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Two developer & design tools, side-by-side. See which fits your task.
Developer & Design
Reference for OAuth 2.0 authorization flows and grant types.
Open OAuth2 FlowsDeveloper & Design
Reference for OpenAPI 3.x specification structure, schemas, and paths.
Open OpenAPI SpecYour specific task is reference for oauth 2. Open the page, drop your input, get the result — typically under a second.
Your goal is reference for openapi 3. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. OAuth2 Flows focuses on reference for oauth 2; OpenAPI Spec focuses on reference for openapi 3. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both OAuth2 Flows and OpenAPI Spec work without signup. We only ask for an email if you decide to subscribe to a paid plan.