What size limit should I set?

For email, 10 MB is a safe limit. For WhatsApp, use 16 MB. Most cloud services accept up to 25 MB per file.

Will pages be cut in half?

No, the tool always splits between pages. It groups as many pages as possible without exceeding your size limit.

Split into files under a maximum size for email attachments.

Secure & Private

Fast Processing

No Installation Required

or drop files here

Files stay private. Automatically deleted after 2 hours.

Upload your large PDF file.

Set the maximum file size per output (e.g., 10 MB).

Download a ZIP containing the split PDFs.

Custom Size Limit

Smart Page Grouping

Email-Ready Output

ZIP Download

Extract pages from PDF

Auto-split when specific text changes between pages.

Split two-page scans into individual pages.

Reduce PDF file size online

Try our AI-powered chat interface for multi-step document workflows and batch processing.