Private — images never leave your device

Change Image DPI

Re-export images in your browser. DPI metadata is stripped on re-encode; resize if you need print dimensions.

Output format

Drop images here, or click to browse

Drop images and adjust quality, then apply.

How it works

01Drop an image. It stays in this tab.
02The browser decodes it and draws it on a canvas.
03We encode Re-exported image locally and you download the result.

Related tools

Remove Image Metadata

Any image → Clean image

Change Image Resolution

Any image → New resolution

Compress Image

Any image → Smaller file

Resize Image

Any image → Resized image

FAQ

Do you upload my photos?: Everything runs in your browser with the Canvas API. Your files are never uploaded to a server.
Can you set exact DPI?: Browsers re-draw pixels and do not embed print DPI metadata yet. Resize pixels for print size, or use remove-metadata to strip old DPI tags.