Best Free Online Tools

Convert PDF to JPG images online for free. Every page becomes a JPG, delivered as a ZIP. …

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PDF Reader

Open and read a PDF online free on best.free — renders every page right in your browser w…

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JPG to PDF

Convert JPG and other images to a single PDF online for free. Combine multiple photos int…

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PDF to Word

Convert PDF to an editable Word (.docx) document online for free. Keeps text, headings an…

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PDF to Excel

Extract tables from a PDF into an editable Excel (.xlsx) spreadsheet for free. Each detec…

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Sign PDF

Add a signature to a PDF online for free — drop a signature image or typed name onto any …

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Compress PDF

Compress PDF files online for free. Reduce PDF size while keeping text sharp — no signup,…

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Merge PDF

Combine two or more PDF files into one online, free. No signup, no watermark — files merg…

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See all 15 PDF Tools →

🖼️ Image Tools

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Image Converter

Convert images between PNG, JPG, WebP, GIF, BMP and TIFF online for free. No signup, no w…

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Image Vectorizer

Convert a PNG or JPG to a scalable SVG for free. Trace a logo or icon into clean vector p…

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Image Compressor

Compress JPG, PNG and WebP images online for free. Pick the quality and output format, no…

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Image Resizer

Resize images online for free to exact pixel dimensions. Keep aspect ratio or set both si…

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Crop Image

Crop an image to an exact pixel area online for free. Set the X/Y position and width/heig…

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Rotate Image

Rotate an image 90, 180 or 270 degrees, or flip it, online for free. Keeps the original f…

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Image Optimizer

Optimize images for the web for free — one-click re-encode that strips metadata and shrin…

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Image Enhancer

Auto-enhance a photo for free — improve contrast, colour, brightness and sharpness in one…

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See all 18 Image Tools →

🔤 Text Tools

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Markdown Editor

Write Markdown and see it rendered live, free on best.free. Side-by-side preview, copy th…

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Lorem Ipsum Generator

Generate lorem ipsum placeholder text free on best.free — paragraphs, sentences or words,…

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Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_ca…

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Word Counter

Count words, characters, sentences, paragraphs and reading time online for free. Paste yo…

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Text Diff / Compare

Compare two blocks of text and see exactly what changed, free on best.free. Line-by-line …

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Remove Duplicate Lines

Remove duplicate lines from any text or list free on best.free. Case-insensitive, whitesp…

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Sort Lines

Sort lines alphabetically (A→Z or Z→A), numerically, reverse or shuffle them free on best…

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Word Frequency Counter

Count word frequency in any text free on best.free — ranked table of each word with its c…

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🧑‍💻 Developer Tools

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HTML Editor

Write HTML and see it render live, free on best.free. A safe sandboxed preview, download …

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UUID Generator

Generate random UUIDs (v4) free on best.free — one or thousands at once, with uppercase a…

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Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes free on best.free. Hash text or …

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Chart Maker

Make a bar, line, pie or doughnut chart from your data free on best.free. Paste “label, v…

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Unix Timestamp Converter

Convert a Unix timestamp to a date and back, free on best.free. Seconds or milliseconds, …

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{ }

JSON Formatter

Format, beautify, minify and validate JSON online for free. Pick indent, sort keys, get c…

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Base64 Encode / Decode

Encode text to Base64 or decode it back, free on best.free. Handles Unicode, URL-safe out…

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CSV to JSON

Convert CSV to JSON online for free. Paste CSV or upload a file, choose the delimiter and…

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See all 24 Developer Tools →

⚙️ Generators

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QR Code Generator

Generate a QR code for any link or text online, free. Choose size and error correction, d…

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QR Code Reader

Read a QR code from an image or your camera, free on best.free. Decodes links, text and c…

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Password Generator

Generate strong random passwords online, free. Choose length, digits and symbols. Built w…

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Barcode Generator

Generate a barcode online for free — Code 128, Code 39, EAN-13, EAN-8, UPC-A and ISBN. Do…

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Favicon Generator

Make a favicon from any image for free — get a multi-size .ico, PNG icons and an apple-to…

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URL Shortener

Shorten a long URL for free and get a clean, permanent short link with no signup. No trac…

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Password Strength Checker

Test how strong your password is, free on best.free — a live strength meter, entropy and …

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🎲

Random Picker

A free online random picker on best.free — paste a list, one option per line, and pick a …

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See all 9 Generators →

🧾 Document Tools

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Resume Builder

Build a clean PDF resume for free — fill in your details and download a tidy, professiona…

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Invoice Generator

Create a professional PDF invoice for free — add your details, line items and tax, and do…

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🧮 Calculators & Converters

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Calculator

A fast free online calculator on best.free — add, subtract, multiply, divide, with a scie…

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Unit Converter

Best free unit converter for length, weight, temperature, volume, area, speed, data and t…

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Currency Converter

Best free currency converter with up-to-date exchange rates. Convert between USD, EUR, GB…

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BMI Calculator

A free online BMI calculator on best.free — enter your height and weight to get your Body…

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Age Calculator

A free online age calculator on best.free — enter a date of birth to get exact age in yea…

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Percentage Calculator

A free online percentage calculator on best.free — find X% of Y, work out what percent on…

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Tip Calculator

A fast free tip calculator on best.free — enter the bill, pick a tip percentage, split it…

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Loan Calculator

A free loan calculator on best.free — enter the amount, interest rate and term to see you…

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See all 11 Calculators & Converters →

⏱️ Timers & Clocks

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Stopwatch

A precise free online stopwatch on best.free — start, stop and record lap times to the hu…

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Countdown Timer

A free online countdown timer on best.free — set minutes and seconds (or hours), start, p…

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Pomodoro Timer

A free online Pomodoro timer on best.free — 25-minute work sessions, 5-minute short break…

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Time Zone Converter

A free online time zone converter on best.free — pick a date, time and source zone and se…

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🔁 File Converters

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Video Converter

Convert video between MP4, WebM, MKV, MOV and animated GIF online for free. No signup, no…

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📊

PowerPoint to PDF

Convert a PowerPoint (PPT/PPTX) presentation to PDF online for free using LibreOffice. Ke…

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Ebook Converter

Convert ebooks between EPUB, MOBI, AZW3, PDF, DOCX and TXT online for free using Calibre.…

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ZIP Files

Combine multiple files into one ZIP archive online for free. Choose the compression level…

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Audio Converter

Convert audio between MP3, WAV, OGG, M4A, FLAC and Opus online for free. No signup, no wa…

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Document Converter

Convert documents between DOCX, PDF, ODT, TXT and HTML online for free using LibreOffice.…

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Unzip Files

Extract a ZIP archive online free on best.free — open it right in your browser and downlo…

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🖼️

SVG to PNG

Convert SVG to PNG, JPG, WebP or PDF online for free. Rasterize a vector graphic at the s…

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See all 10 File Converters →