Private · runs on your device
Compress a PDF to your upload limit
The file is processed entirely in your browser and is never sent anywhere.
Maximum size
KB
Compress a PDF to a specific size
Frequently asked questions
Is SnugPDF free?
Yes. Compress as many PDFs as you like — there are no accounts, watermarks or daily limits.
Is my PDF uploaded anywhere?
No. Everything runs locally in your browser, so your document never leaves your device. You can even disconnect from the internet once the page has loaded.
What if my PDF can't reach the limit I picked?
SnugPDF shows the smallest size it could achieve and lets you download that version. Very long or high-resolution scans sometimes can't go below a certain size while staying readable.