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Devtools 360

Contact us

Report a problem, suggest a new tool or ask a question. We read every message.

What we can help with

  • Bug reports — a tool gives a wrong result, rejects a valid file, freezes or shows an error.
  • Tool suggestions — a conversion, calculator or developer utility you would like us to build next.
  • Privacy questions — how a specific tool processes your data in the browser.
  • Feedback — anything that would make a tool faster, clearer or easier to use on your device.

We are a small team, so we usually reply within two to three working days. Bug reports that include clear steps to reproduce the problem are fixed fastest.

Before you write

  • Please don't attach private files — describe the problem and the file type instead.
  • Tell us which tool, browser and device you used, and what you expected to happen.
  • If a file fails, mention its type and approximate size (for example “a 40 MB scanned PDF”) — that is usually enough for us to reproduce the issue.
  • Looking for a tool? Try the tool search or the full list first — it may already exist.
  • Questions about data? Our privacy policy explains how the site works.

Send a message

This site has no backend, so the form opens your email app with the message pre-filled and addressed to our support team. You can also write to us directly:

We reply to this address.

Include the tool name, your browser and device, what you did and what happened.

Opens your email app, addressed to dev1.itool360@gmail.com and dev2.itool360@gmail.com.