Mermaid Live Editor - AI Chart
Create, Preview & Export
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Create Mermaid diagrams with live preview. Use templates, export PNG or SVG, restore earlier versions, and use your own AI provider to create or refine editable charts.
Mermaid Live Editor - AI Chart is a focused Mermaid workspace for iPhone and iPad.
Turn plain text into clear diagrams wherever an idea starts: while documenting an API, mapping a user journey, planning a release, explaining an architecture, or sketching a flow with a team. Create a project, write Mermaid code, and see the result on a live interactive canvas.
With Mermaid Live Editor - AI Chart, you can:
- Create and organize Mermaid projects in a searchable workspace
- Start from an empty file or a purpose-built template
- Work with flowcharts, sequence diagrams, class diagrams, state diagrams, E-R diagrams, Gantt charts, mind maps, timelines, Git graphs, C4 diagrams, Sankey diagrams, radar charts, architecture diagrams, and more
- Edit Mermaid source with line numbers, touch-friendly quick keys, bracket completion, and fast code copy
- See live rendering as you edit, with a manual preview action when you want to focus on the result
- Pan, pinch to zoom, and double-tap to fit complex diagrams on the canvas
- Choose Mermaid themes including default, neutral, dark, forest, and base
- Choose classic, hand-drawn, or neo looks for supported flowcharts and state diagrams
- Tap a node to adjust label, shape, fill, stroke, text color, and line style
- Import Mermaid source files and keep each project as editable code
- Export the current project as Mermaid code, PNG, or SVG
- Browse automatic version history, inspect an earlier diagram, and restore it safely
AI when you want it, control when you need it
Describe the diagram you need and let AI create a structured Mermaid starting point. You can also ask AI to modify the code already in your editor. Mermaid Live Editor - AI Chart sends requests only through an AI provider you configure yourself. Add one or more providers, choose the model, set the order, and the app will try the next enabled provider if the first one fails.
Supported configurable providers include OpenAI, Anthropic, Gemini, Grok, and compatible Sub2API services. AI features require your own API account and may be subject to the selected provider's terms, network availability, and usage charges.
If you have any questions about the app, or requests for features you would like to see, just write a short review or use the button inside the app to contact me. Get more support on https://www.whalesgrowth.top
Mermaid Pro Subscriptions
You can subscribe for Mermaid Pro Subscriptions to all features and content offered for purchase within the app.
Mermaid Pro offers subscriptions. The subscription prices are:
(i) Monthly Subscription ($2.99 / Month)
(ii) Yearly Subscription ($12.99 / Year)
Payment will be charged to iTunes Account at confirmation of purchase.
Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The prices are in US dollars. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence.
Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
Our app is functional without purchasing an Auto-Renewable subscription, and you can use all the unlocked content after the subscription expires.
Q: How do I restore the subscriptions on new devices?
A: You can tap the 'Restore' button on the subscription page.
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Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, 小玲 王, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 小玲 王
- Size
- 24.5 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, Japanese, Korean, Russian, Simplified Chinese, Thai, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Mermaid Pro Yearly USD 14.99
- Mermaid Pro Monthly USD 3.99
- Mermaid Pro Lifetime USD 29.99
- Copyright
- © WhalesGrowth, Inc.