Compress PDF
Shrink your PDF for email and uploads. Two modes: lossless optimize, or maximum compression. Runs entirely in your browser.
Your files never leave your deviceDrop your PDF here
or click to browse — one file at a time
Safe — lossless optimize
Rebuilds the file structure, removes redundancy. Text stays selectable. Best when the file already has big images.
Maximum — re-render pages
Renders every page as a compressed image. Huge savings on scans & photos, but text becomes an image.
Before
—
After
—
Savings
—
💡 Tip: for scanned documents, "Maximum" mode gives the biggest savings. For text documents with selectable text, "Safe" mode keeps it editable — and it's fast.