Compress PDF to 1 MB
Shrink big scans and presentations under 1 MB without losing readability.
Free · No app needed · Works in your phone browser
Choose your file
Select fileYour files are processed in this browser and never uploaded.
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Use it for email attachments, court and tender portals, or when a large scanned file is slow to send on WhatsApp.
How to use Compress PDF to 1 MB
- Select your PDF.
- "1 MB" is already chosen.
- Click Compress PDF and download.
Questions about Compress PDF to 1 MB
Will the PDF still be readable at 1 MB?
For normal text documents, yes. MiniPDF lowers picture quality step by step only until the file fits, and shows the final size before you download. Open the file once to check it before uploading.
My file is still too big. What can I do?
Turn on "Black & white" — text documents become much smaller. You can also upload only the pages the portal asks for, using Split PDF.
Is my document uploaded to your server?
No. Compression runs inside your browser, so the file never leaves your phone or computer.