Support, privacy, abuse reports, API feedback and tool suggestions
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If you are reporting a problem, include the page URL, the browser, a short description of what you expected, what happened instead and whether the issue appears after refreshing the page. For API questions, include the endpoint path, a safe example request and the response status code.
Please avoid sending screenshots or payloads that contain private customer data, production tokens, passwords, cookies or internal business records. A small synthetic example is usually enough to reproduce the behavior.
4DevTool is maintained as a focused developer-tool project. Messages are reviewed manually, with privacy, abuse and broken-page reports prioritized before general feature ideas.
When you email us, we use the information you provide to read and respond to your message. Do not include confidential production data, passwords, private keys or sensitive personal information in support requests.
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