FAQ

Does my file upload anywhere?

No. The private app route processes files locally in your browser.

Why does PDF text stop being selectable?

The free PDF mode is raster mode: pages are rendered as images, compressed, and rebuilt into a PDF. Smart text-preserving mode is a later paid/desktop path.

What if the file is already small enough?

The app returns it unchanged instead of making quality worse.

Why convert PNG to JPEG?

PNG is lossless and often cannot hit small upload limits. The app tries lossless PNG optimization first, then uses JPEG when needed.