Upload a PDF, pick a target language, and its text is extracted and translated. This is the one tool on gptpayer that needs the internet — translation itself runs through a free public translation API, not on-device.

How to use Translate PDF

  1. Add a PDF file.
  2. Choose a target language.
  3. Tap Run and download the translated text as Markdown.

FAQ

Does this upload my file to a server?

The PDF itself is still read entirely in your browser. Only the extracted text is sent, in chunks, to a free public translation API to get translated — not the original file.

How accurate is the translation?

It's machine translation, so it's good for getting the gist quickly but can miss nuance, idioms, or formatting. Double-check anything important, especially names and numbers.

Why does the output come back as Markdown instead of a PDF?

Rebuilding a translated PDF with the original layout is a much bigger job than translating text — for now this tool focuses on getting an accurate, readable translation out quickly.