100KB Target · Free · No Upload

Compress PDF to 100KB

Shrink any PDF to around 100KB for admission portals, government forms and strict upload limits. Compressed in your browser — never uploaded.

Frequently asked questions

Is this compress pdf tool free?

Yes. The tool is free and processes files locally in your browser.

Do you store my PDF?

No. Your PDF never leaves your device.

What is the file size limit?

Free users can process PDFs up to 50MB.

When you need a 100KB PDF

Exam form uploads — many portals cap certificates at 100KB
Admission counselling — CAP and state CET document uploads
Bank/KYC documents — strict per-file limits
Tip: scanned documents compress best — use the strongest level for 100KB

Tip: scanned PDFs compress dramatically (images get re-encoded); text-only PDFs are often already small. For maximum reduction choose the strongest compression level.