DevToolKit offers 10+ free online developer tools: JSON formatter, Base64 encoder, URL encoder, password generator, word counter, UUID generator and more. Fast, free, no signup.

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

I was tired of opening 5 different websites just to format JSON, generate a UUID, and encode a URL. Most tools are cluttered with ads, require signups, or send your data to a server. So I built DevToolkit a clean, fast collection of 18 developer tools that run 100% in your browser. No signup, no tracking, no server processing. Your data never leaves your device. Tools included: JSON Formatter & Validator Base64 Encoder / Decoder URL Encoder / Decoder Password Generator Word Counter Text Case Converter UUID Generator Lorem Ipsua Generator HTUL Rinifier Text Diff Checker Built with plain HTML, CSS, and vanilla Javascript no frameworks, no dependencies, loods instantly even on slow connections.

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

DevToolKit

The wesbte offers 10+ daily use tools for developers.

The wesbte offers 10+ daily use tools for developers.