Contact OxoApp

You can contact OxoApp by email at [email protected]. That is the only address we use for the site, and it is read by the OxoApp editors.

Report a broken tool

Send the page address, the browser and device you use (for example “iPhone, Safari”), the steps you took, what you expected and what you saw. If a symbol or emoji shows as an empty box, name the character or its U+ code, such as U+2605.

Request a tool or a symbol set

Tell us what the tool should do, with an example of the input and the result you want. Requests are read, but we cannot promise to build every one.

Corrections, removals and copyright

• A wrong name or code: give the page and the item. Names come from the Unicode character database.
• A removal or copyright request: tell us the page and what the problem is.

Who operates the site

OxoApp is operated by the OxoApp editors. Read more on the about page, or return to OxoApp to open a tool.

Frequently asked questions

Where do I report a broken tool?

Email [email protected] with the page address, your browser and device, and the steps you took. A screenshot helps.

Can I ask for a new tool?

Yes. Say what the tool should do and show an example of the input and the result you expect.

Do you ask for personal details?

No. We never ask for a password, a payment or a personal document by email.

Updated October 26, 2026.