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Slide Settings3
Edit Narration4
Generate VideoStep 1 / 4
Upload File
📁
Choose upload type
One document at a time; multiple images supported
Or drag & drop here
⏳ Converting PPT/PPTX on server, please wait...
Processing...
✂️ Crop Image
Drag to move · Scroll to zoom
📐 Select Output Ratio
Choose ratio, preview slides, add borders or crop
Output Ratio:
Batch:
Confirm ratio, start editing
📝
Custom Mode
Edit narration page by page
Supports dual voice & pause tags
Supports dual voice & pause tags
🤖
Default Mode
AI Generate All Narrations
Fast & Easy
Fast & Easy
Free
🎤
Recording Mode
Record narration yourself
Free · No character usage
Free · No character usage
🤖 AI Mode · Auto Narration
Describe the topic, AI generates coherent narration
🎤 Record narration
0 / 0 · Total duration: 0s
Page 1 / 1
Script (optional)
Font size
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Generation Progress
📋 Page Preview & Edit
A
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B
Click to select
▾
Selecting: Speaker A
Speed Normal
Very SlowVery Fast
Total chars
0 chars
🎙️ Voice Settings
Generate all voices first, then synthesize video
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A
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B
Click to select
Selecting: Speaker A
Very SlowSlowNormalFastVery Fast
Upgrade for more voices & dual speaker
Generating...
🎬 Video Settings
Select BGM and click generate
💡 Recommended max 40 pages per generation for best performance.
🎵 Background Music (optional)
Expand ▾
BGM Volume
15%
0%
Narration first, BGM background
100%
🔖 Custom Watermark (optional)
Expand ▾
#ffffff
Watermark Preview
Drag watermark to position, click Generate to apply
Generation Progress
🔔 Your video will be ready shortly
Video generation takes 2-5 minutes
You will be notified when ready, even if you close the page
You will be notified when ready, even if you close the page
✅ Video Ready!
💻 Download not supported on mobile. Copy link or use desktop.