Blog

The Airpic blog

How to get an image ready for whatever you need it for: file formats, printing, online shops and old photographs. With numbers, not adjectives.

File formats

Convert HEIC to JPG

HEIC is half the size of a JPEG, until a form or a print lab refuses it. How to convert to JPG without a second round of damage, and when WebP or AVIF wins.

Restoring

Restore a scanned photo

Scan at the right dpi, denoise first, rebuild faces, colour last. What AI restoration can really recover from an old print, and when to add reference photos.

Selling online

White background product photos

Marketplaces want a pure white main image. What they actually check, why cheap cutouts leave a grey rim, and when to export white instead of transparent.