Browser toolbox

Images & design tools

Edit, inspect, compare, test, and create images, charts, fonts, SVGs, and visual assets with local previews and reusable exports.

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12 categories

Images & design

Edit, resize, convert, inspect, and batch-optimize images without uploading them.

Remove and replace image backgrounds locally with repairable alpha masks and no image upload.

Check WCAG contrast, repair color pairs, build palettes, and extract image colors locally.

Edit, inspect, optimize, sanitize, batch, and export SVG assets locally.

Inspect OpenType tables, preview glyphs and variable axes, test character coverage, compare fonts, and generate CSS.

Design, audit and export complete favicon, app-icon and social-card packages locally.

Turn local screenshots into polished product, social and app-store visuals without uploading them.

Turn CSV or JSON into accessible, branded charts and publication-ready visual stories locally.

Inspect, edit, batch-clean and verify private EXIF and GPS details without uploading photos.

Compare screenshots pixel by pixel, ignore reviewed regions and export reproducible evidence locally.

Inspect dead, bright or stuck pixels and screen uniformity with local full-screen color patterns.