Free Online Tools for Everyone
Free Online Tools — Fast, Simple, Private No sign-up required. Your files stay in your browser.
51 of 51 tools
Image Tools
Image Compressor
Reduce JPG and PNG file size without uploading to a server.
Image Resizer
Resize images to exact width and height or by percentage.
Image Converter
Convert PNG, JPG, and WebP images to another format.
Image to Base64
Convert images to Base64 data URIs and back.
Favicon Generator
Create favicon PNGs from any image in multiple sizes.
PDF to JPG
Convert PDF pages to JPG images in your browser.
Developer Tools
JSON Formatter
Validate, beautify, or minify JSON instantly.
Base64 Encoder/Decoder
Encode or decode text and strings to Base64 format.
URL Encoder/Decoder
Encode or decode URLs and query strings safely.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text.
HTML Encoder/Decoder
Escape or unescape HTML entities in text.
CSV to JSON
Convert CSV data to JSON format instantly.
JWT Decoder
Decode JSON Web Token headers and payloads.
Regex Tester
Test regular expressions against sample text.
Markdown Preview
Write Markdown and preview rendered HTML live.
CSS Minifier
Minify CSS code by removing whitespace and comments.
HTML/JS Minifier
Minify HTML or JavaScript code.
Timestamp Converter
Convert Unix timestamps to human-readable dates and back.
Text Tools
Word Counter
Count words, characters, sentences, and reading time.
Text Analyzer
Analyze text: lines, bytes, unique words, and more.
Case Converter
Convert text to uppercase, lowercase, title case, and more.
Remove Duplicate Lines
Remove duplicate lines from text while keeping order.
Text Diff
Compare two texts and highlight the differences.
Reverse Text
Reverse characters, words, or lines in text.
Morse Code Translator
Convert text to Morse code and decode Morse to text.
Word Frequency Counter
Count how often each word appears in your text.
Calculators
Generators
Password Generator
Generate strong random passwords with custom length and options.
UUID Generator
Generate random UUID v4 identifiers instantly.
QR Code Generator
Create QR codes from text or URLs and download as PNG.
QR Code Reader
Scan and decode QR codes using your camera.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text for designs and mockups.
Random Number Generator
Generate random numbers within a custom range.
Barcode Generator
Generate CODE128 barcodes and download as PNG.
SEO Tools
Utilities
Color Converter
Convert colors between HEX, RGB, and HSL with live preview.
Unit Converter
Convert length, weight, and temperature units.
Binary Converter
Convert text to binary and binary back to text.
Roman Numerals Converter
Convert numbers to Roman numerals and back.
Timezone Converter
Convert date and time between timezones.
PDF Merge
Merge multiple PDF files into one document.
Dice Roller
Roll virtual dice — d4, d6, d8, d10, d12, d20.
Online Timer
Countdown timer and stopwatch in your browser.
Credit Card Validator
Validate credit card numbers using the Luhn algorithm.
IBAN Validator
Validate International Bank Account Numbers.