# Compress PDF to 300KB.

Make a PDF smaller for 300KB upload limits with adjustable compression and a clear result preview before export.

A 300KB target gives more room than tiny 100KB limits while still requiring careful compression. Use BitePDF when a portal blocks your file at the last step.

## Target

300KB target

## Example Result

- Original: 3.4 MB
- BitePDF output: 286 KB
- Saved: 92% smaller

## Why This Workflow Works

- High or Medium compression depending on how strict the portal is
- Readable result check before export
- Useful for forms with signatures, stamps, or small images
- Extract only required pages when the source PDF is too long

## How To Use It

1. Drop the PDF and let BitePDF build a compressed preview.
2. Choose Medium first for text clarity, or High if the limit is firm.
3. Export after the result panel shows a file that fits your upload.

## Good For

- school portals
- visa uploads
- signed forms
- small email attachments

## Questions

### Should I use Medium or High for 300KB?

Start with Medium if the document has important detail. Switch to High when the portal will not accept anything above 300KB.

### Will signatures and stamps stay visible?

They usually remain visible if the source is clear, but you should inspect the preview before exporting the compressed copy.

## Related Workflows

- https://bitepdf.com/compress-pdf-to-250kb
- https://bitepdf.com/compress-pdf-to-500kb
- https://bitepdf.com/compress-pdf-for-visa-upload
- https://bitepdf.com/compress-pdf-for-school-portal

## Links

- Canonical page: https://bitepdf.com/compress-pdf-to-300kb
- Open tool: https://bitepdf.com/editor.html?entry=compress-pdf-to-300kb&level=high
- Tools catalog: https://bitepdf.com/tools
- Full LLM context: https://bitepdf.com/llms-full.txt