Compress PDF to 50 KB

Set to 50 KB already. Choose your PDF and download it inside the limit.

50 KB is a common cap for single certificates, marksheets and ID proofs on recruitment and admission portals.

About Compress PDF to 50 KB

50 KB is a common cap for single certificates, marksheets and ID proofs on recruitment and admission portals.

Compression works on the images inside your PDF and keeps text as real text, so names and numbers stay crisp even at this size.

How it works

  1. Add the PDF. DocBrisk shows what is taking up the space.
  2. Pick a size limit such as 100 KB or 200 KB, or choose a quality level. Tick Black and white for the smallest scans.
  3. Download the compressed file. The result tells you whether the text was kept.

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Questions people ask

How do I reduce a PDF from 1 MB to 50 KB?

Choose the file here and download. The tool compresses images step by step until the file is under 50 KB, and shows the final size.

Is it safe for Aadhaar and marksheets?

Yes. The file is processed inside your browser and never uploaded, which is the safest way to handle ID documents.

Can I do this on my phone?

Yes. It works in the phone browser with no app to install.

Is it free, and is my file uploaded?

Yes, it is free, with no sign-up and no watermark. Your file is processed inside your browser and is never uploaded to a server.

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