Write to convertersandformatters@gmail.com. Messages are read by John Pires, founder of Charset Web.
What to include
- Wrong result or broken tool: the page address, the value or file you used (remove anything confidential first), the result you got and the result you expected, and your browser.
- Tool suggestions: the conversion or format you need and an example of the input.
- Privacy requests: to access, correct or delete personal information, write to the same address with the subject "Privacy request". The privacy policy explains what information is involved.