Merge multiple OpenAPI specs and combine paths/components.
OpenAPI Merger: Merge multiple OpenAPI specs and combine paths/components. Combines multiple inputs into one — handling key conflicts, array concatenation, and nested structure alignment correctly. 100% browser-based: no server calls, no logging, no data retention. Part of the OpenAPI toolkit on HttpStatus.com.
By default, later values override earlier ones. Some tools offer merge strategies like append or skip.
After the initial page load, yes — all processing is local. You need connectivity to load the page itself.
No. Client-side tools don't persist input. Once you close or navigate away, your data is gone.
Yes — each tool has a stable URL. Bookmark it for quick access anytime.