Image DPI Changer
Change the DPI (dots per inch) setting of an image for print requirements.
How to use Image DPI Changer
- Add your image. Click the upload area or drag and drop your file (JPG, PNG). Nothing is uploaded; it stays on your device.
- Choose your options. Adjust the settings for Image DPI Changer if they are shown, or keep the defaults for a quick result.
- Run Image DPI Changer. Press the "Image DPI Changer" button and wait a moment while your image is processed.
- Download the result. Your JPG, PNG result downloads straight away. Process another file whenever you like, with no limits or sign-up.
Why use Image DPI Changer?
- Private by design: runs in your browser, nothing is uploaded
- Free with no sign-up and no watermark
- Fast, with no upload or download wait
- Works on phone, tablet and desktop
Common uses for Image DPI Changer
- Meet a 300 DPI print requirement.
- Prepare images for publishing.
- Standardize resolution across a set of pictures.
Private by design
Image DPI Changer runs entirely in your browser. Your image is read and processed on your own device and is never uploaded to our servers. Read our Privacy Policy for details.
Frequently asked questions
Does changing DPI change the pixel size?
DPI changes the print density setting stored in the file. For more pixels, use Resize Image.
Is Image DPI Changer free to use?
Yes. Image DPI Changer is free, needs no account and never adds a watermark to your result.
Is my image uploaded when I use Image DPI Changer?
No. Image DPI Changer works inside your browser, so your image stays on your device from start to finish.
What file types does Image DPI Changer accept?
Image DPI Changer accepts JPG, PNG and produces JPG, PNG.
Is there a file size limit for Image DPI Changer?
You can process files up to 50 MB each.
Does Image DPI Changer work on my phone?
Yes. Image DPI Changer is fully responsive and works in the browser on Android, iPhone, tablets and desktop computers.
Related tools
Explore more in Image Tools or browse all tools.