Step-by-step guide: change image dpi.
1
Open Fourmeld Image Tools
Go to fourmeld.com.
2
Upload your file
Click Upload and select your file.
3
Process
Apply the operation to your file.
4
Download
Download the result.
Tips
- Keep original file as backup
- Download result promptly — files expire after 1 hour
- Works on any device browser
FAQs
Is this free?
Yes — 100% free, no signup.
Works on mobile?
Yes.
File size limit?
None.
Try Free
Compress, resize, remove backgrounds and edit images — 100% free.
Try Fourmeld Image Tools Free →