Drop your file here or click to browse
Select a single file
Files are read locally — never uploaded
Add a file to enable processing.
This tool runs entirely in your browser. Your file is read into this tab, processed on your device, and never uploaded to PDFDig or any third party. Closing the tab clears it from memory.
Frequently asked
Why did my text-based PDF get larger?+
Rasterizing converts crisp vector text into images. For text PDFs, try Remove Metadata or Flatten instead, which preserve text.
Is true client-side recompression of embedded images possible?+
Only by re-rendering, which is what this tool does. Lossless structural optimization typically needs server tooling, which PDFDig deliberately avoids.