Browser ExtensionTTSPrivacyReading

Narro-style offline read-aloud extension

High-quality local AI narration for Kindle web reader and long articles, no signup, no uploads

Problem
People want a read-aloud extension that works with the Kindle Online Reader, but existing options use unpleasant voices, cluttered UX, or force signups. Long reading sessions strain the eyes, and users don't want another cloud TTS subscription just to listen.
Solution
A browser extension that runs open-weight speech models locally in the browser, turning the current page or Kindle reading view into natural narration with a minimal player: progress, speed, paragraph jump, and resume. Nothing leaves the device.
Users
Heavy readers, language learners, commuters who want to listen while doing chores, privacy-conscious Kindle users
MVP
Chromium-only article and Kindle reader text extraction; local model narration with basic playback; speed control, pause/resume, paragraph jump; clear no-account/no-upload privacy stance; open-source release to seed early users
Revenue
Free open-source core; one-time purchase or subscription for premium voices, cross-device reading-position sync, and a mobile companion page
Why now
In-browser open-weight speech models are now good enough for daily listening, WebGPU makes local inference practical, and subscription fatigue makes local-first options attractive

Source discussions · 1

  1. Hacker NewsShow HN: Narro – Read web pages and Kindle books using local AI voices5↑ 1
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