Safe Zone Checker
Protect headlines, logos, and calls to action from social-platform interface overlays.
Learn moreVisual QA for creators
Physics of Screens
for Creators
Check safe zones, contrast, color accessibility, aspect ratios, and display density before your content goes live.
Open DashboardFree • No signup • 4 tools
WCAG Contrast Checker
Test color combinations against AA and AAA accessibility thresholds in real time.
Learn moreColor Vision Preview
Compare your creative across multiple color-vision simulations in one clear grid.
Learn moreDisplay Specs Lab
Calculate aspect ratio, pixel density, megapixels, and common social dimensions.
Learn moreFounding PRO Access
More checks. Batch workflows. Better exports.
One payment. Guaranteed for at least 364 days from August 8, 2026 at 11:00 Europe/Bucharest time.