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Separate functional, factual, and translation errors from improvement requests. The Tool Web Operations Team uses this classification to check reproducibility and impact.

Information that helps us check quickly

  • The page address where the issue occurred and the tool name
  • A non-sensitive example input, the expected result, and the actual result
  • Browser, operating system, and the steps that reproduce the error
  • For factual errors, a verifiable official source; for translation errors, the language and suggested correction

Do not send passwords, authentication tokens, national ID numbers, payment details, private documents, or original files.

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