Compress PDF

Reduce PDF file size into a new document.

Formats: PDF

Your files stay on your device.

This tool processes files locally in your browser. Nothing is uploaded to Kit servers. Your originals are never modified — Kit creates a new output.

Compression may be modest.

Kit rewrites the PDF with pdf-lib. Embedded images are not re-encoded, so already-optimized PDFs often shrink only a little.

PDF

Choose a file

Choose files from your device. On desktop you can also drag and drop.

Browse files

Output name