3 items
Fullscreen crosshair cursor. Option/Alt to toggle, click or Esc to disable. Crosshair adds a fullscreen overlay cursor — a horizontal line and a vertical line that follow your mouse. Use it for alignment, layout, measuring, design, or on-screen aiming. Toggle it with Option / Alt (or your own shortcut). Click or press Esc to turn it off. Features • Fullscreen crosshair that tracks the cursor • Adjustable line thickness (0.25–10 px) • Custom color • Optional “dismiss on click” • Custom keyboard shortcut • Light, dark, or system theme • Many interface languages, including all official EU languages • Settings stay on your device How to use 1. Click the Crosshair icon in the toolbar, or press Option / Alt. 2. Move the mouse — the lines follow. 3. Click or press Esc to hide the overlay. 4. Open the popup to change thickness, color, shortcut, theme, or language.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.