Split PDF
Break one PDF into several smaller files — by an exact page range, or one file per page — for when a portal wants each section (say, mark-sheet vs. certificate) as a separate upload.
How it works
- Split by page range (e.g. 1-3, 4-6) or generate one file per page automatically.
- Multiple output files download together as a ZIP.
Private by design
The file never leaves your device — everything runs inside your browser tab using JavaScript PDF libraries, with nothing uploaded to any server. That also means there's no per-day limit on how many files you process, since nothing is metered on a server.
Good to know
The finished file downloads straight to your device's normal Downloads folder with a new file name, so the original stays untouched and you can tell the two apart at a glance.
Frequently asked questions
Can I split by page range instead of one-per-page?
Yes, type the ranges you want and each becomes its own PDF.
Is there a sign-up or a watermark?
No — no account needed and the output file carries no watermark.
Does it work on mobile?
Yes, it runs in any modern mobile browser on Android or iPhone, not just on desktop.
Is my file kept or deleted after processing?
Neither — it's never uploaded in the first place, so there's nothing stored on any server to delete.
Reviewed by Manoj Pathak & Pallavi Yadav, Toolzo team — updated 23 September 2026.