Free vs Pro
| Feature | Free | Pro |
|---|---|---|
| Speed-read any selection or full article | ✓ | ✓ |
| Play, pause, seek, keyboard controls | ✓ | ✓ |
| Reading speed | up to 600 wpm | up to 1000 wpm |
| Chunk reading (2–3 words at a time) | — | ✓ |
| Light & Sepia themes | — | ✓ |
| Serif font & word size control | — | ✓ |
| Speed ramp (start slow, build up) | — | ✓ |
| Smart pause presets (Relaxed / Sprint) | — | ✓ |
| Reading stats: words read & time saved | — | ✓ |
Why Pro?
The free tier is a complete RSVP reader — that's deliberate, and it stays free. Pro is for readers who want to train: pushing past 600 wpm, reading in multi-word chunks as your eye span grows, ramping into speed instead of starting cold, and watching your stats compound. If you read an hour a day at 475 wpm instead of the 238 wpm average, Pro pays for itself in reclaimed time on day one.
Not sure where you are today? Test your reading speed first, then see how to read faster — everything on this site stays free.
Frequently asked questions
Is the LightSpeedRead website still free?
Yes. Everything on lightspeedread.com — the reader, the speed test, the calculator, and every guide — stays free. Pro is a subscription inside the Chrome extension.
What do I get free in the extension?
Basic reading is free forever: speed-read any selection or full article with play, pause, seek, and speeds up to 600 words per minute.
How do payments work?
You upgrade inside the extension. Payments are processed securely by Stripe via ExtensionPay, and you can cancel anytime. Your Pro unlock works across browsers and devices by signing in with the email you paid with — no license keys.
Can I cancel my subscription?
Yes, anytime. You keep Pro until the end of the period you've paid for, then the extension simply returns to the free tier — your reading keeps working.