Is my file uploaded to a server?

No. This tool runs entirely in your browser via WebAssembly — your file never leaves your device. You can verify this in your browser's DevTools Network tab.

Can I extract a specific page range?

Yes — choose a page range, or split every page into its own file.

Does splitting reduce quality?

No. Pages are copied exactly, with no re-compression.

Split PDF

Extract a page range or split every page into its own file.

Local processing — your files never leave your browser