# Auto Highlight 依據 OpenAITools.app 於 2026-11-11 查驗的觀測資料，Auto Highlight（chromewebstore.google.com）是收錄於 AI 文章摘要工具的 AI 平台，每月產生 0 次造訪，月流量變化量為 +0（0.0%）。其主要地理市場為全球（流量佔比 —），並採用免費定價模式。依每月流量計算的主要競爭替代方案包括 Summarizer.org（每月 39.85萬次造訪），tl;dr AI Summarizer（每月 2138 次造訪），Glarity（每月 18.88萬次造訪）。 Auto Highlight is a free, open-source Chrome extension that automatically highlights the most important sentences in an article using term-frequency analysis, giving you a fast tl;dr without leaving the page. ## 主要觀測資料與規格 | 指標 | 數值 | | :--- | :--- | | 工具名稱 | Auto Highlight | | 代稱 | auto-highlight | | Status | active | | Origin | open_source | | Maintenance | active | | 官方網域 | chromewebstore.google.com | | 網站網址 | https://chromewebstore.google.com/detail/auto-highlight/dnkdpcbijfnmekbkchfjapfneigjomhh | | 分類 | AI 文章摘要工具, AI 摘要工具, 開源 AI 模型 | | 定價模式 | 免費 | | 每月造訪次數 | 0 | | 月流量變化 | 0 | | 月成長率 | — | | 主要市場 | 全球 | | 市佔率 | — | | 直接造訪 | 0 | | 自然搜尋造訪 | 0 | | 社群造訪 | 0 | | 推薦流量造訪 | 0 | | 電子郵件造訪 | 0 | | 評論分數 | 3.6 | | 收藏數 | 0 | | 支援平台 | 瀏覽器擴充功能 | | 帳務平台 | | | 屬性 | 功能: 瀏覽器擴充功能; 價格: 免費 | | 標籤 | 文章摘要, 文字標示醒目, 瀏覽器擴充功能, 內容分析, 詞頻, 生產力 | ## 總覽 Auto Highlight is a free, open-source Chrome extension that automatically highlights the most important sentences in an article using term-frequency analysis, giving you a fast tl;dr without leaving the page. ## 價格與方案 Free. Auto Highlight has no paid plans, no subscription and no in-app purchases — it is distributed at no cost through the Chrome Web Store. ## 關鍵功能與能力 - **One-click page highlighting:** Click the highlighter icon in the address bar and the extension immediately marks the sentences that carry the article's core meaning. - **Adjustable coverage on repeat clicks:** Each additional click increases or reduces how much of the article gets highlighted, so you can dial coverage up or down to taste. - **Term-frequency sentence ranking:** Important sentences are ranked from term frequencies across the full article, a lightweight extraction-based summarization technique. - **Visual ink-level indicator:** The toolbar icon visually shows "ink" running out as more highlighting is applied, giving instant feedback on current coverage. - **Open source and privacy-first:** The source code is published on GitHub, the privacy policy states no data is collected or transmitted, and options stay local. ## 主要使用情境 - **Skim long articles in seconds (Readers):** Skim the essential sentences of a long news or blog piece before deciding whether to read it in full. - **Fast source triage (Researchers & students):** Speed up literature and source scanning by jumping straight to the sentences carrying the main information. - **Quick gist extraction (Writers & analysts):** See the load-bearing sentences of a competitor or reference article quickly to grasp its arguments. - **Data-free reading aid (Privacy-conscious users):** Users who want short control over consent and analytics can enjoy a reading aid that never transmits data remotely. ## 優勢 - Free and open source with code you can inspect - Instant tl;dr directly on the page — no copy-pasting into another tool - No account, no sign-up and no data collection - Adjustable highlight coverage via repeated icon clicks - Works entirely locally, so it stays fast on long articles ## 限制 - Term-frequency approach can highlight obvious or repeating sentences instead of the truly key points - Coverage is adjusted by clicking the icon repeatedly rather than by fine-grained controls - Last updated March 2024 and only rated 3.6, reflecting some inconsistent page results - No native support for