Web Upload Size Limits
Many websites limit file upload size to 5-50MB. Government portals, job applications, and online forms often have strict limits.
Quick Fix: PDF Helper
PDF Helper reduces PDF size for web uploads:
- Visit PDF Helper compress tool
- Upload your PDF
- Check target file size
- Choose appropriate compression
- Download and upload to website
Compression Levels for Web
| Target Size | Compression | Quality Impact |
|---|---|---|
| Under 5MB | High | Minimal |
| Under 2MB | Very High | Slight |
| Under 1MB | Maximum | Noticeable |
Other Methods
1. Reduce Image Quality
Lower image DPI from 300 to 150 or 72.
2. Remove Embedded Fonts
Use standard fonts to avoid embedding.
3. Remove Metadata
Strip unnecessary metadata and comments.
4. Split Large PDFs
Divide into smaller parts if upload allows multiple files.
Testing Tips
- Check file size before uploading
- Verify quality after compression
- Keep original for future use
- Test on target website first