Reduce your PDF file size instantly in your browser — completely private, no server upload, 100% free.
Supports all PDF files · Compression happens in your browser
Reading PDF file...
Email providers routinely cap attachments around 25MB, and plenty of online application portals reject anything larger — so a PDF full of scanned pages or high-resolution images often needs shrinking before you can send it. MyPDFEasy re-renders each page at your chosen quality level to cut the file size, all inside your browser without ever uploading the document to a server.
Drag and drop the file onto the page, or click "Choose PDF File" to select it.
Choose Low for the best image quality, Medium for a balanced result, or High for the smallest possible file size.
Click "Compress PDF" — you'll see the original and new file sizes side by side, then download the smaller PDF.
Compression happens in your browser — files never leave your device
Significant size reduction without visible quality loss
No upload wait — works immediately after page load
No registration, no limits, no hidden fees ever
Upload your PDF above, choose your compression level (Low, Medium, or High), then click "Compress PDF". Download your smaller PDF instantly — completely free.
Depending on the PDF content and compression level chosen, you can reduce file size by 20% to 75%. PDFs with many images compress the most.
Low and Medium compression preserve excellent visual quality. High compression achieves maximum size reduction with minimal quality difference for most documents.
Medium is the best choice for most use cases — great size reduction with excellent quality. Use Low for critical image quality. Use High when file size is the top priority.
PDFs that are already optimized, text-only, or digitally generated compress less. Browser-based compression works best on image-heavy or unoptimized PDFs.
No. Compression happens entirely in your browser using pdf-lib. Your files never leave your device — your privacy is always protected.