Hilo - AI Explain Highlighted Text 作者: lucas
Highlight any text for an instant AI explanation. Select, click, understand — on every website.
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One highlight. One explanation. Zero friction.
Hilo is a lightweight AI assistant that lives in your browser. No sidebar, no chat window, no copy-pasting into another tab. Highlight a word, a sentence, or a whole paragraph — a small spark appears, you click it, and Hilo explains it right there, in context.
How it works
1. Select any text on any webpage
2. Click the spark icon that appears
3. Get a clear, context-aware explanation in seconds
Three modes
— Explain — concise definition or explanation, 3-5 sentences
— Simplify — break it down like you're new to the topic
— Translate — translate the selection into your language
Context-aware
Hilo reads the paragraph around your selection, not just the highlighted words. It knows you're reading about monetary policy when you highlight "quantitative easing" — not just asking for a dictionary definition.
Privacy first
Hilo never logs what you read or highlight. Selected text is processed and immediately discarded. No history, no user profiling, no ads — ever.
Free and Pro
Free: 5 explanations/day — enough to try it on anything.
Pro: 100 explanations/day, all modes — €2/month or €18/year.
Works on Wikipedia, Medium, Reddit, GitHub, news sites, research papers, technical docs, and anywhere else you read online.
Hilo is a lightweight AI assistant that lives in your browser. No sidebar, no chat window, no copy-pasting into another tab. Highlight a word, a sentence, or a whole paragraph — a small spark appears, you click it, and Hilo explains it right there, in context.
How it works
1. Select any text on any webpage
2. Click the spark icon that appears
3. Get a clear, context-aware explanation in seconds
Three modes
— Explain — concise definition or explanation, 3-5 sentences
— Simplify — break it down like you're new to the topic
— Translate — translate the selection into your language
Context-aware
Hilo reads the paragraph around your selection, not just the highlighted words. It knows you're reading about monetary policy when you highlight "quantitative easing" — not just asking for a dictionary definition.
Privacy first
Hilo never logs what you read or highlight. Selected text is processed and immediately discarded. No history, no user profiling, no ads — ever.
Free and Pro
Free: 5 explanations/day — enough to try it on anything.
Pro: 100 explanations/day, all modes — €2/month or €18/year.
Works on Wikipedia, Medium, Reddit, GitHub, news sites, research papers, technical docs, and anywhere else you read online.
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更多信息
- 附加组件链接
- 版本
- 1.0.2
- 大小
- 59.92 KB
- 上次更新
- 2 天前 (2026年5月19日)
- 许可证
- 保留所有权利
- 隐私政策
- 阅读此附加组件的隐私政策
- 版本历史
- 添加到收藏集