Preview your logo in real contexts

Is it legible at 16px? Does it vanish on a white nav bar? Check before you ship it.

• Your logo composited into real device screenshots, a website nav, browser tabs and an app store listing.
• A size and contrast matrix from 16 to 128px on light and dark backgrounds.
• Background card and recolour tools for marks that disappear on white.

Free and open source (MIT): github.com/Blaxzter/LogoLab. The same vectorizer runs from coding agents as an MCP server: npx -y logolab.