
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.

Detectify
UptimeRobot
Mozilla Observatory
Reeve.page
SimpleBackups
Snyk
Intruder
AppSitter connects to your GitHub repo and checks what nobody can see from outside: row-level security across every migration, keys shipped in the bundle, dependency advisories, email DNS. Every finding comes back as a prompt for your builder.

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.
|
|
|
|
|---|---|---|
| Website | it-tools.tech | appsitter.app |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Germany · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of IT Tools yet.
AI builders let anyone ship a real app. Nothing in that workflow tells you when the app is leaking data, or quietly running up a database bill. AppSitter is the watch service for exactly that gap. FREE URL SCAN, NO ACCOUNT Paste your live URL and see what the outside world can already see: API...
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using IT Tools and AppSitter. 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 AppSitter since Aug 2026.
When comparing IT Tools and AppSitter, you can also consider the following products.


Detectify provides a user friendly and thorough web security scan that allows you to focus 100% on web development.
Compare Detectify to IT Tools or AppSitter:

10015.io is an all-in-one toolbox offering many tools from various categories.
Compare 10015.io to IT Tools or AppSitter:


A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
Compare DevToys to IT Tools or AppSitter:

The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.
Compare Mozilla Observatory to IT Tools or AppSitter: