Free online PDF compressor
Open Slay PDF in your browser, reduce file size and download a smaller PDF without sending the source document to an app server.
Compress PDFs from the browser with no subscription gate, no account flow and no forced watermark.
Delete blank pages, rotate scans or export selected pages before reducing the final file size.
Your documents and edits stay in this browser. Passwords are never saved.
Most online PDF compressors start by asking for a file upload. Slay PDF is a web app, but the useful work happens on your device.
Use it for scanned packets, forms, invoices and documents that need to fit an email or portal limit without handing the source file to another server.
Yes. It runs in the browser and can export a smaller PDF without an account or subscription.
No. Slay PDF processes the PDF in your browser instead of uploading source files to an application server.
Yes. Delete unwanted pages or export selected pages before creating the compressed PDF.