Image DPI Converter
Easily modify the DPI of any image format. Convert to 72-600 DPI for perfect print quality with our user-friendly tool. Supports JPEG, PNG, GIF and more.
How to change the DPI of an image
- Upload a JPG, PNG or PDF (or several at once)
- Choose the print size, e.g. 8×10", 11×14", 16×20" or A4
- Pick 300 DPI (standard for print) or 600 DPI (fine art, line art)
- Download the converted files as JPG, PNG or PDF
A real DPI converter, not just a metadata change
Many tools only change the DPI label inside the file, so the image prints exactly as before. This DPI converter resamples the image to the exact pixel size needed for the chosen print size at 300 or 600 DPI, and writes the DPI into the file. For example, 8×10" at 300 DPI becomes 2400 × 3000 pixels.
Who uses it
- Etsy printable and digital download sellers
- Print-on-demand sellers (Printify, Redbubble and similar)
- Self-publishers preparing book covers and interiors
- Anyone sending photos or posters to a print shop
Private and free to try
Images are processed in your browser and never uploaded to a server. You can convert images for free; Premium removes the limits.
Frequently asked questions
What is a DPI converter?
A DPI converter changes an image's resolution for printing. It sets how many pixels are printed per inch, usually 300 DPI for sharp prints.
How do I convert an image to 300 DPI?
Upload the image, choose your print size and 300 DPI, then download. The tool resizes the image to the right pixel count and stores 300 DPI in the file.
Does changing DPI improve quality?
Changing only the DPI label does nothing to print quality. What matters is having enough pixels for the print size. Upscaling a small image adds pixels, but cannot add detail that was not there.
Is the DPI converter free?
Yes, you can convert images for free without an account. Premium ($9.99/month or $49.99/year) gives unlimited conversions.