Free browser tool
Faceless video length calculator
Estimate English narration time and base visual needs before generating a video. Your script stays in the browser and no paid model is called.
Estimated production length
- Narration
- 0s
- Script size
- 0 words
- Base images including cover
- 0
This is an estimate based on word count and speaking pace. Pauses, pronunciation, voice choice, and editing change the final duration.
How the estimate works
The calculator counts English words, applies the selected speaking rate, and estimates how many base images are needed at your chosen visual pace. Final voices and pauses can change the duration.