Compress PDF
Reduce PDF file size — choose level or set a custom target size.
✅ 100% Free • 🔒 Browser-only • Multiple files supported
📦
Click to select PDFs
or drag & drop here
Multiple files supported
Target File Size
Quick presets:
⚠️ Target size is a best-effort — text-only PDFs have limited compression range.
Compressing...
0%
Loading PDF structure
Removing unused objects & metadata
Applying compression streams
Optimizing object references
Finalizing output file
✅
Compression complete!
Files ready
Original
—
Compressed
—
Saved
—
Compressed
Original size
How to Compress a PDF
1
Upload one or more PDF files
2
Choose compression level — or pick Custom to set a target size in KB or MB
3
Click Compress — see before/after sizes and download instantly