Compress PDF to 2 MB
Compress a PDF toward 2 MB entirely in your browser. This workflow preserves more quality when the source-to-target ratio allows it, escalates settings only when necessary, and reports honestly if the target remains out of reach.
- Processed locally in your browser
- No watermark
- No sign-up
- Works offline
Processed locally in your browser. Compression runs in a dedicated Ghostscript WebAssembly worker. No file is uploaded, and target sizes are best-effort—not guaranteed.
Choose a PDF or drop it here
One PDF · recommended maximum on this device: 150.0 MB
How it works
- 1Open a PDF and review its size and content estimate.
- 2The shared compressor starts with a 2 MB target.
- 3Quality is reduced only through a bounded progression when needed.
- 4Validate the achieved result before submitting it to a portal.
Your privacy
This tool runs entirely inside your browser using JavaScript and Web Workers. Your document is never uploaded to any server — you can even disconnect from the internet and keep working once the page has loaded.
Frequently asked questions
▸Is 2 MB guaranteed?
No. The achievable size depends on page count, images and fonts. PaperZero returns the best validated result within its retry limit.