Powerful Online Tools, Completely Free
A collection of useful web tools for everyone. Free forever. Fast, secure, and runs entirely in your browser.
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Free Base64 Encoder Decoder Online - Encode & Decode Base64
Free online Base64 encoder and decoder. Convert text to Base64 and decode Base64 to text instantly. Supports file encoding and URL-safe Base64.
Free Color Picker - HEX RGB HSL Converter & Palette Generator
Free online color picker with format conversion. Convert between HEX, RGB, HSL, HSV, CMYK. Generate color harmonies, palettes, shades and tints. Check WCAG contrast.
Free Diff Checker - Text Compare Tool
Free online diff checker. Compare two text files side by side or inline. Find the difference between two text files. Highlight changes, additions, and deletions.
Free Hash Generator - MD5 SHA-256 SHA-512 HMAC Calculator
Free online hash generator. Calculate MD5, SHA-1, SHA-256, SHA-512 hashes. Generate HMAC signatures. Hash text or files. Verify checksums. All processing client-side.
Free JSON Formatter & Validator Online - Pretty Print JSON
Free online JSON formatter, validator, and beautifier. Format, minify, and validate JSON data instantly. Features syntax highlighting, tree view, and JSON path finder.
Free JWT Encoder / Decoder - Sign, Verify & Inspect Tokens
Free online JWT Decoder and Encoder. Decode, inspect, verify signatures, edit payloads, and generate new JSON Web Tokens instantly. 100% local processing.
Free Lorem Ipsum Generator - Paragraphs, Sentences, Words
Free online Lorem Ipsum placeholder text generator. Generate paragraphs, sentences, words or lists. Multiple text styles: Classic, Hipster, Business, Tech. With HTML output and statistics.
Free Online QR Code Generator - Create Custom QR Codes
Free online QR code generator. Create QR codes for URLs, text, WiFi, vCards. Customize colors, size, and error correction. Download as PNG or SVG.
Free & Unlimited TikTok Video Downloader Without Watermark
Download any TikTok video without watermark online for free. Fast, secure, and works on all devices including iOS and Android.
Free Unix Timestamp Converter Online - Epoch Time Tool
Free online Unix timestamp converter. Convert epoch time to date, seconds to milliseconds. Supports batch conversion with code examples for JavaScript, Python, Java, PHP, Go, C#, Rust and Bash.
Free URL Encoder Decoder Online - Encode & Decode URLs
Free online URL encoder and decoder. Encode special characters for URLs or decode percent-encoded strings. Supports full URL and component encoding.
Free UUID Generator Online - v1, v4, v5, v7 & Bulk Generate
Free online UUID/GUID generator. Generate UUID v1, v4, v5, v7 and Nil UUIDs. Bulk generate up to 1000 UUIDs, validate, parse timestamps, export to CSV/JSON. 100% client-side, secure.
Free Word Counter - Character & Text Analyzer
Free online word counter and text analyzer. Count words, characters, sentences, paragraphs. Get reading time, speaking time, keyword density. Track social media limits.
Lightning Fast
All tools run instantly in your browser. No server uploads needed.
Privacy First
Your data never leaves your device. Everything is processed locally.
Works Everywhere
Available in 20+ languages. Works on any device, any browser.