Tools / Compress PDF / 50 KB
Compress a PDF to 50 KB.
The sharpest copy that fits under 50 KB.
Pictures inside the PDF are made smaller; text stays sharp and selectable.
Runs in your browser. Your file never leaves your device.
About 50 KB
50 KB is very small: enough for one simple page, like a certificate, an ID card or a one-page form. For more pages, pull out only the ones you need with Split PDF first, then compress.
How to use it
- Drop in the PDF.
- The size is already set to 50 KB. Change it if your form asks for something else.
- Press Compress PDF. You get the sharpest copy under 50 KB.
Questions
My PDF has many pages. Can it still get under 50 KB?
Only if the pages are simple. Every page needs some space, so long files get blurry or don’t fit. Keep just the pages the form asks for.
Will the text still be selectable?
Yes, for typed PDFs. Only the pictures inside are shrunk, so text stays sharp and selectable. If a file can only get smaller by turning its pages into pictures (some scans), you are told that the text can’t be selected.
Is my file uploaded anywhere?
No. Everything happens in your browser. The file never leaves your device.