Reduce PDF file size without re-printing. Remove metadata and optimize streams — 100% in your browser.
Drag & Drop PDF here
or click to browse · Max 50MB
Up to 40%
Smaller PDF
Metadata
Stripped
100%
Private
Your PDF never leaves your browser. No uploads, no servers.
Hidden author data, creation dates, and software info removed.
No sign-up, no account, no limits. Just compress and download.
Knowledge Base
Compression is most effective on PDFs with embedded images. Text-only PDFs may only reduce by 5-10%. Image-heavy PDFs can reduce by 30-60%.
Metadata removal and stream optimization are lossless. Image compression within PDFs reduces visual quality slightly depending on compression level.
PDFs with scanned images, embedded fonts, or CAD drawings cannot compress as efficiently. Consider reducing image resolution before creating the PDF.
Yes, completely free. Processing uses pdf-lib running in your browser. No files are uploaded and there are no file size restrictions.