PDFs or images — it is built for HTML article text - No cloud sync or cross-device highlight storage ## 常見問題 ### Is Auto Highlight free? No. It is a completely free extension with no paid tier or subscription. ### How does it decide what is important? It selects sentences based on term frequencies across the whole article and highlights them on the page. Clicking the toolbar icon again increases or decreases how much text is highlighted. ### Does it send my reading data anywhere? No. The privacy policy states the extension does not collect or transmit user data, and any options are stored locally in your browser. ### Is the source code available? Yes. The source code is publicly available on GitHub at github.com/dstein64/highlight under an open-source license. ### Does it work on PDFs? It is designed for HTML article pages and is not a PDF or image highlighter, so best results come from regular web articles, blog posts and news pages. ### Auto Highlight 的每月流量與成長趨勢為何？ Auto Highlight 目前每月有 0 次造訪，月流量變化為 +0（成長率 0.0%）。其主要來源市場為全球（佔比 —），其中包含每月 0 次直接造訪與每月 0 次自然搜尋造訪。 ### Auto Highlight 是免費的嗎？其定價模式為何？ Auto Highlight 採用免費定價模式。Free. Auto Highlight has no paid plans, no subscription and no in-app purchases — it is distributed at no cost through the Chrome Web Store. 支援的帳務與結帳平台包括：未列出。 ### 2026 年最佳的 Auto Highlight 替代方案有哪些？ 依據 OpenAITools.app 的分類流量與功能契合度，Auto Highlight 的前五大替代方案為：1. Summarizer.org（每月 39.85萬次造訪）; 2. tl;dr AI Summarizer（每月 2138 次造訪）; 3. Glarity（每月 18.88萬次造訪）; 4. Kome AI（每月 17.49萬次造訪）; 5. Glasp（每月 88.96萬次造訪）。 ### Auto Highlight 支援哪些平台與核心 AI 能力？ Auto Highlight 分類於 AI 文章摘要工具, AI 摘要工具, 開源 AI 模型，支援以下平台：瀏覽器擴充功能，其核心能力標籤包括：文章摘要, 文字標示醒目, 瀏覽器擴充功能, 內容分析, 詞頻, 生產力。 ## 替代方案 | 工具名稱 | 每月造訪次數 | 定價模式 | 比較 | | :--- | :--- | :--- | :--- | | [Summarizer.org](https://openaitools.app/tw/tool/summarizer-org) | 398,509 | 免費增值 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-summarizer-org) | | [tl;dr AI Summarizer](https://openaitools.app/tw/tool/tl-dr-ai-summarizer) | 2,138 | 免費 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-tl-dr-ai-summarizer) | | [Glarity](https://openaitools.app/tw/tool/glarity-summarize-google-and-youtube) | 188,823 | 免費增值 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-glarity-summarize-google-and-youtube) | | [Kome AI](https://openaitools.app/tw/tool/kome-ai) | 174,910 | 免費增值 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-kome-ai) | | [Glasp](https://openaitools.app/tw/tool/glasp) | 889,564 | 免費增值 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-glasp) | | [TLDR This](https://openaitools.app/tw/tool/tldr-this) | 82,609 | 免費 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-tldr-this) | | [Gist AI](https://openaitools.app/tw/tool/gist-ai) | 4,111 | 免費 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-gist-ai) | | [Groq Summarizer](https://openaitools.app/tw/tool/groq-summarizer) | 64 | 免費 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-groq-summarizer) | | [GOAT AI](https://openaitools.app/tw/tool/goat-ai) | 507 | 免費增值 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-goat-ai) | | [BLUF](https://openaitools.app/tw/tool/bluf) | 3,952 | 免費增值 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-bluf) | | [Blinkist](https://openaitools.app/tw/tool/blinkist) | 1,633,056 | 免費增值、免費試用、付費 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-blinkist) | | [LLM Text Summarizer](https://openaitools.app/tw/tool/llm-text-summarizer) | 0 | 免費 | [比較](https://openaitools.app/tw/compare/auto-highlight-vs-llm-text-summarizer) | --- 來源：https://openaitools.app/tw/tool/auto-highlight