Compress PDF to 1MB
Upload a PDF and get it compressed to under 1MB, a good balance for email attachments and upload portals.
Frequently asked questions
Why compress to 1MB specifically?
Many email providers and upload forms cap attachments around 1-2MB, so 1MB is a safe, widely-accepted target that still leaves decent image quality.
Need it smaller, like 100KB?
Try the Compress PDF to 100KB tool instead for a stricter target size.
Is my PDF uploaded to a server?
No, compression happens entirely in your browser. Nothing is sent anywhere.