Compress PDF to 50 KB
The target is already set to 50 KB: choose your PDF and download it at 50 KB or under. A 50 KB limit usually comes from an application portal that expects a single scanned page, such as an ID card, a mark sheet or a signed declaration. It is too small for most multi-page files.
How to use Compress PDF to 50 KB
- Choose the PDF you need under 50 KB. The target size is already filled in.
- Start compression. Images are shrunk first, and pages are only turned into images if that is the only way to reach the target.
- Download the file. If it can't reach 50 KB without becoming unreadable, you get the smallest readable version and a note saying so.
Frequently asked questions
How do I reduce a PDF to 50 KB?
Open this page, choose the file and press Compress. Expect to reach 50 KB only with one or two pages. Scanned pages are turned into compact images to get there, so text will no longer be selectable.
Can a 10-page PDF be reduced to 50 KB?
Rarely while staying readable. Each scanned page needs roughly 15 to 40 KB at a legible quality, so split the PDF and upload only the pages that are asked for.
Is my file uploaded?
Your file is processed in your browser and is never uploaded to our servers.
Related tools
- Compress PDF: Shrink a PDF, or hit a target size like 600 KB.
- Split PDF: Pull out pages or ranges.
- PDF to images: Save each page as an image.