Compress PDF to 500 KB

Get a PDF under 500 KB for strict upload limits. Free, private, works in your browser.

In plain words: Some forms only accept PDFs under 500 KB. The target is already set to 500 KB: drop your PDF and WeShoal finds the best quality that fits, on your device. Best for scans and short documents; text becomes part of the image.

๐Ÿ”’ 100% Local Browser Execution โ€” Files never leave your device โœ“ No email ยท No sign-up ยท No watermark ยท Free
Drop PDFs to make them smaller One file or several. They're compressed on your device and never uploaded. Choose PDFs or drag & drop ยท or paste

How to Use Compress PDF to 500 KB

  1. Drop your PDF. The 500 KB target is pre-selected.
  2. Press Compress and wait a moment while it tries different settings.
  3. Download the smaller PDF, or try 1 MB if quality is too low.

Getting under 500 KB

500 KB is tight: it suits one to five scanned pages. For longer documents, split them first or ask whether the portal accepts several files. WeShoal never returns a file bigger than your original.