Observed arrival · 2026-10-16

ProjectorTest’s fullscreen alignment charts

projectortest.com Visit website

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

A browser-based set of projector test patterns and diagnostics for checking alignment, focus, aspect ratio, grayscale, and safe areas.

Landing page captured for the 2026-10-16 issue.

For: Projector owners checking alignment and signal geometry
Worth noticing: It distinguishes exact browser-generated raster geometry from physical projection measurements and HDMI timing, which require separate verification.

Field notes

The controls cover several output profiles, including DCI 2K and WXGA, plus custom raster dimensions and nominal frame rate. Users can choose among square-cell and warp grids, export charts as SVG or PNG, and save settings locally when browser storage is available. The page distinguishes its mathematical reference geometry from a physically verified projection, and says its offline shell is not yet confirmed.

Observed signals

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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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