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Pick the right level
Upload, choose a compression level and preview the estimated size. Three steps and you have a smaller file that fits the tightest limits.
Compress PDF to 1 MB
Bring heavy documents down to a size that fits anywhere.
Drop your file here to start
Supports PDF files
Size up to 100 MB
Supports PDF files
Size up to 100 MB
How to compress a PDF to 1 MB
Three steps to reduce PDF size to 1 MB or smaller.
- 1. 🚀
Upload your PDF
Drag and drop your file or click to select it from your computer or phone.
- 2.⚡
Choose a compression level
Preview the estimated size for each level and pick the option that gets your PDF closest to 1 MB.
- 3.✅
Download your compressed PDF
Save the compressed file to your device or share it directly.
More PDF tools you might need
What makes our compressor different
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Ready in moments
The process finishes in under 30 seconds, even for large PDF files packed with images.
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Quality preserved
Our tool can reduce PDF size to 1 MB without losing quality. Text stays sharp, images stay clear.
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Every platform supported
Runs on Windows, Mac, Android and iPhone. Open the page in any browser and compress your PDF to 1 MB or less.
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No account needed
Want to compress PDF online without signing up? No problem! No email, no trial, no hidden fees.
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Private by design
Your files are deleted after compression. or shared with anyone.
Frequently asked questions
Can all PDFs be compressed to 1 MB?
Is my data secure when compressing PDFs?
Can I compress the same PDF multiple times?
Can I compress PDF to 1 MB online?
What is the best way to reduce PDF size to 1 MB?
Can I compress a PDF to 1 MB for free?
Compress PDF to 1 MB free of charge
Choose a compression level and download. Fits the tightest upload limits. No account needed.