Đọc nhanh (RSVP)

What Is RSVP Speed Reading

RSVP stands for Rapid Serial Visual Presentation. Instead of moving your eyes across lines of text, words appear one at a time at a fixed point on the screen. Your eyes stay still. The text comes to you. Most people read 200–300 words per minute normally. With RSVP, many hit 400–600 WPM.

OxygenPDF extracts text from your PDF, Markdown, or text file and feeds it through an RSVP display. Adjustable speed from 50 to 1,000 WPM, smart pausing at sentence boundaries, a slow-start ramp, and keyboard shortcuts for play, pause, and skip.

When Speed Reading a PDF Helps

Not everything deserves a slow, careful read. Sometimes you need the gist, fast.

How It Compares

RSVP readers for PDFs are rare. Most speed reading apps work with pasted text, not files.

Optimal Recognition Point

Each word has a letter highlighted in red — the Optimal Recognition Point (ORP). It’s the position your brain uses to identify the word fastest, typically near the start for short words and slightly further in for longer ones.

RSVP displays center each word so the ORP stays at the same spot on screen. Your eyes lock onto that position and the words flow past. No eye movement means less fatigue and faster processing.

Nothing Leaves Your Machine

Speed reading is often about getting through confidential material quickly — contracts, internal reports, draft proposals. The text is extracted and displayed entirely in your browser.

No upload. No server. Close the tab and the extracted text disappears with it.