Compress PDF
Shrink PDFs without losing quality — free and fast.
- Free · no signup
- Browser-first by default
- Cloud features when needed
- reduce pdf size
- shrink pdf
- pdf compressor online
Three steps. Under a minute.
The shortest path from a file on your desk to the result you needed. Drop, configure, download — and chain into the next operation without re-uploading.
- STEP · 01
Drop your PDF
Drag the PDF you want to compress into the workspace. Large files compress in your browser when possible.
- STEP · 02
Pick a compression level
Choose Standard (best balance) or Maximum (smallest file). The preview shows the predicted output size before you commit.
- STEP · 03
Download the smaller file
The compressed PDF downloads instantly. Chain to email-attach or merge next without re-uploading.
What makes FyPDF's compress pdf actually different.
Reduce PDF file size in seconds. Pick a compression level, preview the result, and download — most files compress 40–80% without visible quality loss.
Free for daily work
No signup, no watermark, no daily caps. The free tier isn't a trial — it's the actual product.
Browser-first
Most operations stay on your device. We tell you exactly which ones don't, with a small label on every tool.
Cloud when it helps
OCR, signing, and very large jobs use a one-time encrypted server session that's deleted as soon as the result is ready.
Chains, not exports
The output of one operation is offered as input to the next. No re-uploading the same file four times in a row.
Common questions about compress pdf.
Privacy, format support, file-size, and the local-vs-cloud distinction — answered straight.
Most documents compress 40–80%. A 20MB scan-heavy PDF often comes out under 5MB. Vector-only PDFs (text + line art) compress less because they're already efficient.
Tools that pair naturally with Compress PDF.
Output of one operation becomes input to the next — no re-uploading, no exporting and re-importing. The chain works because the workspace stays open.
Compress PDF, in seconds.
No signup, no install. Drop a file and compress pdf in your browser — most operations stay on the device, and the cloud features are clearly labelled when they're needed.
Signed, FyPDFs — the honest pdf workshop.