
textdif.com
WordCounter.net
TryDiff
Diff Checker
Word Count Tools
NimbleText
Beyond Compare
Meld
WebToolKit.tech
Convert Case
JSONFormatter.org
JSON Formatter & Validator
DevToys
Base64Encode.dev
CipherKit.app
A.Tools
ToolKit is a collection of free online utilities built for developers, designers, and everyday users. Every tool runs entirely in the browser using Web APIs โ nothing is sent to a server. The toolkit includes a cryptographically secure password generator (with 20+ specialized variants for WiFi, banking, SSH, and more), a word counter with keyword density analysis, a JSON formatter and validator, a regex tester with live match highlighting, a QR code generator with PNG/SVG export, a color converter (HEX/RGB/HSL/CMYK), Base64 encoder/decoder, UUID v4 generator, hash generator (SHA-256/512), URL encoder, case converter, lorem ipsum generator, markdown editor with live preview, color palette generator, and a username generator. Built with Next.js and TypeScript, deployed on Vercel. New tools added regularly.
textdif.com
WebToolKit.techNo features have been listed yet.
WordCounter.net - Count words, sentences, paragraphs etc.
Convert Case - Instantly convert text to UPPERCASE, lowercase, Title Case, sentence case, and more - free, fast, and no sign-up required.
TryDiff - Free online text comparison tool. Compare two texts side-by-side with character-level highlighting. Find differences instantly. 100% private.
JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
Diff Checker - Diff Checker is a free online diff tool that quickly and easily gives you the text differences...
JSON Formatter & Validator - The JSON Formatter was created to help with debugging.