
CodeUtil.dev
DevToys
DuskTools.app
Text-Utils JSON Formatter
CyberChef
150+ Developer Tools
CodersTool
DevToolKit.site
CodifyFormatter.org
CodeBeautify
DevToys
JSON Formatter by: jackdalton.org
Javascript Formatter
FastMinify
DevPik
usefmtly
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.
CodeUtil.dev
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CodeUtil.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.
DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
CodeBeautify - Online Tools like Beautifiers, Editors, Viewers, Minifier, Validators, Converters for Developers: XML, JSON, CSS, JavaScript, Java, C#, MXML, SQL, CSV, Excel
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
Text-Utils JSON Formatter - The JSON Formatter can be used to convert JSON to one line or format it using a specified level of indentation.
JSON Formatter by: jackdalton.org - A Chrome app for formatting JSON.
CyberChef - The Cyber Swiss Army Knife