Compress PDF to Exact Size
Pick a target file size, and this tool re-compresses your PDF to land as close to it as possible. Perfect for upload forms with strict size limits. Everything runs in your browser — no file ever leaves your device.
Drag & drop a PDF file here
or click to browse from your device
File:
Original size: - | Pages: -
Reading your PDF…
Done! Final size: -
(target was -).
Download Compressed PDF
How to use
- Select or drop the PDF you want to shrink.
- Choose a target size (100 KB, 200 KB, 500 KB, 1 MB, 2 MB, or your own custom size).
- Click Compress to Target Size and wait while the tool tries different quality levels automatically.
- Download the result and check that it meets your upload limit.
Note: the tool aims to land within about 10% of your target. Very small targets on long documents may hit a minimum-quality floor and end up slightly larger. Pages are re-rendered as images, so text in the output will not be selectable. Works best on scanned or image-heavy PDFs.
Tips
- Set the exact KB limit your upload form requires and let the tool aim for it.
- Very long documents may land slightly above tiny targets due to the quality floor.
- Compressed pages become images, so text in the output will not be selectable.
- Keep a copy of the original — compression cannot be undone.