Reduce PDF file size without uploading your document to a server. Choose the balance between quality and compression, then download the result.
or choose a file from your device
Drop your document onto the tool or choose it from your device.
Lower quality and resolution generally create a smaller file.
Compress the document, compare the file sizes, and download the result.
No. The compressor processes the selected PDF in your browser. No upload endpoint or account is required.
This compressor rebuilds pages as optimized images, so the resulting PDF is visually preserved but text selection/search may not be retained.
PDFs that are already heavily optimized can be smaller than a rasterized reconstruction. If that happens, the tool tells you rather than pretending the file was reduced.
There is no artificial server-side limit. Practical limits depend on your device memory, browser, page count, and PDF complexity.