Compress PDF to 1MB
Form won’t take your scan? Get any PDF under 1MB at the best possible quality — privately, in your browser.
Click to choose a PDF file or drag & drop here
Target is preset to 1 MB — adjustable below✅ Your compressed PDF is ready!
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Why 1MB keeps coming up
Government e-forms, bank document uploads, insurance claims and countless website contact forms draw the line at 1MB — while a phone-scanned document routinely lands at 3–8MB. 1MB is also the polite ceiling for email: it never bounces, never lingers in an outbox, and opens instantly on mobile.
This tool works backwards from the limit instead of making you guess at quality settings: each page gets a byte budget, the sharpest quality that fits is chosen automatically, and you see the exact final size before downloading. Your documents never leave your device.
How it works
- Add your PDF — the 1MB target is preset (adjust it if your portal says otherwise).
- Click Compress to 1 MB.
- Check the reported size and download.
Frequently asked questions
How do I shrink a PDF to under 1MB?
Just add it — the target is preset. Most scanned documents up to 20–30 pages fit at clearly readable quality, and you see the exact size before downloading.
Which sites enforce a 1MB limit?
Government e-forms, bank and insurance uploads, and many website contact forms. It's also a considerate size for email attachments.
Is my document uploaded during compression?
No. Everything runs in your browser — your documents never touch a server.