🧰 Everyday Tools
QR codes, resumes, OCR, citations and ebooks - daily utilities, all free.
QR Generator
Create free QR codes that never expire: URL, WiFi, vCard, email and SMS with custom colors, PNG and SVG...
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Resume Builder
Build a job-winning resume free: unlimited, no signup, no watermark. Live preview, ATS score checker,...
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OCR Tool
Extract text from images and PDFs free and unlimited: JPG, PNG, WebP and scanned documents in 11...
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Citation Generator
Generate APA 7, MLA 9 and Chicago citations free: unlimited, no signup, no ad walls. DOI and ISBN autofill...
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eBook Converter
Convert ebooks free and unlimited: EPUB to PDF, EPUB to TXT, TXT to EPUB. No signup, no install, no daily...
Open tool →🩺 Health & Fitness
BMI, calories, sleep and pregnancy calculators - free health tools.
BMI Calculator
BMI with WHO categories and healthy range - metric and imperial.
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Calorie Calculator
Daily calorie and macro targets from Mifflin-St Jeor.
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Body Fat Calculator
US Navy method body fat percent plus lean mass.
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Sleep Cycle Calculator
90-minute cycles - best bedtimes and wake times.
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Due Date Calculator
Due date, week and trimester from last period.
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Ovulation Calculator
Fertile window and ovulation day estimate.
Open tool →🧹 Text Cleaners
Fix invisible characters, messy formatting and AI artifacts in your text.
Invisible Character Detector
Find hidden Unicode characters lurking in your text.
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Unicode Cleaner
Strip weird Unicode and fancy fonts to plain ASCII.
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Line Break Fixer
Repair broken line breaks copied from PDFs.
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PDF Hyphen Fixer
Rejoin words split by line-end hyphens.
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Extra Space Remover
Collapse double and triple spaces instantly.
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Blank Line Remover
Delete unwanted empty lines from text.
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Numbering Remover
Strip 1., 2), a. numbering from lines.
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Bullet Cleaner
Normalize mixed bullets to one clean style.
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Paragraph Joiner
Join broken paragraphs into flowing text.
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Email Signature Remover
Cut email signatures from message text.
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Email Quote Remover
Remove quoted replies, keep the newest message.
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Email Disclaimer Remover
Strip legal disclaimer blocks from emails.
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WhatsApp Chat Cleaner
Turn WhatsApp exports into clean transcripts.
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Chat Export Cleaner
Clean chat exports with sender stats.
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ChatGPT Text Cleaner
Strip Markdown for clean plain text.
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AI Text Cleaner
Remove AI filler phrases and artifacts.
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Copy Paste Cleaner
Fix messy formatting from copy-paste.
Open tool →📊 CSV Tools
Clean, dedupe and reshape CSV data right in your browser.
Text to CSV
Turn a pasted list into a proper CSV file.
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CSV Duplicate Finder
Find duplicate rows in any CSV.
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CSV Cleaner
Remove empty rows and columns from CSV.
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CSV Column Splitter
Split one CSV column into many.
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CSV Column Combiner
Merge CSV columns into one.
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CSV Whitespace Cleaner
Trim spaces inside every CSV cell.
Open tool →🔗 URL Tools
Strip tracking params and repair broken URLs.
Tracking URL Cleaner
Remove utm, fbclid and tracker params.
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URL Parameter Checker
List and inspect every URL parameter.
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URL Encoding Fixer
Fix %20 and double-encoded URLs.
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Double Slash URL Checker
Find and fix // double slashes in URLs.
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URL Slug Cleaner
Repair messy slugs into clean SEO slugs.
Open tool →📁 File Tools
Safe filenames and SEO-ready image names in bulk.
🔍 SEO & Marketing
Rank checkers, SERP previews, link builders and content tools for marketers.
Local Rank Checker
Check your Google Business Profile rank on a grid, free and unlimited. Automated Places API mode or manual...
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GMB Auditor
Audit your Google Business Profile free: 0-100 checklist with weighted scoring and a prioritized action...
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Competitor Tracker
Compare your business with 5 local competitors free: ratings, reviews, photos and gap analysis. No signup,...
