FAQ
Show resolution, print-size estimate, file size, and image quality warnings in one compact panel.
Does DPI Checker upload my files?
No. Supported image operations run in the browser with no backend upload.
Can I use DPI Checker on mobile?
Yes. The compact app keeps the canvas visible and moves tools and controls into mobile drawers.
Can I download the result from DPI Checker?
Yes. Use the download button in the bottom action bar to export the current canvas result.
Can I zoom into images in DPI Checker?
Yes. Use the zoom buttons or Ctrl plus mouse wheel to inspect larger images, then scroll around the canvas board.
Will large images fit inside DPI Checker?
Yes. The canvas auto-fits after upload, and the preview board becomes scrollable when you zoom or load a large image.
Where are the controls on small screens?
On mobile, use the Tools and Controls buttons to open the side panels without leaving the editor.
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