PDF compressor
Shrink a PDF's file size with an adjustable quality slider. Processed entirely in your browser.
Drop your PDF here
or choose a PDF file from your device
Maximum file size: 40MB
Your PDF stays private
Compression happens directly in your browser. Note: each page is converted into a compressed image, so text will no longer be selectable or searchable in the result.
Advertisement space
Frequently asked questions
- Yes, completely free with no signup, watermark, or usage limit.
- No. Compression happens directly in your browser.
- No — this tool compresses by converting each page into a compressed image, so the result is smaller but the text is no longer selectable or searchable. This is a common trade-off for browser-based PDF compression.
- 60-75% usually gives a good balance between file size and readability. Go lower only if file size matters more than clarity.