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Social Media Kit
Design social media posts, captions and hashtags free. Correct sizes for Instagram, Facebook, LinkedIn and...
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Pinterest Pins
Create Pinterest pins free in the perfect 1000x1500 size. Templates, bulk mode for a week of pins, no...
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Slug Generator
Turn post titles into clean, SEO-friendly URL slugs. Free generator with stop-word removal, custom...
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Meta Description Preview
See your meta description as Google shows it. Free SERP preview with desktop and mobile views, live...
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Title Tag Preview
Check your title tag before you publish. Preview shows Google SERP rendering, a 60-character guide and...
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Robots.txt Generator
Build a valid robots.txt in seconds. Free generator with user-agent groups, allow/disallow rules, sitemap...
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Sitemap XML Generator
Turn a URL list into a valid XML sitemap. Free generator with lastmod, changefreq and priority controls,...
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UTM Builder
Build UTM-tagged campaign URLs fast. Free builder with presets for Google Ads, newsletters, X and...
Open tool →✍️ Writing & Text
Word counters, case converters, markdown tools and text utilities for writers.
Word Counter
Count words, characters, sentences and paragraphs with this free online word counter. Live results,...
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Character Counter
Count characters with and without spaces using this free character counter. Also shows words, lines and...
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Sentence Counter
Count sentences in any text free with this sentence counter. See average words per sentence and your...
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Reading Time Calculator
Paste any text to get its reading time in minutes and seconds with this free calculator. Slow, average and...
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Lorem Ipsum Generator
Generate lorem ipsum paragraphs, sentences or words free with this generator. Classic opening option,...
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Text Case Converter
Convert text to UPPER CASE, lower case, Title Case, camelCase, snake_case and 5 more, free. One-click copy...
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Remove Duplicate Lines
Remove duplicate lines from any list free with this online tool. Case-sensitive and ignore-blank-lines...
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Sort Lines Alphabetically
Sort lines alphabetically A-Z or Z-A free with this online tool. Case-sensitive and natural numeric sort...
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Text Reverse
Reverse text free with this online text reverser. Flip the whole text, reverse each line, or reverse word...
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Find & Replace Text
Find and replace text free with this online tool. Case-sensitive and regex modes with a live count of...
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Whitespace Remover
Remove extra whitespace free with this online cleaner. Trim lines, collapse spaces, strip all whitespace...
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Markdown Editor
Write markdown with a live HTML preview free in this online editor. Supports headings, lists, links and...
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Markdown to HTML
Convert markdown to HTML free with this online converter. Handles headings, bold, lists, links, code and...
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HTML to Markdown
Convert HTML to markdown free with this online converter. Handles headings, bold, italic, lists, links and...
Open tool →📄 PDF Tools
Merge, edit, convert and clean PDFs - no installs, no watermarks.
PDF Suite
Free PDF tools: merge, split, compress, rotate, sign, PDF to Word. Unlimited, no signup, no watermark....
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PDF Editor
Edit PDFs free in your browser: add text, highlight, shapes, redact and delete pages. No signup, no...
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PDF to Image
Convert PDF to JPG or PNG free, unlimited pages. Pick 72, 150 or 300 DPI for web or print quality. No...
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Images to PDF
Combine JPG, PNG and WebP images into one PDF free. Unlimited images, original quality, A4/Letter or...
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PDF to PPT
Convert PDF to PowerPoint slides free. Each page becomes an editable PPTX slide with image and text....
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PDF to Excel
Extract tables from PDF to Excel free. Table detection, preview grid, real .xlsx and CSV download....
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PDF Metadata Cleaner
Remove author and document data from PDFs in your browser. Free cleaner strips title, author and...
Open tool →🖼️ Image Tools
Remove backgrounds, convert formats, resize, crop and optimize images.
BG Remover
Remove image backgrounds free with on-device AI. Get a transparent PNG at full resolution, unlimited...
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Passport Photo
Make a passport photo at home: official US, UK and EU sizes, AI white background, print-ready JPG. No...
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Image Converter
Convert JPG, PNG, GIF, BMP to WebP, JPEG or PNG free. Batch up to 20 files, unlimited, no signup, no...
