据 AlphaMoat 统计,截至 2026-09,Chrome 插件 AltVision 用户数为 10,在全部 10,223 款 AI 浏览器插件中排名第 9,831 位,在「通用 AI」分类(2,615 款)中排名第 2,525 位。
AltVision 是什么
Generate context-aware alt text for images with AI. Built for screen reader users. WCAG 2.1 AA. Generous free tier. AltVision helps make the web more accessible by generating high-quality, context-aware alt text for images using AI, and comes with a generous free tier.
Install it to:
Add meaningful alt text to images for screen readers and accessibility tools Improve accessibility on sites that are missing alt text Generate alt text quickly without leaving the page AltVision is built to be keyboard- and screen-reader-friendly and supports multiple languages.
插件档案
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+ 对比数据月份:2026-09 · 用户数与评分来自 Chrome 应用商店公开数据,按月聚合更新。口径说明见数据方法。