- Home
- AI Diagram Generators
- flow-chart.io
flow-chart.io
What it is
flow-chart.io turns plain-language descriptions, documents, or repository context into editable diagrams for software engineers, architects, and IT professionals. Its diagrams use editable nodes, connectors, labels, and lanes rather than static images. The service covers 17 diagram domains, including BPMN-inspired processes, C4, UML, cloud architecture, ERDs, threat models, DevOps pipelines, networks, and org charts. Users can refine diagrams by chat and browse, compare, and restore earlier versions. A GitHub connection can scan a codebase to ground a diagram in the system it describes. Export formats include SVG, PNG, PDF, JSON, and Mermaid. Image conversion attempts to reconstruct supported raster images as editable objects, but results vary with image quality and complexity and need review. The free plan costs nothing and includes up to 3 saved projects and AI credits described as about five standard diagrams, with no credit card required. Pro costs $19 a month. Standards checks and the AI audit advisor offer best-effort suggestions, not certification; the full audit suite is included in Pro and Team. The product also lists a REST API and MCP server.
For and against
For
- Diagrams remain editable as structured scene graphs.
- Covers 17 diagram domains and five export formats.
- GitHub connection can scan a codebase for context.
- Free plan includes up to 3 saved projects.
Against
- Free plan's AI credits are described as about five standard diagrams.
- Image conversion results vary and require review.
- Standards checks and AI audit suggestions are not certification.
- Team is billed from $29/seat/month and is not self-serve.
The verdict
flow-chart.io turns several kinds of input into editable diagrams across 17 domains. Image conversion needs review, and its standards suggestions do not amount to certification.
Who it suits
flow-chart.io is aimed at software engineers, architects, and IT professionals who want to create and refine editable diagrams from text, documents, or repository context. The free plan may suit users who need up to three saved projects.
Plans and prices
Free
Monthly AI credits · up to 3 saved projects · all 17 domains and export formats · no credit card
Read 7 Oct 2026 · flow-chart.io
Pro
Higher AI credit allowance · shareable links · version history · self-serve checkout
Read 7 Oct 2026 · flow-chart.io
Team
Sales-assisted onboarding · pooled credits · not self-serve
Read 7 Oct 2026 · flow-chart.io
Suite
flow-chart.io · gantt-chart.io · slide-deck.io on one invoice
Read 7 Oct 2026 · flow-chart.io
On the record
- API
- The About page lists a REST API and MCP server at api.flow-chart.io.flow-chart.io · read 7 Oct 2026
- Diagram coverage
- The product supports 17 diagram domains, including BPMN-inspired processes, C4, UML, cloud architecture, ERDs, threat models, DevOps pipelines, networks, and org charts.flow-chart.io · read 7 Oct 2026
- Editable output
- Diagrams are structured scene graphs with editable nodes, connectors, labels, and lanes rather than static images.flow-chart.io · read 7 Oct 2026
- Exports
- Diagrams export to SVG, PNG, PDF, JSON, and Mermaid formats.flow-chart.io · read 7 Oct 2026
- Free plan limit
- The free plan includes up to 3 saved projects and AI credits described as about five standard diagrams, with no credit card required.flow-chart.io · read 7 Oct 2026
- GitHub integration
- Users can connect a repository and scan its codebase to ground a diagram in the system they run.flow-chart.io · read 7 Oct 2026
- Image conversion
- The image-to-diagram feature attempts to reconstruct supported raster images as editable scene objects, and results vary with image quality and complexity and require review.flow-chart.io · read 7 Oct 2026
- Maker and founding
- flow-chart.io is a product of Morton Technology Consulting, LLC, and the About page lists its founding year as 2025.flow-chart.io · read 7 Oct 2026
- Privacy and data rights
- The maker says users can export their data and request account deletion from account settings, and that the product is designed to support GDPR and CCPA data-rights requests.flow-chart.io · read 7 Oct 2026
- Product
- flow-chart.io turns plain-language descriptions, documents, or repository context into editable diagrams for software engineers, architects, and IT professionals.flow-chart.io · read 7 Oct 2026
- Refinement and history
- Users can refine diagrams by chat and browse, compare, and restore earlier versions.flow-chart.io · read 7 Oct 2026
- Standards checks
- Standards checks and the AI audit advisor provide best-effort suggestions and are not certification; the full audit suite is included in Pro and Team.flow-chart.io · read 7 Oct 2026
- Support
- The maker lists support for product, account, billing, security, or privacy questions and gives [email protected] as its contact.flow-chart.io · read 7 Oct 2026
