Substack → Instagram Carousel
Turn your Substack articles into beautiful carousel posts
OpenAI API Key
Remember my API key
Your API key is saved locally in your browser and never sent to any server
Substack Article URL
Paste the Substack article URL and we'll automatically extract the text
OR
Article Text (Optional)
If URL doesn't work, paste the text manually
Instructions (Optional)
Tell the AI what to focus on or avoid
Generate Carousel Slides
✨ Fetching article from Substack...
This takes about 15-20 seconds
Review & Edit Your Slides
Text Size:
40
px
Adjust the font size on generated slides (default: 40px)
Generate & Download All Slides