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Practical image-editing tutorials, real examples, and answers to the details that make a difference.

A beagle in Mattevia’s comparison view, with its white original background on the left and a checkerboard transparency preview on the right.

Why Does My PNG Still Have a Background?

Find out whether your PNG is opaque, displayed on white, or saved with a checkerboard. Test the file, fix the right problem, and export a genuinely transparent image.

Sep 9, 2026Mattevia team

A blue shoe in Mattevia’s comparison view, with its original background on the left and a transparent background on the right.

How to Remove the Background from an iPhone HEIC Photo

Turn a supported HEIC photo into a transparent PNG. Choose the right original, check the cutout, and understand export size, color, and common upload problems.

Sep 9, 2026Mattevia team