Photolisa · metadata

Image DPI Converter

DPI conversion changes print density metadata or resamples pixels for a target physical size.

Image tool workspace

Enable JavaScript to use the processing controls. Tool instructions and limitations are available below.

Understanding image dpi converter

DPI conversion changes print density metadata or resamples pixels for a target physical size.

Changing the DPI tag alone does not add detail. Check pixel dimensions as well as print dimensions.

A practical workflow

  1. Choose the required source files, if any. Files are handled as stated in the workspace privacy label.
  2. Set the available controls and apply the operation.
  3. Compare the actual output, check its dimensions and download the generated file.

Decisions and limitations

  • Pixels per inch

Images up to 16 megapixels and 20 MB. Keep an original copy. Export preserves pixels, not editable layers or original metadata.

Questions about this task

Where do I use the current tool?

Apply the chosen operation locally and download its actual output.

What should I check for image dpi converter?

Changing the DPI tag alone does not add detail. Check pixel dimensions as well as print dimensions.

Which settings and formats are confirmed?

PNG. Images up to 16 megapixels and 20 MB. Keep an original copy. Export preserves pixels, not editable layers or original metadata.

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