AccessSmith

AccessSmith is a game accessibility checker for game developers. Upload your game screenshots and see them through 8 types of colorblindness using physiologically-based simulation matrices (Machado, Oliveira & Fernandes).

Critical color-pair analysis with DeltaE verdicts tells you whether players can actually tell key elements apart. AccessSmith also runs WCAG text contrast checks and scans for photosensitivity risks, so you can fix your game's accessibility before launch with real vision science, not guesses.

It runs offline, locally in your browser — no uploads, no servers, your screenshots never leave your machine.

This is the free demo: analyze up to 3 screenshots with 2 colorblindness simulations, and reports are watermarked.

Ready for the full power? Get AccessSmith Pro — unlimited screenshots, all 8 colorblindness simulations, full DeltaE pair analysis, WCAG AA/AAA checks, photosensitivity scan, and PDF-printable reports. One-time purchase, yours forever: https://theluckyduck666.itch.io/accesssmith-pro