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Compress Image
Shrink any photo to an exact KB target free, like 100KB or 200KB for job portals, visa and admission...
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HEIC Converter
Convert iPhone HEIC photos to JPG or PNG free. Unlimited batch conversion, no signup, no watermark....
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Meme Generator
Make memes free with clean PNG downloads. Unlimited, no watermark, no account. Classic top-bottom text,...
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Collage Maker
Create photo collages free with crisp HD PNG export. Unlimited, no watermark, no signup. Grid and...
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Logo Maker
Design a free business logo and download SVG + PNG. Unlimited, no signup, no watermark. 40+ original...
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Watermark Remover
Remove watermarks and date stamps from your own photos free. Unlimited, no signup, clean PNG downloads....
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Image Resizer
Resize images online free: set exact pixels or scale by percent, lock aspect ratio, export PNG, JPG or...
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Image Cropper
Crop photos online free: drag to select any area, use 1:1, 4:3 or 16:9 presets, then export a...
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Image to Base64
Convert any image to base64 free: get data URIs, CSS background snippets and raw strings with one click,...
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EXIF Metadata Remover
Remove EXIF and metadata from JPEG photos free: strip GPS, camera and editor data by re-encoding in your...
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SVG Optimizer
Optimize SVG files free online: remove comments, editor metadata and extra decimals to shrink file size....
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Image Dimension Checker
Get exact width and height of any image.
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Image Ratio Checker
Calculate image aspect ratio instantly.
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Image DPI Checker
Check embedded DPI and print size.
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Transparency Checker
See how much of a PNG is transparent.
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Color Contrast Checker
WCAG text contrast ratio checker.
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Favicon Checker
Check a site's favicon files.
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Open Graph Preview
Preview link cards for social platforms.
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Social Image Checker
Check image sizes for social posts.
Open tool →🎬 Video Tools
Convert, compress, trim, record and caption videos right in your browser.
Video Converter
Convert videos free and unlimited: MP4, MOV, WebM, MKV, AVI to MP4, WebM, MP3 or WAV. No signup, no...
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Video Compressor
Shrink any video to an exact MB size free. Discord 25MB and WhatsApp 16MB presets, no watermark, no...
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Video Trimmer
Trim, cut, crop and rotate videos free and unlimited online. No signup, no watermark, no length caps....
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Screen Recorder
Record your screen free and unlimited. No signup, no watermark, no 5-minute cap. Screen plus webcam bubble...
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Auto Captions
Auto-generate video captions and burn them in free. Unlimited, no watermark, no signup. SRT and VTT export...
Open tool →🎵 Audio Tools
Convert audio, transcribe speech and generate voiceovers for free.
Audio Converter
Convert audio free with no limits: MP3 to WAV, video to MP3, MP4 audio extraction. No signup, no...
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Transcribe
Transcribe speech to text free and unlimited: live dictation with interim results, editable transcript,...
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Text to Speech
Convert text to speech free and unlimited: paste any length, preview natural voices, download WAV audio....
Open tool →🎨 Design
Color tools and layout calculators for designers.
💻 Developer Tools
JSON, regex, encoding and data-format utilities developers use daily.
URL Encoder / Decoder
Encode or decode any URL free with live output. Supports encodeURIComponent and encodeURI modes with...
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Base64 Encoder / Decoder
Encode text or any file to Base64 and decode Base64 back to text with clear validation errors. Includes...
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JSON Formatter
Beautify JSON free with syntax highlighting and 2/4-space or tab indent. Clear error messages show the...
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JSON Validator
Validate JSON free with strict parsing and human-readable errors showing line and column, plus fix hints...
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JSON Minifier
Minify JSON free and see original vs minified byte sizes with percent saved. One-click copy, strict...
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XML Formatter
Pretty-print XML free with your choice of indent and strict validation errors. Paste sitemaps, RSS feeds,...
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HTML Formatter
Beautify messy HTML free with clean nested indentation and one-click copy. Paste minified markup and make...
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CSS Formatter
Beautify compressed CSS free: expand to readable multi-line rules with clean indentation and one-click...
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JavaScript Minifier
Minify JavaScript free: strip comments and collapse whitespace with before/after byte stats. Basic...
