
CyberChef
DevToys
CodeTray.dev
CodifyFormatter.org
DevToo.dev
Aptdot Developer Utilities
Lehuoliaoyu ToolHub
Fast, private developer tools in your browser. JSON formatter, Regex tester, Cron generator, and 17 more.

Bitrise
Visual Studio App Center
Codemagic
CircleCI
Appcircle
buddybuild
GitHub
Connect all iOS deployment tools into one streamlined workflow

Which is more popular?
Based on our record, fastlane seems to be more popular. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codeutil.dev | fastlane.tools |
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| 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 — no data leaves your browser. No sign-up needed,...
No description of fastlane yet.
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
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodeUtil.dev and fastlane.
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 CodeUtil.dev and fastlane. 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.
It’s a popular automation target for mobile projects. App Stores require screenshots, but generating N images for NUMBER_OF_SCREEN_SIZES times NUMBER_OF_LOCALIZATIONS can be a chore. In the past I wrote my own scripts for that, today... - Source: Hacker News / 6 months ago
For mobile teams using fastlane tooling for build automation, our fastlane plugin couldn't be simpler to install, and pass in the built .apk .aab. Or .ipa. This allows for another easy approach in integrating Buildstash for artifact... - Source: dev.to / 10 months ago
Adjust the files below. This is where you may end up needing to modify things that affect your App Center build. Try to keep them to a mimimum so you can still use App Center for builds should anything not work as expected. Fastlane is a... - Source: dev.to / over 1 year ago
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Fast, free developer tools. JSON formatter, Base64, JWT, Regex and more. Runs 100% in your browser.
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Codemagic is a service that provides tools for building, testing, and publish Flutter apps without configuration.
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