The short path to your first deck, how to use everything around it — templates, live preview, animations, narration, voice cloning — and where to look when something goes wrong. Sections follow roughly the order you meet them in a real run. Each is the quick version; follow the Full guide → link for depth.
- Start from a template
- Generate your first deck
- Live preview & visual edits
- Animations & transitions
- Narration & video
- Use a cloned voice
- When something goes wrong
Optional. By default PPT Master uses free design — you don't need a template, and you can skip to the next section. Reach for one only when a deck must reuse a fixed layout set or brand identity.
Two ways to reuse an existing .pptx, depending on what you want back:
| You want… | Route | What happens |
|---|---|---|
| This exact deck, with new content | Template fill | Picks the pages that fit (a page can be reused for several output slides), swaps text / table / chart data straight in the original file. Design, layouts, images, animations preserved; output is the same deck, natively editable. Fastest; bound to the existing layouts. |
| A new deck in this deck's style | create-template | Parses the .pptx into a reusable style bundle, then generates a fresh deck through the SVG pipeline — new structure, any page count. More flexible; full regeneration. |
For the first, give the AI your .pptx plus your material (or a topic) and ask it to "fill this deck with the new content" — see the template-fill workflow. The rest of this section covers create-template.
To generate a new deck in an existing PowerPoint's style, you must explicitly run the create-template flow — don't just hand over a .pptx and expect the AI to handle it. The AI defaults to free design and won't switch into the template flow on its own; without an explicit trigger, generation easily goes off the rails. First turn that .pptx into a PPT Master template via create-template:
You: Replicate this as a template via /create-template: projects/brand/our_deck.pptx
That runs pptx_template_import.py and rebuilds the file into a reusable bundle — layout SVGs + design_spec.md + extracted theme colors, fonts, and images. That bundle is what you point to at generation time.
A created template lives in one of two places:
| Location | Path | Notes |
|---|---|---|
| Registered in the skill library | skills/ppt-master/templates/layouts/<id>/ |
Global, reusable across every project; run register_template.py so it shows up when you ask "what templates are available?" |
| Inside a project | projects/<project>/templates/ |
Project-local; works by path, no registration needed |
Either way, you invoke it during generation by giving its directory path in chat — the workflow triggers on an explicit path only, never on a bare template name:
You: Make a deck from sources/report.pdf with template skills/ppt-master/templates/layouts/academic_defense/
Full guide → Templates Guide
The whole loop is three steps. Install first — you only need Python; see Quick Start.
- Drop your source material into
projects/— a PDF, DOCX, Markdown file, a URL, or just text you'll paste. - Tell the AI in chat what to turn into a deck (add a template path if you set one up above; otherwise it's free design):
You: Make a deck from projects/q3-report/sources/report.pdf You: 把这份内容做成 PPT：<paste your text> - Get an editable
.pptxatexports/<name>_<timestamp>.pptx— real DrawingML shapes, text boxes, and charts you can click and edit in PowerPoint, Keynote, WPS, or LibreOffice.
Before it starts, the AI confirms a short design spec (template, format, page count, …); from there it handles content analysis, layout, image acquisition, SVG generation, and export — the core loop everything else builds on.
A browser preview opens at http://localhost:5050 while the deck is being generated.
- Watch pages render live as the AI produces them.
- Edit directly, no AI — select an element to change its text, color, font, or size in the side panel; drag it to reposition, or nudge with the arrow keys (
Shift= 10px).Ctrl+Zundoes. Edits preview instantly and write tosvg_output/when you click Apply changes. - Or annotate for the AI — click an element, type what you want changed, hit Submit annotations, then say "apply my annotations" in chat and the AI rewrites that region and re-exports the PPTX.
PPT Master was chat-only by design; visual editing was folded in after enough users asked for it (built on @WodenJay's PR #85).
Full guide → Live Preview Workflow
Exported decks ship page transitions and per-element entrance animations as real OOXML — not embedded video. By default, elements cascade in on slide entry with no setup, and the deck plays natively in PowerPoint and Keynote with no extra tooling. Reach for customization only when you want a specific order, effect, or timing.
Full guide → Animations & Transitions
Turn the speaker notes into per-slide voice narration, embed the audio back into the PPTX, and let PowerPoint export the deck as a synced-narration MP4 — no third-party tools.
You: Generate narration for this deck and re-export with audio embedded.
You: 给这个 PPT 生成音频
Narration defaults to edge-tts (about 90 locales); optional cloud providers cover higher-quality voices. The AI recommends a voice for the deck's language and asks once before generating.
Full guide → Audio Narration & Video Export
Bring your own cloned voice from ElevenLabs / MiniMax / Qwen / CosyVoice and have the whole deck narrated in your voice (or a presenter's, with permission). Clone once in the provider's console, then pass the voice_id — PPT Master reads every slide's notes in that voice and embeds the result back into the PPTX.
Full guide → Use a cloned voice
The FAQ is the living troubleshooting reference — continuously updated from real user reports. Quick pointers for the most common situations:
| Situation | First thing to try |
|---|---|
| The AI drifts or forgets a step | Ask it to re-read skills/ppt-master/SKILL.md. |
| Visual quality disappoints | Switch to a large-context Claude model + gpt-image-2 — the harness sets the floor, the model sets the ceiling. |
| Text overflows or elements overlap | Re-run that page, or fix it in live preview; see the FAQ. |
| No image-generation API key | Zero-config web search still works as a fallback; see the FAQ. |
| Animations or some effects look off in another app | The file is standard .pptx and opens in PowerPoint / Keynote / WPS / LibreOffice; element animations render most completely in PowerPoint 2016+ and Keynote, while older Office may downgrade some to plain Appear. |
| A long deck might blow the context window | Generation can run in split mode; details in the FAQ. |
For model choice, cost, chart editability, custom templates, and more, the FAQ is the place to look.