ToDiagram
Turn your data into diagrams you can read
ToDiagram turns JSON, YAML, XML, CSV and Mermaid into interactive diagrams. Visualize payloads, schemas, and flows — or build custom node/edge diagrams from scratch.
Paste any structured data — or build your own with custom nodes and edges. The editor parses as you type and lays out nodes with ELK. Whether you're debugging a webhook at 11pm, mapping a dataset, or dropping a diagram into a deck — ToDiagram gives the same moment of “oh, that's what it looks like.” Paste a payload from Postman, a webhook log, or a prod incident.
Pricing & access
ToDiagram has a free tier, with paid plans unlocking more. Check todiagram.com for current plans.
Frequently asked questions
What is ToDiagram?
ToDiagram is turn your data into diagrams you can read. ToDiagram turns JSON, YAML, XML, CSV and Mermaid into interactive diagrams. Visualize payloads, schemas, and flows — or build custom node/edge diagrams from scratch.
Is ToDiagram free?
ToDiagram has a free tier, with paid plans unlocking more.
What are the best ToDiagram alternatives?
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Work on ToDiagram?
Claim this profile for free - instant with a work email at todiagram.com.
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