Web developers and designers need to verify layout alignment and measure pixel distances on live web pages without switching to design tools, similar to Photoshop's built-in grid and ruler features

User clicks the Grid Ruler extension icon on any webpage. The extension injects React-based overlays that display rulers along the top and left edges of the page. The user can click and drag from either ruler to create grid guide lines. Clicking the corner intersection activates measurement mode where dragging draws a measurement line showing pixel distance (with Shift for constrained straight lines). Clicking the icon again hides the overlay.

目标用户: Web developers / Web designers / Front-end engineers / UX/UI designers

付费分析

未识别到付费功能

No payment infrastructure, subscription model, feature gating, or upgrade UI exists in the extension. All paid-related keyword matches are false positives: 'pro' matches are from JavaScript prototype chains (Object.prototype, EventEmitter.prototype) in the bundled lodash library, and 'license' matches are from the MIT license header of lodash/underscore. The 'jwt' in verified_contents.json is Chrome's standard extension signing mechanism, not a payment token.

置信度: 100
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension is a purely client-side tool. It injects a script into the active tab using chrome.scripting.executeScript (background.js line 8) to overlay grids and rulers on the current page. There are no external service calls, no authentication endpoints, no user accounts, and no network requests to any backend service. All login-related keyword matches (jwt, auth, token, userid, account, signin) are false positives from the bundled lodash/underscore library code and Chrome's standard extension signing metadata.

权限风险

中风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

扩展能力较强：activeTab、scripting

发布者

tgohn

独立发布者

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

Grid Ruler

Grid Ruler 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

版本、语言与抓取信息

插件简介

最新评论快照

同类与相关插件

Dimensions

Designer Tools

PerfectPixel by WellDoneCode (pixel perfect)

Better Ruler

Page Ruler

CSS Grid Overlay