
CyberChef
10015.io
DevToys
CodeBeautify
A.Tools
All Over Tools
JSONFormatter.org
IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
100+ Developer Tools
AIFreeTools.co
A Lot of Tools
App Tools
OptimizeImages Free Bulk Image Optimizer
Picyard
Cervino
564+ free online tools that run entirely in your browser. No signup, no uploads.
Which is more popular?
Based on our record, IT Tools seems to be more popular. It has been mentioned 9 times since March 2021.
Website, pricing, platforms and company facts side by side.
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UT
U2Tool
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| Website | it-tools.tech | u2tool.com |
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In their own words, as submitted to SaaSHub.

No description of IT Tools yet.
U2Tool is a collection of 564+ free online tools that run entirely in your browser — no signup, no uploads, no installation. All processing happens locally on your device. Tool families include: Developer tools: JSON formatter and validator, JWT decoder, regex tester, SQL formatter, API tester,...
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.

No analysis of IT Tools yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using IT Tools and U2Tool. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Some possibly relevant bookmarks if anyone is working on something similar - https://clipdrop.co/ - https://cobalt.tools/ - https://gchq.github.io/CyberChef/ - https://ditherit.com/ - https://it-tools.tech/ -... - Source: Hacker News / 10 months ago
There are lots of these, but this is the first that I've seen that focused on frontend dev a bit more. I've saved it to my list of tools for reference. Here's another with a more local / backend / IT flavor: https://it-tools.tech I have... - Source: Hacker News / 10 months ago
How does it compare to the free, self hostable https://it-tools.tech/ ? - Source: Hacker News / over 1 year ago
Tracking U2Tool since Mar 2026.
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