Tell us what would help.

Report a tool problem

Open the affected tool and use the helpful or not helpful controls near the bottom of its page. That choice is saved only in this browser and is useful during product review; it is not currently sent to a support team.

When contacting the person who shared this site with you, include the tool name, browser, device, what you expected, and what happened. Do not attach private documents unless you trust the recipient and have permission to share them.

Good details to include

• The page address and tool name.
• The input format and approximate file size, without sending confidential contents.
• The exact error message, if one appeared.
• Your browser and whether you were using a phone or computer.

For the site operator

Set NEXT_PUBLIC_SUPPORT_EMAIL before the production build to publish a support address and enable the contact actions on this page. Add a monitored inbox, response expectations, and the operator’s legal identity before public launch.