THE PASTEZAP TOOLKIT

Diagram Tools

Draw flowcharts, workflows, sequence diagrams, Gantt charts, ER diagrams and mind maps from text, then export SVG or PNG.

Choose from 7 focused tools. Each page shows supported formats, practical examples and input limits before you begin. No account is required.

Write Mermaid code and see flowcharts, sequence, class, state, ER, Gantt and mind map diagrams render live, then export SVG or PNG.

Make flowcharts online from text or with the add-step form: decisions, loops and process steps, exported as SVG or PNG.

Design workflow and business process diagrams with swimlanes for roles, approvals and hand-offs. Export SVG or PNG.

Create UML sequence diagrams from text: participants, messages, replies, loops, alternatives and notes. Export SVG or PNG.

Build a Gantt chart online from a simple task list with sections, dependencies, milestones and critical tasks. Export SVG or PNG.

Draw entity relationship diagrams for database design with attributes, primary and foreign keys and crow’s foot cardinality.

Create mind maps from an indented outline for brainstorming, study notes and project planning. Export SVG or PNG.