Private · on-device
Change Image DPI
Set an image print resolution (72, 150 or 300 DPI) for PNG and JPG density metadata. Free and private.
pngjpgwebpgifbmp+4
Drag & drop files or Browse
PNGJPGWEBPGIFBMPAVIFICOHEIC+1 more
Processed on your device. Nothing is uploaded
How to use Change Image DPI
- 01Add files
Choose files or drop them here
- 02Settings
Settings · Runs on your device
- 03Download
Processed on your device. Nothing is uploaded
Frequently asked questions
Does changing DPI resize the image?
No. DPI is print metadata. Pixel dimensions stay the same. PNG pHYs and JPEG JFIF density are updated when possible.
Which formats are supported best?
PNG and JPG get a density rewrite without re-encoding pixels. Other formats are re-encoded with best-effort density tags.
Are my files uploaded?
No. Everything runs in your browser.