PDF Compressor

Reduce PDF file size by re-rendering each page as a JPEG image at your chosen quality level. Works entirely in your browser — no upload, no server. Free, private, runs in your browser.

Select a PDF to compress

Quality

High1.5× scale, JPEG 85%Medium1.0× scale, JPEG 70%Low0.7× scale, JPEG 50%

Warning: This tool rasterises each page. Text inside the new PDF will not be selectable. For text-preserving compression, optimise images outside the PDF first.