web-based diagram editor - AI tools

Tidecharts is a web-based Mermaid live diagram editor that enables users to create flowcharts, sequence diagrams, and class diagrams using text markup, with all processing done locally in the browser for enhanced privacy.

• Free

ToDiagram is a web-based tool that transforms structured data formats like JSON, CSV, YAML, and XML into interactive diagrams for easier analysis and editing.

• Freemium
• From 7$

Sankey Flow Show is a modern web application for creating Sankey diagrams and various flow diagrams directly in your browser, enabling users to visualize quantities through connection line widths and streamline diagram creation.

• Freemium

EdrawMax is a versatile diagramming tool that allows users to create over 210 types of diagrams, including flowcharts, mind maps, org charts, and floor plans, with ease and style.

• Paid

Flowdia Diagrams is a touch-optimized diagramming software that enables users to create professional flowcharts, BPMN diagrams, mind maps, UML diagrams, and network diagrams with drag-and-drop functionality.

• Free Trial

AI Diagram Maker transforms text descriptions into professional software architecture diagrams in seconds, offering a conversational interface that replaces traditional time-consuming diagramming tools.

• Freemium
• From 5$

ZenUML is a multi-platform diagram-as-code tool focused on rendering interactive sequence diagrams and flowcharts quickly and securely in your browser or favorite development environments.

• Freemium

Diagram-Generator is an AI-powered tool that transforms text prompts into professional diagrams instantly, supporting 16+ diagram types including flowcharts, ER diagrams, and mind maps with no design skills required.

• Freemium
• From 9$

PlantUML enables users to quickly create and export a wide range of UML and non-UML diagrams using a simple textual language, supporting diverse input and output formats for seamless integration into any workflow.

• Free

Diagramming AI is an advanced AI-powered platform that enables users to create, edit, and manage various types of diagrams including UML, workflows, and charts through intuitive AI commands and chat interactions.

• Freemium
• From 3$

Mind42 is a free, browser-based mind mapping tool designed for fast, structured information organization and easy collaboration.

• Free

Zen Flowchart is an intuitive online tool for creating flowcharts, mind maps, and diagrams with a minimal interface, real-time collaboration, and easy drag-and-drop functionality.

• Freemium