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Fast, private developer tools in your browser. JSON formatter, Regex tester, Cron generator, and 17 more.

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The writing app you've been waiting for

Which is more popular?
Based on our record, Craft Docs seems to be more popular. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codeutil.dev | craft.do |
| Pricing | ||
| Company | โ | Startup from Hungary ยท 10 - 19 employees ยท 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


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


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
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BUILD A HOME ON CRAFT DOCS ๐ก
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As answered by people managing CodeUtil.dev and Craft Docs.
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.
Share your experience with using CodeUtil.dev and Craft Docs. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking CodeUtil.dev since Mar 2026.
I use UpNote in part because it's not block-based. Blocks really screw up the way I like to edit. But if it's important to you, and if you're on a Mac you might look at Craft. It's not as user-friendly as UpNote, but it's just as... Source: over 3 years ago
Have a look at Craft and it's templates. https://craft.do/. Source: over 3 years ago
Don't apologize! It was perfect! I'm sorry, I at first thought Craft.js was referencing craft.do, as they're both kind of page editors, so I didn't realize what it was at first. This is such wonderful work! Thank you for pointing it out... Source: over 3 years ago
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