Convert typed text into realistic handwritten pages
Turn Substack articles into viral social posts
Stage
Not given
Startup
Founded
Not given
2025
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Free plan: 50 pages per document limit. Starter, Pro and Premium plans available with increasing page limits (100, 250, 500 pages respectively) and additional features. Preview without account shows watermark. Page credits required for downloads.
Free: 10 credits (one-time). Monthly: $7/mo for 70 credits. Yearly: $65/yr for 600 credits.
Key features
96 handwriting styles to choose from
Support for mathematical formulas and tables
Download as JPG, PNG or PDF format
Free preview without watermark after signup
Customizable font size, line spacing and margins
Import PDF, Word and PowerPoint documents
Upload custom handwriting fonts
Inkflow and paper texture effects
Hand-drawn marks including highlights and shapes
TYPE-FORMULA pipeline that extracts insight types (diagnostic, wisdom, contrarian, data-backed, framework, story) and applies viral structures
Knowledge Bank to store, browse, and reuse extracted insights
10+ viral formula structures including parallel repetition, conditional framework, and bridge analogy
Chrome extension for scheduling posts directly to Substack
Rich-text editor with HTML and plain text export
MCP integration for Claude and Cursor
Automatic article URL processing from published or draft posts
Priority processing for paid plan users
What makes it different
Realistic handwriting that looks like it was written by hand
Large variety of 96 different handwriting styles
Support for mathematical notation and complex layouts
Free to try with no account required
Output as both print-ready and notebook photo styles
Designed specifically for Substack writers with formulas trained on viral patterns
Two-stage TYPE-FORMULA process instead of generic AI summarization
Knowledge Bank compounds over time as more articles are processed
From URL to scheduled post in minutes with no copy-paste needed
HandtextAI
Quick Viral Notes