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Compress PDF to 100 KB, 200 KB or any size
Choose a PDF and a size limit. PixelKaro shows the real result size, and says clearly if a limit cannot be reached.
PDF Compressor
Smaller file mode turns pages into images: text will not be searchable, and interactive forms, links and accessibility tags are lost. Low targets can blur fine print. Any PDF rewrite invalidates digital signatures. Review the downloaded PDF before submitting it.
Files are processed on your device. Nothing is uploaded.
How to use it
Choose a PDF
Compress PDF
Download PDF
No. The result depends on page count and content. Small targets can lower readability; the tool reports the measured file size and clearly shows when the target is not reached.
Privacy note: Files are processed on your device. Nothing is uploaded.
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Frequently asked questions
How do I compress a PDF to 100 KB?
Choose the PDF, pick 100 KB (or type your own limit) and press Compress. Check the result size and download. For a strict form limit, aim a little below it.
Will the text stay sharp and searchable?
Choose “Preserve text & links” to keep text searchable. “Smaller file” turns pages into images: it reaches lower sizes but text is no longer selectable.
Can every PDF be reduced to 100 KB?
No. It depends on the number of pages and what is on them. If the target is not reached, PixelKaro tells you and gives the smallest result it could make.
Is my PDF uploaded?
No. Compression runs inside your browser, so the PDF stays on your device.