工具简介
AltText.ai 属于「AI SEO 优化」方向的 AI 产品，需付费订阅使用，覆盖网页端。官网地址 alttext.ai。
如何使用
- 打开 alttext.ai 并登录，明确本次要达成的营销目标
- 按目标选择内容类型，填入产品信息与目标人群
- 批量生成多个版本，挑选表现预期更好的组合
- 把结果投放到对应渠道，并按数据反馈持续调整
查看官网原文（英文）
以下为收录时的原文，语言与页面不同，未做翻译。
AltText.ai's AI Alt Text Generator creates multilingual (130 languages) image descriptions for enhanced SEO and site accessibility. Seamless integration across platforms provides swift, accurate alt text to content creators, businesses, and developers, boosting website accessibility and search rankings.
官网介绍
Scan your website for missing alt text, then auto-generate WCAG, ADA, and AI-ready image descriptions in 130+ languages.
官网要点
- Free AI Alt Text Generator for WCAG, ADA & SEO
- We Analyze Every Image
- Publish Better Alt Text
- Flexible Integrations
官方常见问题
- Why is alt text important?
- Alt text gives screen-reader users access to information conveyed by images. It also gives search engines useful context about an image when they index a page. Decorative images should use an empty alt attribute instead of a generated description.
- Does alt text help image SEO?
- Descriptive alt text can help Google understand an image together with its filename, surrounding copy, and page context. Write for people first: describe the image's purpose naturally and avoid keyword stuffing.
- What is an AI alt text generator?
- An AI alt text generator uses computer vision to analyze images and draft descriptions automatically. AltText.ai can also incorporate product names, brand details, and page context to produce more useful descriptions in over 130 languages.
- What makes alt text effective?
- Effective alt text is concise, specific, and appropriate to the image's purpose on that page. It should communicate useful information without repeating nearby text or adding keywords that do not belong.
- How many languages does AltText.ai support?
- AltText.ai generates alt text in over 130 languages. This includes automatic language detection for multilingual sites using WPML, Polylang, or Shopify Markets.
- How do I check if my website has missing alt text?
- Use our free site scanner — enter your URL and we'll crawl up to 25 pages in under 60 seconds. You'll see which images are missing alt text and which pages need attention. No signup required.
营销与增长 · 常用提示词
下面这些都能直接复制，把里面的变量换成你自己的情况就能用。
- 好评引导：让满意的客人愿意写，且写得具体用于餐饮、门店、服务业的评价引导，重点是「给结构不给答案」。
- 公众号互推文案：让对方愿意换，也让读者愿意点含互推前的筛选标准、互换文案结构与效果复盘口径。
- 直播选品：先定结构，再定单品按「引流款/利润款/形象款/凑单款」四类配比，含排品顺序与话术分配。
同类工具怎么选
下面是同一类目下已经写好的对比与替代清单。读完这个工具能做什么，接着看它和谁比、有没有更顺手的方案。
办公营销类工具的国内替代
- Grammarly 国内替代Grammarly 面向英文写作且需海外订阅。这份清单给出国内可用的替代：英文润色、中文写作、公文与论文场景。
- Jasper 国内替代Jasper 以英文营销文案为主，订阅按席位计费。这份清单给出国内可用的替代方案，按「社媒文案」「电商详情」「品牌语气统一」分类。
- Otter.ai 国内替代Otter.ai 以英文会议为主，中文识别与国内会议软件适配都有限。这份清单给出国内可用的替代方案，按「实时转写」「录音整理」「纪要成稿」分类。
对比结论与替代建议为编辑整理，价格与额度以各工具官网为准。