Terms of Use
Every converter here is free, full size, no account. Photos convert in your browser and never leave it. Video and e-books do need our server — those we delete right after.
Last updated: 18 July 2026
By using ConvertNinja you agree to these terms. They are meant to be short and fair.
Use it on your own photos
Use this tool on photos you own or have permission to convert. You are responsible for what you convert and what you do with the result.
The service is free and provided as is
- ConvertNinja is offered free of charge, with no guarantee of availability or a specific result.
- Conversion happens in your browser and depends on your device and browser support. Some unusual HEIC variants may fail to decode.
- We may change, pause, or retire the tool at any time.
No liability
To the extent permitted by law, ConvertNinja and ShinobiTools are not liable for any loss or damage arising from use of the tool.
Acceptable use
Do not use the tool to break the law or to infringe others' rights, and do not attempt to abuse or overload the service.
What we don't do with your files
Photos, PNGs, WEBPs, JPGs, BMPs and GIFs are converted entirely inside your browser: they are decoded, re-encoded and downloaded again without ever being sent anywhere, so there is nothing on our side to look at, keep or lose. Video, e-books and camera RAW files are the exception — those need real processing power, so they go to our own server, get converted there, and are deleted immediately afterwards. We don't inspect, share or use the content of any file you convert, on either path, for anything beyond producing the result you asked for.
Third-party services on this site
Two outside services are involved in running ConvertNinja. Advertising is served through Google AdSense, which may set its own cookies and use its own data practices — see our Privacy Policy for how that works. Payments for the optional pass are handled by a payment provider who is the merchant of record for that purchase; we never see or store your card details ourselves. Using ConvertNinja means accepting that these two services operate under their own terms alongside ours.
Changes to these terms
We update this page when the tool or the service around it changes — a new format, a new limit, a new payment detail — not on a fixed schedule. The date at the top of this page always reflects the version that applies. Continuing to use ConvertNinja after a change means you accept the updated terms; if a change is significant, we will make the difference obvious rather than bury it in a rewrite.
If part of this doesn't hold up
If a court decides one clause here is unenforceable, the rest of these terms still stand. We would rather have most of this document keep doing its job than lose it all over a single line.
Contact
Questions about these terms? Use the feedback button on any page, or reach us through the ShinobiTools hub.