
CyberChef
DevToys
JSON-Formatter.app
CodeTray.dev
CodifyFormatter.org
Devrian.in
DuskTools.app
Fast, private developer tools in your browser. JSON formatter, Regex tester, Cron generator, and 17 more.

Cold Turkey
one sec
Opal.so
Forest App
SelfControl
FocusMe
LeechBlock
Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.

Which is more popular?
Based on our record, Freedom.to seems to be more popular. It has been mentioned 187 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | codeutil.dev | freedom.to |
| Pricing | — | |
| 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 Freedom.to 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
Individuals who struggle with digital distractions, remote workers needing help with time management, students seeking to concentrate on studies, and anyone looking to build healthier digital habits.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodeUtil.dev and Freedom.to.
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 Freedom.to. 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.
Assistive Access could go way beyond its current use. Focus Modes help a little, but they don’t fully solve the problem of wanting certain apps during work hours and blocking them completely afterward. A stricter, system-level option... - Source: Hacker News / about 1 year ago
Very, very much agree with this. The nuggets of wait time are just long enough to get distracted, but not long enough to accomplish anything worthwhile. My best "hack" for this has been to use Freedom[1] to create a blocklist of all my... - Source: Hacker News / about 1 year ago
The best investment I have ever made was buying a forever license from https://freedom.to/ timed and customizable blocklists, multiple devices. - Source: Hacker News / over 1 year ago
When comparing CodeUtil.dev and Freedom.to, you can also consider the following products.


Cold Turkey is a free productivity program that you can use to temporarily block distractions so that you can get your work done!
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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one sec uses Shortcut automation in order to empower you to spend more time in the real world.
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json-formatter.app is a free online tool that offers one-click copying, direct file conversion, and downloads. With open-source code and multilingual support, it features JSON beautification and parsing, as well as conversion to other formats like XM
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Real Focus in Real-Time. Measure and improve your focus day by day, on iPhone, iPad and macOS.
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