Compress PDF to 300KB
Shrink a PDF file to under 300KB.
Basic version: Basic version: the tool re-saves the PDF and re-renders pages at lower quality until the file fits under 300KB (or gets as close as possible). If the target cannot be reached with this basic method, the smallest result is still offered.
How to use
The Compress PDF to 300KB is a free online tool — no sign-up or download is required. Shrink a PDF file to under 300KB.
- Choose a PDF file from your device.
- Click Compress PDF to 300KB — the tool lowers quality step by step until the file fits under 300KB.
- Download the result. If 300KB could not be reached, the smallest version is still offered.
Frequently asked questions
What does the Compress PDF to 300KB do?
Shrink a PDF file to under 300KB.
How do I use the Compress PDF to 300KB?
Open the Compress PDF to 300KB page, enter or upload your input using the form above, then click the main action button to get your result instantly. You can copy or download the result when you are done. No sign-up or installation is needed.
Is the Compress PDF to 300KB free to use?
Yes. The Compress PDF to 300KB is completely free, like every tool on SEO Tools by metacalculator.org. There is no sign-up, no watermark and no hidden limits.
Is my data private when I use the Compress PDF to 300KB?
Yes. This tool runs entirely in your browser, so your input never leaves your device. Nothing is uploaded, stored or shared.