Mermaid Viewer基于浏览器的 Mermaid 流程图编辑器，具备实时预览、AI 生成和多格式导出功能

4.5 (4)

审阅者 Daniel Nikulshyn·更新 2026年7月

Diagramming Mermaid AI-Powered Browser-Based Developer Tools Documentation No Install

概览

Mermaid Viewer 是一款基于浏览器的 Mermaid 图表编辑器，支持实时预览、AI 生成以及多格式导出。它让用户可以直接在浏览器中创建和分享 Mermaid 图表，省去了本地编辑器的需求。该工具提供多种功能，包括实时预览、AI 辅助编码、智能导出、企业集成、智能调试和实时协作。实时预览功能允许用户在输入时实时可视化更改，无需点击“Render”按钮。AI 辅助编码功能包含一个“Generate with GPT-4”按钮，可将文字描述转换为 Mermaid 代码。用户可以将图表导出为多种格式，包括 SVG、PNG 和 Markdown，并支持自定义 DPI 及深色/浅色主题。 Mermaid Viewer 适合需要快速高效创建专业图表的开发者和团队。它提供免费套餐，以及若干付费套餐，附加功能包括无限制图表、AI 会话以及高级分享与统计。该工具注重用户隐私，将数据存储在浏览器本地，并且不收集用户信息。该平台还为各种使用场景提供了推荐模板，包括流程图、时间线和线框图。用户可以立即开始创建图表，无需注册或设置。总体而言，Mermaid Viewer 旨在简化 Mermaid 图表的创建和共享流程，使其成为开发者和团队的实用工具。

主要功能

实时 Mermaid 代码预览
AI 协助流程图代码生成
支持多种 Mermaid 流程图类型
导出到图像和向量格式
基于浏览器编辑器，无需安装
可共享流程图输出

价格

模型: Freemium
分类: 代码助手
评分: 4.5 / 5 (4)

使用场景

使用自然语言描述流程图

使用自然语言描述一个流程，然后让 AI 生成器产生 Mermaid 代码，并在实时编辑器中细化以获得一个工作流程图。

创建技术文档的图表

在浏览器中构建序列图、类图或甘特图，然后将其导出为图像或向量文件，将其嵌入文档和规范中。

使用实时预览迭代图表

粘贴或编辑 Mermaid 代码，然后instantly 更新渲染输出，使易于调整结构和布局，然后共享。

不使用本地工具工具共享图形

直接从浏览器中产生可共享的图形输出，用于团队协作流程图而无需安装 Mermaid CLI 或设计软件。

优点 & 缺点

优点

完全在浏览器中运行，无需配置
实时预览提高了图形迭代速度
AI 生成降低了学习 Mermaid 的门槛
支持多个导出格式
基于浏览器的编辑器，无需安装

缺点

需要对 Mermaid 语法 Familiarity 高级编辑
AI 输出可能需要手动清理
有限的离线功能
比专门的设计工具有更少的样式控制

对决战绩

在万神殿中参与了 2 对决。

第1

第2

第3

Last 2 battles

评测

4.5

4 个评分的平均值。

登录以留下评测。

Grace Okafor

Jan 29, 2026

Does the job

Pretty happy overall. Shareable diagram output just works and aI generation lowers the Mermaid learning curve. but no dealbreakers — I'd recommend it to a friend without hesitating.

Naomi Suzuki

Jan 28, 2026

Use it every day

Honestly didn't expect to like it this much. Live Mermaid code preview is exactly what I needed, and live preview speeds up diagram iteration. I do wish fewer styling controls than dedicated design tools, but I reach for it almost every day now and it just clicks.

Jamal Carter

Jul 18, 2025

Use it every day

Honestly didn't expect to like it this much. Support for multiple Mermaid diagram types is exactly what I needed, and supports multiple export formats. but I reach for it almost every day now and it just clicks.

Daniel Schmidt

Jul 9, 2025

Solid for our team

We rolled this out across the team last quarter and live preview speeds up diagram iteration. Export to image and vector formats fits neatly into how we already work, and browser-based editor with no installation removed a step we used to do by hand. Limited offline functionality, which is the main caveat, but it has held up under daily use.

问答

Can I use Mermaid Viewer offline or integrate it into an enterprise workflow?

The tool is browser‑based and requires internet access for full functionality; offline use is limited. It supports enterprise integration, but specific APIs or SSO details are not provided here.

Asked by Ahmed Saleh · Jul 20, 2025

Which export options are available?

You can export diagrams as SVG, PNG, or Markdown. Export settings include custom DPI and dark/light themes, allowing flexible use across documents and presentations.

Asked by Rina Desai · Jul 17, 2025

What does the AI-assisted generation feature offer?

A "Generate with GPT-4" button converts natural‑language descriptions into Mermaid code. The output may need minor editing, but it significantly lowers the learning curve for new users.

Asked by Hasan Demir · Jul 10, 2025

How does the live preview in Mermaid Viewer work?

The editor renders the diagram in real time as you type, so you can see updates instantly without pressing a Render button. This speeds up iteration and reduces the feedback loop.

Asked by Margaret Whitfield · Jul 5, 2025