Observed arrival · 2026-11-11

Gridtray’s browser-based design toolbox

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Editorial interest 78/100 Selection signal · not a rating of the site

Gridtray presents 20 free utilities for color, QR codes, CSS, image sizing, typography, and layout.

Landing page captured for the 2026-11-11 issue.

For: Designers handling everyday visual and CSS tasks
Worth noticing: The contrast checker lists WCAG 2.2 ratios with APCA and identifies the nearest color that passes.

Field notes

The tools are arranged by task rather than presented as one broad design app: color work, QR codes, CSS generators, image and screen calculations, then typography and layout. Individual examples include a Tailwind 50–950 color-scale generator, a pixel-to-print converter with DPI, and a CSS unit converter covering fluid clamp() values. A keyboard shortcut, Ctrl K, is shown for finding a tool.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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