Compress PDF to 300KB
Get your PDF under 300 KB without leaving your browser. FileDagadu keeps text selectable when it can, and only flattens pages to images if that is the only way to reach the size.
How to use Compress PDF to 300KB
- 1Drag your PDF into the upload area.
- 2The target is already set to 300 KB — change it if your form needs a different limit.
- 3Click Compress and download your PDF.
Why use FileDagadu
- Runs entirely in your browser — nothing is uploaded to a server
- No account, signup, or watermark required
- Works on desktop, tablet and mobile
- Free with no daily usage limit
Frequently asked questions
How do I reduce a PDF to 300 KB?
Upload the PDF, choose the 300 KB target and compress. The result is usually clear enough for certificates and application forms.
What affects how small a PDF can get?
Scanned pages and photos take up most of the size. A PDF that is mostly text is already small and may not shrink much.
Should I choose Maximum compression?
Use it only when the normal target doesn’t fit. It can turn pages into images, which makes the text unselectable.
Is there a daily limit?
No. There is no limit, watermark or signup, and your file stays on your device.
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