PowerPoint narration
Narrate your slides page by page
Slide Narration Studio writes a spoken script for every slide of a deck and records it in a voice clone of the teacher's voice or a narrator voice from the library. You get one MP3 per slide to place in PowerPoint or WPS, or a 1920×1080 narrated video with subtitles and an SRT file. Slide Narration Studio works in Claude Code, Codex, Cursor, and other agents that run Skills.
Install Slide Narration Studio and tell me when I need to sign in: https://beatra.ai/skills/slide-narration-studio/install.md
For agents:Install guideMarkdown version
Send it to WorkBuddy, Codex, Claude Code, or another agent to install. Sign in once the first time you use it.GitHub ↗Docs ↗
An explanation for every slide
Scripts from your slides
Speaker notes become the script; a slide without notes gets one written from what it shows.
The teacher's own voice
Clone your voice once for the whole deck, or pick a narrator that suits the subject.
Audio for every slide
One file per slide, named in slide order, ready to place in PowerPoint or WPS.
How it is made
A spoken script for every slide
Text and speaker notes become scripts in the teacher's register, with names, terms, and acronyms read the teacher's way.
Use speaker notes as the script · Write the rest from each slide · Read names and terms correctly
Narrated in your own voice
Clone the teacher's voice once for the whole deck, or pick a narrator that suits the subject, and hear the first slides before the rest.
Clone the teacher's voice once · Or choose a narrator · Hear the first slides first
Audio per slide, or one narrated video
One audio file per slide to place in PowerPoint or WPS, or the slides rendered as a narrated video with subtitles.
One audio file per slide · Plays when its slide appears · A narrated video on request
Classes, training, and talks
Classroom slides
Give the slides you teach from an explanation students can replay after class.
Training decks
Narrate a training deck in one trainer's voice from the first slide to the last.
Talks and open lectures
Turn the deck of a talk or open lecture into a narrated video with subtitles.
Inputs and outputs
Input · Document — The slide deck
- Formats
- PPTX, PDF
Input · Image — Or exported slide images
- Formats
- PNG, JPG
Input · Audio — Clean sample of the teacher's voice (optional)
- Formats
- MP3, WAV
- Specifications
- 10–300 s; up to 20 MB each
Output · Text — A spoken script for every slide
- Specifications
- editable
Output · Audio — One narration file per slide, named in slide order
- Formats
- MP3
Output · Video — Narrated video of the deck with subtitles (optional)
- Formats
- MP4
- Specifications
- 1920x1080; aspect ratios 16:9
Output · Text — SRT subtitle file beside the video
- Formats
- SRT
| Input or output | Type | Formats | Specifications |
|---|---|---|---|
| Input | Document — The slide deck | PPTX, PDF | — |
| Input | Image — Or exported slide images | PNG, JPG | — |
| Input | Audio — Clean sample of the teacher's voice (optional) | MP3, WAV | 10–300 s; up to 20 MB each |
| Output | Text — A spoken script for every slide | — | editable |
| Output | Audio — One narration file per slide, named in slide order | MP3 | — |
| Output | Video — Narrated video of the deck with subtitles (optional) | MP4 | 1920x1080; aspect ratios 16:9 |
| Output | Text — SRT subtitle file beside the video | SRT | — |
Specifications last checked · Sources: Model catalog · Documentation · Terms of Service
Questions
What do I need to prepare?
Your slide deck, or the final lecture text. Speaker notes and a list of term readings help too.
Can it use the teacher's voice?
Yes. A clean recording of the teacher's voice is cloned, and the whole deck is read in that voice.
What will I receive?
One audio file per slide, named in slide order, with the script for every slide; on request, a narrated video with subtitles.
Related Skills