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Regex Tester
Test regular expressions free with live highlighted matches, match count, capture groups, and a cheat...
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JWT Decoder
Decode any JWT free: view header and payload as pretty JSON with signature presence check. Decodes only,...
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UUID Generator
Generate free random UUID v4 identifiers in bulk (1-100). Cryptographically secure, copy all or download...
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Timestamp Converter
Convert unix timestamps to human dates and back free. Seconds/ms toggle, UTC and local display, one-click...
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CSV to JSON
Convert CSV to JSON free: handles quoted commas, headers option, pretty or minified output, download...
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JSON to CSV
Convert JSON to CSV free: flattens nested objects, proper quoting, copy or download .csv. Paste an array...
Open tool →🔧 Utilities
Password generators, converters, ZIP tools and everyday problem-solvers.
Hash Generator
Generate free SHA-256, SHA-384 and SHA-512 hashes with no signup. Paste text for instant secure digests,...
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Password Generator
Create strong random passwords free, no signup. Length slider, custom character sets, strength meter, and...
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Number to Words
Convert numbers to English words free with no signup. Spells decimals, negatives, numbers up to trillions....
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Roman Numeral Converter
Convert numbers to Roman numerals and back, free with no signup. Validates the 1-3999 range, explains...
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Age Calculator
Calculate your exact age free with no signup. Get years, months, days, total days alive, day of the week...
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Date Difference Calculator
Calculate days between two dates free with no signup. Get years, months, days and totals, or add and...
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Time Zone Converter
Convert time between world time zones free with no signup. Pick source and target zones, get DST-aware...
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Unit Converter
Convert units free with no signup: length, weight, temperature, area, volume, speed and fuel economy....
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CSV Table Viewer
View CSV files as sortable, searchable tables free with no signup. Paste or upload CSV, auto-detects...
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ZIP Code Lookup
Look up any postal code in 70+ countries free with no signup. Get city, state, latitude, longitude and a Google Maps link...
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ZIP Code Distance Calculator
Calculate distance between two postal codes in 70+ countries free with no signup. Get miles and kilometers with both cities...
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ZIP Code to City
Convert postal codes to cities in bulk free with no signup. Paste up to 50 ZIPs, get city and state for each,...
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City to ZIP Code
Find the postal code for any city worldwide, free with no signup. Enter city and state to list every ZIP code,...
Open tool →🧮 Calculators & Finance
Paycheck, mortgage, tax and money calculators with honest math.
Rent vs Buy
Should you rent or buy? Compare the true cost free: mortgage, taxes, fees, rent growth, investment returns...
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Estimators
Estimate home repair costs free: water damage restoration, HVAC replacement and mold remediation with 2026...
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Invoice Generator
Create professional invoices free: your logo, tax, discounts, 20+ currencies and print-ready PDF download....
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Salary Calculator
Calculate take-home pay free: Pakistan, India and Philippines 2026-27 tax slabs with per-slab breakdown....
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Percentage Calculator
Free percentage calculator: find X% of Y, what percent X is of Y, and percent change between two numbers....
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Fraction Calculator
Free fraction calculator: add, subtract, multiply and divide fractions that auto-simplify. Mixed numbers...
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Average Calculator
Free average calculator: paste any list of numbers to get the mean, median, mode, range and count...
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GPA Calculator
Free GPA calculator: add courses with grades and credit hours for a weighted GPA on the 4.0 scale. Full...
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Hourly to Salary Calculator
Convert hourly wage to annual, monthly and weekly salary free. Adjust hours per week and weeks per year,...
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Overtime Calculator
Free overtime calculator: regular plus overtime hours at your rate gives gross weekly pay with a full...
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Paycheck Calculator
Free US paycheck calculator: take-home pay with 2025 federal single brackets, FICA 7.65% and state tax for...
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Mortgage Calculator
Free mortgage calculator: monthly payment from home price, down payment, rate and term, plus total...
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Loan Calculator
Free loan calculator: monthly payment, total interest and total cost from loan amount, APR and term. Works...
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Tip Calculator
Free tip calculator: enter the bill, pick a tip percent or set your own, and split the total between...
