Change DPI
Set 300 DPI for print, no re-encode
Set an image’s DPI — 300 for print, 72 for screen — without re-encoding the pixels. Fix the metadata a printer checks so your file passes at the right size.
How it works
- Open the tool and add your file (or paste your text).
- Adjust the options — everything previews instantly.
- Download the result. Done.
Private by design
This tool runs 100% in your browser. Your files are never uploaded to a server, never stored, and never seen by anyone — close the tab and nothing remains.
Free, no limits
No account, no watermarks, no daily caps. If you also need full design tools, the Ijodly editor is one click away.
Frequently asked questions
Is Change DPI free to use?
Yes — Change DPI is completely free. There is no account to create, no watermark on your results and no daily limits.
Are my files uploaded when I use Change DPI?
No. Change DPI runs entirely in your browser. Your files never leave your device and nothing is stored on a server — close the tab and nothing remains.
Do I need to install anything or sign up?
Neither. Open the page, use Change DPI straight away and download your result. No install, no signup.