
CodeUtil.dev
DevToys
CyberChef
CodifyFormatter.org
DevToo.dev
CodeTray.dev
DuskTools.app
Text-Utils JSON Formatter
PowerGREP
grepWin
grep
dnGREP
SearchMyFiles
DocFetcher
AstroGrep
FAR - Find And Replace
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 — no data leaves your browser. No sign-up needed, just open and use.
PowerGREP is recommended for software developers, data analysts, IT professionals, and anyone who needs to perform complex searches and manipulations across large sets of text files. It is particularly suitable for those who are comfortable working with regular expressions and require a tool that can handle large volumes of data efficiently.
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CodeUtil.dev's answer
CodeUtil.dev runs entirely in the browser — 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.
grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...
CyberChef - The Cyber Swiss Army Knife
grep - grep is a command-line utility for searching plain-text data sets for lines matching a regular...
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
dnGREP - dnGrep allows you to search across files with easy-to-read results.