Compress PDF to 1MB — Target-Size PDF Compressor
Many email providers, application portals, and upload forms cap attachments at 1MB — and raw scanned PDFs blow past that. Drop in your PDF and this tool recompresses its embedded images pass by pass, lowering quality only as far as needed to hit (or get close to) 1MB. Your document never leaves your browser.
Compress PDF to 1MB
Shrink a PDF toward a 1MB target — quality drops only as far as the target demands.
100% Free Forever
No Sign-up
No Credit Card
Private — files never leave your browser
Unlimited Use
1 Add your PDF
Drag & drop your PDF here
or click to browse — one PDF at a time
2 Compression approach
The tool tries image quality 85% → 70% → 55% → 42% → 30% → 20%, stopping the moment the file fits under 1MB. Text pages compress with almost no quality loss.
3 Compress & download
Working…
✅ Done — your 1MB PDF
How it works
- Step 1 — Drop in one PDF (scans, reports, certificates — anything).
- Step 2 — Pick an approach preset: balanced, max quality, or aggressive.
- Step 3 — The tool decodes every embedded image, re-encodes it as JPEG at descending quality levels, rebuilds the PDF, and stops the moment the file fits under 1MB. Text and vector content is preserved losslessly.
Everyday uses
- Job applicants — resume portals with strict 1MB upload caps.
- Students — assignment submissions that reject anything bigger.
- Freelancers — send invoices and portfolio samples that fit any inbox rule.
- Travelers — shrink visa and booking documents for upload forms.
Rule of thumb: scanned pages shrink the most; if your PDF is already mostly text, it may already be under 1MB — the tool tells you either way.