Size target
Compress PDF to 1MB Online — Free, No Upload
1 MB is a comfortable middle ground for email attachments, WhatsApp documents, and most cloud-storage limits. Visible quality is near-original.
- Email-friendly attachment size
- WhatsApp-document friendly
- Near-original quality
Compress PDF to 1 MB
Iteratively shrinks your PDF and stops when it fits under 1 MB. Runs entirely in your browser.
Drop your PDF here, or click to browse
PDF up to ~100 MB · stays on your device
// FAQ
Frequently asked
+Is 1 MB enough for a 20-page report?
Usually yes if the report is mostly text and small graphics. Heavy image reports may need 2 MB.