picture_as_pdf
PDF Compressor Tool
Reduce PDF size online.
Upload a PDF and pick a compression level to shrink the file without losing quality.
upload_file
Upload & Compress
Adjustable Compression
Choose a compression level from 1 (low, best quality) to 3 (high, smallest file size) to match your needs.
3 Compression Levels
Pick the level of compression that fits your file and quality needs.
Instant Download
Get a download link for your compressed PDF as soon as processing finishes.
Free & Unlimited
No signup, no watermarks, no limits. Use it as many times as you like.
How to compress a PDF
- Choose your PDF file.
- Pick a compression level from 1 to 3.
- Click Compress PDF and wait for processing to finish.
- Download your compressed file from the link provided.
Frequently Asked Questions
A small amount of quality loss is possible at higher compression levels, especially for image-heavy PDFs. Level 1 preserves quality best, while Level 3 gives the smallest file size.
Use Level 1 for documents where visual quality matters most, Level 2 for a balanced result, and Level 3 when file size reduction is the priority, such as for email attachments.
Yes. 100% free — no account required, no watermarks, no usage limits.