Private browser PDF tools
Rewrite a PDF locally to remove nonessential metadata and optimize its structure.
Your files are processed locally in your browser and are not uploaded to our server.
Your processed document will appear here.
The tool rewrites PDF objects and removes nonessential metadata while preserving text and vector content. It does not silently rasterize searchable pages, so savings depend on the original file.
Upload a PDF with redundant structure, then compare the original and downloaded file sizes before deciding whether to keep it.
No. Published PDF tools in this category process selected files locally in your browser and do not upload them to our server.
No. It preserves searchable text and vector content instead of rasterizing pages. It can optimize structure and remove metadata, but image-heavy or already optimized PDFs may not shrink.
A PDF can be up to 80 MB and 500 pages. Merge accepts up to 30 PDFs, and Images to PDF accepts up to 50 images. Limits protect browser memory.