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Paperfoundry / Compress PDF to 200 KB

Compress a PDF to 200 KB

The target is already set to 200 KB, a common cap on exam, admission and benefit portals. Open your PDF to see whether 200 KB is realistic for it, then compress it in this tab.

  • No upload, no account
  • No file size cap
  • Keeps working offline once loaded

How to get a PDF under 200 KB

  1. Open the PDF. The panel already says Target: 200 KB and Reach the target.
  2. Read the hint. It shows how much the file must lose and the budget per page, and measures one or two sample pages to estimate the result.
  3. Compress. A lossless pass runs first, so a typed document keeps its selectable text if that is enough. Otherwise pages become JPEG images, starting at the resolution the estimate suggests and stepping down until the file fits.
  4. Check before you upload. Zoom in on dates, signatures, stamps and roll numbers. A file that fits but cannot be read will be rejected later.

Is 200 KB realistic for your file?

Divide 200 KB by the number of pages to get the budget per page. A scanned A4 page stays clearly readable down to about 50 KB; below about 20 KB small print turns soft. These are the settings the tool starts from:

Pages (scanned)Budget per pageWhat it takes
1about 200 KBImage-based copy at 144 DPI, high quality
2about 100 KB144 DPI, medium quality
3-450-67 KBAbout 120 DPI
5-922-40 KBAbout 96 DPI; small print starts to soften
10 or moreunder 20 KB72 DPI or less; remove or split pages

Typed documents behave differently: a certificate or form exported from Word is often under 200 KB already, or gets there with the lossless pass alone.

200 KB, 0.2 MB and 204,800 bytes

This tool counts 1 KB as 1,024 bytes, so its 200 KB target means at most 204,800 bytes. Most portals count the same way, but some use 1,000 bytes per KB and reject anything over 200,000 bytes. If a portal turns down a file that shows 199 KB here, open the Target size list, choose Custom…, enter 190 KB and compress the original again.

Phone photos of documents

If you photographed a document rather than scanning it, turn the photos into a PDF first with Images to PDF, using A4 or Letter pages, then compress that PDF here. Some forms ask for a JPG instead of a PDF; for those, PDF to images saves a page as a JPG.

If it won't fit

  • Remove pages that aren't required with Delete pages; blank backs of duplex scans and instruction sheets are the usual suspects.
  • Split the file with Split PDF if the portal accepts several uploads.
  • Rescan in greyscale or black and white at 150 DPI if your scanner offers it; that often beats compressing afterwards.

Stricter limit? Use compress to 100 KB. More room? Try compress to 1 MB or the main Compress PDF tool with your own target.

Compress PDF to 200 KB: questions and answers

Is 200 KB the same as 0.2 MB?

Nearly. Here 200 KB means 204,800 bytes. A portal that counts 1 KB as 1,000 bytes allows only 200,000 bytes, so if a file is refused, set a custom target of 190 KB and compress again.

Will my PDF still be readable at 200 KB?

For up to about four scanned pages, yes, at 120 to 144 DPI. With ten or more pages each page gets under 20 KB and small print blurs. Check the result before you upload it.

Does it compress to exactly 200 KB?

It aims for at or below 200 KB. The final size depends on the page content, so you may get, say, 172 KB.

My scan is 5 MB. Can it get under 200 KB?

Usually, if it has only a few pages. Phone and scanner files are often saved at far more detail than a portal needs, so an image-based copy at 120 DPI removes most of the size.

Can I keep the text selectable?

Only if the lossless pass alone gets the file under 200 KB, which is common for short typed documents. Scanned pages are images anyway.

What if the tool can't reach 200 KB?

You still get the smallest readable version and a clear message. Then remove pages you don't need or split the file, and try again.

Are my files uploaded anywhere?

No. The PDF is read into this browser tab and processed by JavaScript running on your device. The result is created in memory and saved by your browser. You can check this yourself in the Network panel.

Does it work without an internet connection?

Yes, once the page has finished loading. The PDF code is downloaded when the page opens, so you can switch off Wi-Fi and keep working in the same tab. Reloading the page needs a connection again.

Is anything saved in my browser?

Only your settings for each tool, such as the chosen format or margin, are kept in this browser's local storage so they are ready next time. Files and page thumbnails are never stored; they disappear when you close or reload the tab.

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