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Schema Visualizer vs ToDiagram
Short answer: Pick Schema Visualizer if you want collaborative schema diagrams with GitHub sync; pick ToDiagram if you want instant visualisation of messy data. Schema Visualizer has a free plan; ToDiagram has a free plan, paid from $10/month.
Which to pick
Pick Schema Visualizer if you want…
- Collaborative schema diagrams with GitHub sync
- API schema visualisation
- Integrations with GitHub or Hubql CLI (on Schema Visualizer's list, not ToDiagram's)
Pick ToDiagram if you want…
- Instant visualisation of messy data
- Integrations with Chrome Extension (on ToDiagram's list, not Schema Visualizer's)
Side by side
- What it is
- Schema Visualizer:Schema Visualizer creates interactive diagrams of JSON, XML, Proto, GraphQL, Prisma and OpenAPI schemas with real-time collaboration.
- ToDiagram:ToDiagram turns JSON, YAML, CSV, XML and Mermaid data into interactive diagrams you can edit, search and export.
- Best for
- Schema Visualizer:Collaborative schema diagrams with GitHub sync
- ToDiagram:Instant visualisation of messy data
- Who it’s for
- Schema Visualizer:Developers, architects, analysts and teams needing visual schema documentation.
- ToDiagram:Developers, data teams, designers and anyone who works with structured data.
- Pricing
- Schema Visualizer:Freemium
- ToDiagram:Freemium
- Starting price
- Schema Visualizer:—
- ToDiagram:$10/month (Pro)
- Free plan or trial
- Schema Visualizer:—
- ToDiagram:Free plan (Free)
- Plans
- Schema Visualizer:Community 0€/user/month · Pro 5€/user/month
- ToDiagram:Free $0 · Pro $10/ month per month · Teams $12/ month per person per month per person
- Works with
- Schema Visualizer:GitHub, Hubql CLI
- ToDiagram:Chrome Extension
Schema Visualizer features
- Auto diagram generation. Generate visual diagrams from JSON, XML, Proto, GraphQL, Prisma and OpenAPI files automatically.
- Real-time collaboration. Co-create, discuss and share schema diagrams with team members and external partners.
- Markdown documentation. Add markdown notes to diagrams to keep documentation up-to-date with code changes.
- GitHub two-way sync. Connect repositories via the Hubql GitHub app to push and pull schema changes.
- CLI preview links. Use the Hubql CLI to generate preview links for data models and APIs locally.
- Workspace limits. Community plan limits to 1 workspace editor and 150 lines per file; Pro lifts those limits.
ToDiagram features
- Live data-to-diagram. Paste JSON, CSV, YAML, XML or Mermaid and see an auto-generated graph rendered in the browser.
- Two-way sync editing. Edit the diagram to update the source data and edit the data to redraw the diagram instantly.
- Fuzzy search. Search keys, values or paths in large payloads and highlight matching nodes.
- AI Copilot. Describe a system in plain text and get a draft diagram that you can edit immediately.
- Export options. Download diagrams as PNG, JPEG, SVG or animated high-res images.
- MCP integration. Connect to Claude, Cursor, VS Code and other MCP-compatible agents to generate diagrams on demand.
- Custom themes. Swap palettes for nodes, edges and backgrounds with a single click.
- JSON Schema validation. Attach a schema to get real-time validation errors highlighted on the diagram.
Schema Visualizer vs ToDiagram FAQ
What is the difference between Schema Visualizer and ToDiagram?+
Focuses on visualising API schemas, while ToDiagram handles arbitrary JSON/YAML/CSV data and offers AI drafting.
Should I use Schema Visualizer or ToDiagram?+
Pick Schema Visualizer if you want collaborative schema diagrams with GitHub sync, API schema visualisation or integrations with GitHub or Hubql CLI (on Schema Visualizer's list, not ToDiagram's). Pick ToDiagram if you want instant visualisation of messy data or integrations with Chrome Extension (on ToDiagram's list, not Schema Visualizer's).
Is Schema Visualizer or ToDiagram free?+
Schema Visualizer has a free plan and paid plans. ToDiagram has a free plan; paid plans start at $10/month (Pro).
Do Schema Visualizer and ToDiagram integrate with the same tools?+
Their integration lists don't overlap: Schema Visualizer lists GitHub and Hubql CLI; ToDiagram lists Chrome Extension.
On DevHunt
Schema Visualizer
17 upvotes · Launched on DevHunt on Apr 9, 2024
Based on each tool's website and DevHunt data. Details may change; check the official sites.