PDF Compress
Reduce PDF file size in your browser. Compress images, remove metadata, and optimize structure. Files never leave your device.
Select PDF File
Drag & drop a PDF file here, or click to browse
Frequently Asked Questions
How does browser-based PDF compression work?▾
The tool rewrites the PDF structure to remove unused objects, strips metadata, and can re-compress embedded images. This reduces file size by 20-60% for most documents.
Are my files uploaded to a server?▾
No. All compression happens entirely in your browser. Your files never leave your device.
How much can I reduce my PDF file size?▾
Typical reduction is 20-60%. Image-heavy PDFs see the biggest savings. Text-only PDFs may have smaller reductions since text is already compact.
Will compression affect PDF quality?▾
Metadata removal and structure optimization have zero quality impact. Image recompression may slightly reduce image quality at aggressive settings, but the default preserves visual quality.