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Sales Tax Calculator
Free sales tax calculator with state quick-pick rates: TX 6.25%, FL 6%, CA 7.25%, NY 4%, or any custom...
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Discount Calculator
Free discount calculator: original price and discount percent give final price and amount saved....
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Compound Interest Calculator
Free compound interest calculator: principal, rate, years and compounding frequency with a year-by-year...
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Inflation Calculator
Free inflation calculator: adjust amounts between 2015 and 2024 with approximate BLS CPI-U data, or...
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Cost of Living Calculator
Free cost-of-living worksheet: enter YOUR monthly costs for two cities side by side and compare totals...
Open tool →📚 Latest from the blog
Step-by-step guides for getting the most out of your favourite tools.
Local Rank Checker: Track Your Google Maps Rankings Free
Keyword × location rank grids, heatmaps and the honest way to read local-pack data.
Read guide →Video Converter: Convert Any Video Format Free
MP4, MOV, WebM, MKV, AVI - convert in your browser with zero uploads.
Read guide →PDF Suite: Merge, Split & Compress PDFs Free
Six PDF tools in one page - no daily caps, no watermark, no signup.
Read guide →Logo Maker: Design a Free Logo in Minutes
Wordmark + icon composer with free SVG and PNG downloads.
Read guide →Why free & unlimited?
Most "free" tools online are traps - 2 tasks a day, watermarks on your exports, downloads locked behind a paywall. We built the opposite.
🔒 Private by design
Every tool runs entirely in your browser. Your files never upload to a server - we couldn’t see them even if we wanted to.
🚫 No accounts, ever
No signup forms, no email walls, no "create a free account to download". Open a tool and start working in seconds.
💧 No watermarks
What you make is yours. Videos, images, PDFs and recordings download clean - we never stamp our brand on your work.
♾️ No daily caps
Convert your 50th video or transcribe your 10th meeting - the tools don’t count, throttle or cut you off.
How to use ZeroFee Tools
- Browse the 7 categories or use the search box to find your tool.
- Open the tool: it loads instantly, no signup or install.
- Drop your file or enter your data and run the tool.
- Download the result with no watermark, or read the linked blog guide for pro tips.
What free online tools are included?
153 browser-based tools across 16 categories: everyday utilities, SEO and marketing, writing and text, text cleaners, CSV tools, URL tools, file tools, PDF tools, image tools, video tools, audio tools, design, developer tools, health and fitness, utilities, and calculators. Popular picks include the PDF merger, video converter, background remover, passport photo maker and the Google Business Profile audit tools.
Every tool runs entirely in your browser, so there are no servers processing your files and no accounts to create. New tools are added regularly, and each one ships with an in-depth how-to guide on the blog.
Do I need to sign up or install anything?
No. Every tool opens instantly in your browser with no account, no download and no installation. Because all processing happens on your device, your files are never uploaded to a server, and there is nothing to set up before you start working.
That is the whole idea behind the name: zero fees, zero accounts, zero friction. Open any tool and start working in seconds, on desktop or mobile.
Frequently asked questions
Is it really free?
Yes - every tool is 100% free with no trial period, no locked downloads and no daily limits. There is nothing to buy.
Do I need to create an account or sign up?
No. None of the 153 tools require signup. Open the tool in your browser and start using it immediately.
Are my files private and safe?
Yes. All processing happens on your own device in the browser - your files are never uploaded to our servers or seen by anyone else.
Will there be a watermark on my downloads?
Never. Videos, images, PDFs, audio and recordings all download clean, without any branding or watermark.
Are there daily or monthly usage limits?
No. Unlike many competitors that allow 1–2 free tasks per day, our tools are unlimited - use them as much as you like.
Which browsers are supported?
All tools work best in up-to-date Chrome or Edge. Most also work in Firefox and Safari; a few advanced tools (live transcription, screen recording) need Chrome/Edge and say so clearly on the page.
Can I use these tools on my phone?
Yes - every tool is mobile-responsive. Note that heavy tasks like video conversion are slower on phones, and the tools say so honestly before you start.
Why is it free - what’s the catch?
There is no catch. Because everything runs in your browser, there are no server costs per use - so there’s nothing we need to charge you for.