Your files stay on your device
File processing runs in your browser. Documents are not uploaded to our servers. The site may download processing engines and send usage or feedback events without file contents.
How we handle your dataLocal text utility
User-Agent / Accept-Language Parser
Parse pasted User-Agent and Accept-Language headers into best-effort browser, OS, device, and language signals locally.
Text is processed in your browser. It is not uploaded to this site.