| Pricing | Not given
| Three plans available: Basic (1 person, 1 Mac), Personal (1 person, 2 Macs), Team (1 key per person, from 3 Macs). One-time purchase per license, includes 1 year of updates. Current prices shown in app and at checkout. Optional renewal at discount for 1, 3, or 5 years.
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| Key features | - Live preview as you type
- 21 diagram types including flowcharts, sequence, class, state, ER, Gantt, git graph, mindmap and timeline
- Two-way editing for flowcharts
- SVG and PNG export
- Share diagrams as URLs with embedded diagram content
- Built-in template picker and cheatsheet
- No account or signup required
- Works entirely in browser with local storage
- Open Mermaid Live Editor links
- Mermaid v11 syntax support
| - 18 card types including device mockup, chart, code, release notes, text, milestone, table, social, goal, list, date, grid, poll, badge, flow, timeline, stats and background
- Brand template system: lock in colors, fonts and logo once, reuse across all card types
- Local Model Context Protocol server for agent integration with Claude Desktop and Claude Code
- Export to PNG, JPEG, PDF, MP4 and GIF in one size or multiple social sizes at once
- No token costs or API keys required for agent integration
- One-time purchase with one year of updates included, optional renewal at discount
- 14-day money-back guarantee on all purchases
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| What makes it different | - No signup, paywall, or data collection required
- Diagrams stay in your browser's local storage by default
- Two-way editing that updates code when you edit the canvas
- Live preview with no render button required
- Clean SVG export for professional use in docs and slides
| - Purpose-built card types with pre-designed templates, not blank canvas tools like Canva or Figma
- Renders completely on your Mac with zero cloud or AI image generation, keeping all designs private and offline
- One-time purchase that lasts forever with no subscription, account or recurring fees
- Local AI agent integration through MCP with no tokens, API keys or cloud required
- Consistent on-brand results across all card types by locking template style once and reusing it everywhere
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