Loading…
Loading…
Paste a real text, set an RSVP pace, and explain the main idea before deciding whether to slow down, hold steady, or nudge upward.
No card required for the browser reader.
RSVP can change how quickly words arrive, but a higher number is not the same as better reading. Koydo keeps the sentence visible and makes your own explanation the pacing constraint.
Rapid serial visual presentation — words flash at your chosen WPM, with pause and pace controls always in reach.
Pause, step back, or jump ahead without losing the sentence around the current word.
End by writing the main idea and rating how well it held. The check is explicitly self-reported, not a fake objective score.
Get a small next-pace suggestion from your self-check, then re-read to see whether the meaning still holds.
Use passages you provide from nonfiction, fiction, technical documents, or other text you have permission to read.
Use one passage, one pace, and one reflection. Repeat only when you can still explain what you read.
Reader preview
Context: A useful pace is one that still leaves you able to explain the passage.
01
Read
Set a pace for your own text.
02
Explain
Write the main idea before judging speed.
03
Adjust
Slow, hold, or nudge up for a re-read.
Everything you need to know before your first session.
The browser reader is available without a card or a sign-up step. Paste text or provide a public article URL, then choose your pace.
An ORP-guided RSVP stream, sentence context, pause and ten-second navigation controls, a private main-idea reflection, and a small next-pace suggestion for an optional re-read.
No tool can guarantee that. Koydo asks you to explain the main idea after each run and clearly labels the result as a self-check, not an objective comprehension score. If the thread was weak, it recommends slowing down and re-reading.
Students, professionals, and lifelong readers aged 16 and up who want to get through more reading in less time without losing the thread.
There is no honest universal timeline or multiplier. Text difficulty, familiarity, language, and your goal all matter. Use short sessions and keep a pace only when you can still explain the passage.
Tap Open reader, paste a text or provide a public article URL, and choose a pace. The reader shows your current words-per-minute setting before you begin.