Contact

Email is best for anything longer than a sentence. X is fine for quick questions.

Reporting a problem with a tool

Most problems come from a particular browser, graphics driver or file, so these details help most:

  1. Which tool, and the page address.
  2. Browser and version, operating system, and roughly which computer or phone it is.
  3. Whether the tool said it was using WebGPU or CPU.
  4. What you expected to happen and what happened instead.
  5. Any red error lines from the browser console. Press F12, or ⌥ ⌘ I on a Mac, and open the Console tab.

You don't need to send us the file you were working on. The tools are built so your files stay with you. If the problem only happens with one particular file, describe it (format, size, length, resolution) and we'll try to make a similar one. If you choose to attach it anyway, we'll only use it to reproduce the bug and will delete it afterwards.

Other things to write about