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CastReader vs Whisper Text Reader
CastReader 记录了 55,999 月访问量，月度环比增长为 +9.8%，定价为免费增值。Whisper Text Reader 记录了 0 月访问量，增长率为 —，定价为免费。
CastReader 记录了 55,999 月访问量，月度环比增长为 +9.8%，定价为免费增值。Whisper Text Reader 记录了 0 月访问量，增长率为 —，定价为免费。
Whisper Text Reader is a lightweight Chrome extension that turns highlighted web text into spoken audio using the OpenAI Whisper API. You supply your own OpenAI API key, pick a voice in the popup, then right-click any selection and choose "Read this text aloud."
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | castreader.com | chromewebstore.google.com |
| 定价模式 | 免费增值 | 免费 |
| 月访问量 | 5.6万 (55,999) | 0 (0) |
| 月度环比流量变化 | +4983 (+9.8%) | 0 (—) |
| 主要市场与份额 | 🇺🇸 美国 (56%) | 🌐 全球 (—) |
| 直接访问 / 月 | 1.97万 | 0 |
| 用户评分 | 4.4 | 1.8 |
| 支持的平台 | 网站 | 浏览器扩展 |
为网页、PDF、Kindle 电子书与 AI 回答朗读，并同步高亮
自然 AI 语音朗读网页、PDF、电子书与文档，逐词高亮并自动滚动，让你始终不迷路。
不只朗读难段，还用你最熟悉的语言总结并拆解其含义，同时用动画笔在原文中标注关键句。
覆盖 Kindle、微信读书、Google Play Books、O'Reilly 等图书平台，新闻与订阅网站，Google Docs、Notion、Gmail，以及 ChatGPT、Claude、Gemini、DeepSeek、Kimi 的回答。
试听多种语言的真实语音样本，并可创建私人克隆声音，Pro 会员可将其应用于自己的 PDF、EPUB、Word、TXT 文件。
Whisper Text Reader is a lightweight Chrome extension that turns highlighted web text into spoken audio using the OpenAI Whisper API. You supply your own OpenAI API key, pick a voice in the popup, then right-click any selection and choose "Read this text aloud."
Highlight any text on a web page, right-click, and pick "Read this text aloud" to hear it spoken immediately — no copy-and-paste into another app.
The extension supports several Whisper voices that you choose from the popup, so you can match the tone to the content.
The extension is a thin client for the OpenAI Whisper API and is billed at OpenAI's standard API rates rather than a separate monthly fee.
The extension requests no broad data collection and declares that your data is not sold or shared for unrelated purposes.
OpenAI.fm is a browser-based playground that showcases the speech generation models behind OpenAI's text-to-speech API. Type or paste text, optionally steer the delivery with an inline instruction, and hear the result spoken aloud by a selectable voice. It is a quick way to compare voices and styles before you commit to an API integration.
OpenAI.fm is a browser-based playground that showcases the speech generation models behind OpenAI's text-to-speech API. Type or paste text, optionally steer the delivery with an inline instruction, and hear the result spoken aloud by a selectable voice. It is a quick way to compare voices and styles before you commit to an API integration.
倾听一切，尽享优雅。
把 PDF、文档和网页变成自然的语音，随时随地收听
浏览器里的免费 ChatGPT 式文字转语音与语音转文字
免费的浏览器朗读工具，配自然的神经语音
为任意网页提供阅读模式、朗读与 AI 摘要
在数秒内将书面文本转为自然可下载的 AI 语音
