Measure a relevant rehearsal pace
Read a representative passage and use its words per minute instead of a pace chosen only to fit a deadline.
Give each segment room to breathe
A long script is easier to rehearse and review in smaller sections. Enter your measured speaking pace and a target segment length to divide the text into ordered word groups. The planner preserves every entered word and reports estimated minutes for each group.
Put it into practice
Segment and inspect the boundaries
The tool groups words by the entered time budget. Move or rewrite a transition in your own document when a break interrupts an idea.
Narrate and keep a clear order
Use numbered segments to organize review, but time the actual recordings before promising a delivery duration.
A worked example
At an entered pace of 150 words per minute and two minutes per segment, a 650-word script becomes groups of 300, 300 and 50 words. Its final short group is retained, not discarded.
Narration script segmentation and timing planner
A long script is easier to rehearse and review in smaller sections. Enter your measured speaking pace and a target segment length to divide the text into ordered word groups. The planner preserves every entered word and reports estimated minutes for each group.
Segmentation is mechanical at word boundaries, so a break can land inside a sentence. Review the transitions yourself. Estimates do not include silence, pronunciation changes or editing time, and no audio is generated by this page.
Inputs are processed in this page. Nothing is submitted to the app or a business. Download a result to keep it; this page does not automatically save your work.
What to keep in mind
Browser speech is a preview using the voices exposed by your browser and operating system. It is not Timbre's studio narration or a guarantee of Personal Voice availability. This page does not record or export an audio file.
Take the next step
with Timbre.
Timbre's listing describes read-aloud work, text preparation, local Apple voices and Apple Personal Voice narration when set up on the device. It also offers online studio voices with a plan allowance.
View Timbre on the App StoreThe current listing requires iOS 26.0 or later. Some features have additional device requirements. Check the listing and purchase screen for current availability and terms.