Compress PDF to under 200 KB.

Compress a PDF to 200 KB for an online form

Under 200 KB is probably the limit you will see most often on application forms. Job portals, admission systems, scholarship forms and many bank and visa websites use it for supporting documents. It is small enough for their servers and big enough for a clear scan of a few pages.

This page opens Compress PDF ready for that job: Smaller mode, target under 200 KB. Add the PDF, press the button and download.

Documents people usually shrink to 200 KB

• Matric, intermediate or degree certificates
• CNIC, Aadhaar or passport copies with both sides
• Experience letters and salary certificates
• Domicile, birth certificate or B-form scans
• Medical or fitness certificates
• Two or three page result cards

A clean scan of one to three pages usually fits in 200 KB and stays easy to read. Each page has enough room to keep names, numbers and stamps clear.

A common case is a form with a separate upload box for each document: one for the CNIC, one for the matric certificate, one for the degree. Each box often says under 200 KB. Make each document its own PDF and compress each one here. That way every file gets the full 200 KB to itself, instead of sharing it, and you can redo one file without touching the others. Name the files clearly, such as cnic.pdf or matric.pdf, so you pick the right one in each box.

Why your certificate scan is too big

Scanning apps on phones often save the page in full colour at a very high resolution. A paper certificate with a printed border, a coloured seal and a signature becomes a heavy photo, often 1 to 5 MB.

The Smaller mode turns each page into a lighter picture. The tool tests different picture qualities, keeps the best one that fits, and lowers the resolution only if it has to. Your file comes out slightly under 200 KB, because some sites count a kilobyte as 1,000 bytes and some as 1,024.

After this, the text in the PDF can no longer be selected or copied. For a scanned certificate this makes no difference, because a scan was already a picture.

Tips to keep stamps and signatures clear

• Scan or photograph the paper flat, in good light, with no shadow from your phone.
• Crop off the background around the page before making the PDF.
• If the form takes one document per upload box, compress each one on its own instead of joining them.
• Look at the result before you upload it. Zoom in on the roll number, the CNIC number and the stamp.

If a page is too soft, try again with fewer pages in the file. Removing a blank page gives more room to the pages that matter.

When the file can't reach 200 KB

With many pages or very detailed colour scans, 200 KB may not be enough. The tool then shows the smallest size it could reach and says it is not under 200 KB. You can split the document into parts, remove extra pages, or rescan in grey. Also check the form again: some portals give a larger limit for certain documents, such as transcripts.