
10015.io
FreeFormatter
Aether Tool
JSONLint
All Over Tools
DevSolvev2
CodeBeautify
Free online developer tools that run 100% in your browser. JSON formatter, URL encoder/decoder, hash generator, diff checker, YAML converter, and more. Fast, secure, no data leaves your device.

DevToys
CyberChef
CodifyFormatter.org
DevToo.dev
CodeTray.dev
DuskTools.app
Text-Utils JSON Formatter
Fast, private developer tools in your browser. JSON formatter, Regex tester, Cron generator, and 17 more.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | hasare.com | codeutil.dev |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Hasare yet.
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,...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Hasare and CodeUtil.dev.
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.
Share your experience with using Hasare and CodeUtil.dev. For example, how are they different and which one is better?
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.
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Free 55+ developer tools — JSON formatter, PHP obfuscator, code beautifier, QR generator, hash tools & more. No signup, no limits.
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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
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