Image guides
How many pixels a print needs, how to restore an old photo, how to remove a background without halos or compress for the web: practical guides with numbers, not adjectives.
How to upscale an image for large-format printing
Pixels needed per print size, how many ppi are enough depending on viewing distance, and how to upscale with AI up to 600 MP for banners, canvases and vinyl.
How to restore old photos with AI
Practical guide to restoring old, blurry or damaged photos with AI: scanning, sharpness, faces, colour, reference photos and what to expect from each step.
How to remove the background from an image
When to use a transparent, white or coloured background, which format to export, how to get clean edges on hair and glass, and how to do it with AI in seconds.
Colourising black-and-white photos with AI
How AI colourises a black-and-white photo, which colours it gets right, which it invents, and how to get a natural or vivid result in seconds.
How to compress images for the web without losing quality
Which format to choose in 2026, which quality to use, how to set a target size in KB and how to reduce the longest side without Google penalising your page speed.