TempoLens

Speed read any text online — AI chats, articles, documents. RSVP and bionic reading modes.

Read faster. Retain more. Works everywhere. TempoLens is a speed-reading tool for the browser. Select any text on any webpage, and TempoLens presents it in a distraction-free reader using scientifically-backed techniques - RSVP (Rapid Serial Visual Presentation) with Optimal Recognition Point highlighting and Bionic Reading mode. Why TempoLens: - Read 2-3x faster with the same comprehension - Works on every website — AI chats (ChatGPT, Claude, Gemini), news articles, research papers, documentation - No copy-pasting into separate apps. Select text, click, read. Features: - RSVP mode — words flash at your chosen speed with intelligent pacing (pauses at sentence ends, headings and list items) - Bionic Reading mode — bold guides on word stems for faster visual scanning - Adjustable WPM — set your own pace or use the built-in calibration tool to find your natural speed - 6 themes — Light, Dark, OLED, Sepia, Midnight, High Contrast - OpenDyslexic font — toggle on a dyslexia-friendly typeface - Markdown export — save selected text as .md with source URL and timestamp - Floating widget — a small, draggable button appears near your selection. One click to read. - Keyboard shortcuts — Spacebar to play/pause, Escape to close - Works offline — all reading happens locally in your browser - On-page floating widget can be disabled at any time in Settings Free Plan: 15 reads/day, 3 exports/day, 3 themes. No account required. Pro Plan: Unlimited reads, unlimited exports, 6 premium themes. 7-day free trial. TempoLens processes only text you explicitly select and does not collect browsing history or page content.