
CodeUtil.dev
CodifyFormatter.org
DevToys
DuskTools.app
Text-Utils JSON Formatter
CyberChef
150+ Developer Tools
CodersTool
Web ToolBox
10015.io
IT Tools
Toolbox-Dev
DevToys
All Over Tools
A.Tools
CyberChef
CodeUtil.dev is a collection of 20+ browser-based developer tools. JSON formatter & validator, regex tester, cron expression generator, Base64 encoder/decoder, JWT debugger, URL parser, hash generator, and more. Everything runs client-side โ no data leaves your browser. No sign-up needed, just open and use.
Web ToolBox brings together 80+ free web tools for developers and designers who want a simple place to handle routine work. It covers common tasks like JSON formatting, Base64 conversion, color checks, QR code generation, image conversion, text cleanup, and other small jobs that come up again and again.
Use it directly in your browser with no sign-up. There is nothing extra to install, and no setup to get through before you can start. It works well as a shared set of go-to tools for both individual work and day-to-day collaboration.
CodeUtil.dev
Web ToolBoxCodeUtil.dev's answer
CodeUtil.dev runs entirely in the browser โ all processing happens on your device, so your data never touches a server. It bundles 20+ tools (JSON, regex, Base64, JWT, cron, hashing, and more) under one roof with zero sign-up. Just open the page and start working.
CodifyFormatter.org - Free Online Tools like Beautify Code, Minifiy Code, Code Converter, Code Formatter, Viewer, Editor for Developer: JSON, XML, HTML, CSS, JavaScript, Java, SQL, CSV and Excel and String Tools
10015.io - 10015.io is an all-in-one toolbox offering many tools from various categories.
DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
IT Tools - IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
DuskTools.app - 150+ free browser-based developer tools - no sign-up, no tracking, no backend. JSON formatter, Base64 encoder, regex tester, JWT decoder, UUID generator, HTTP status lookup, MIME types, port reference, cron builder & more. Everything runs locally in
Toolbox-Dev - 50+ free browser-based developer tools. No signup, no data collection.