A PRACTICAL TOOL FOR IDENTITY DESIGNERS
Make your logo
work harder.
Check whether your logo holds up in the real world, then export a clean, consistent asset kit. Two focused tools for the parts of identity design that need repeatable checks.
Free · Browser-only · Private. Your artwork stays on your device.
Upload a mark to see how it holds up at favicon size, on light and dark backgrounds, and in one-color treatments.
Contrast ratios use an approximate sampled mark color. Multicolor logos, transparent edges and complex marks can vary; use these results as a warning signal, not a formal accessibility certification.
Upload the primary logo, select color variants and pixel sizes, then export a batch of production-ready PNGs.
Compare your logo’s visible bounds against common ratios, inspect clear space, and export practical guidelines. No ratio is treated as a magic formula.
Upload a logo, select the symbol or detail you want to reuse, and turn it into a flexible secondary asset.
Drag on the artwork to select a symbol.