About Change DPI
DPI tells printers how to interpret resolution. Hemiley’s Change DPI tool writes DPI density into JPG output for print-ready delivery.
Pick a DPI value, preview, and download. All processing happens in your browser on Hemiley — your files are never uploaded to our servers.
Key Features of Change DPI
- Set DPI from 72 to 600
- JPG export with DPI metadata
- Quality control for output size
- Browser-based and private
- Free for designers and students
How to Use Change DPI
- Upload a JPG, PNG, or WebP image.
- Choose the target DPI (for example 300 for print).
- Preview and confirm settings.
- Download the DPI-updated JPG.
Looking for more image tools? Explore the Image Tools hub or the full free online tools directory.
Frequently Asked Questions
Is Change DPI free on Hemiley?
Yes. Change DPI is completely free, with no sign-up, watermark, or payment required.
Is my image uploaded when I use Change DPI?
All processing happens in your browser on Hemiley — your files are never uploaded to our servers.
What devices work with Change DPI?
Change DPI works in modern browsers on desktop, laptop, tablet, and phone — no app install needed.
Does changing DPI increase pixel dimensions?
No. DPI is print metadata. Pixel width and height stay the same unless you also resize the image.
