Tiptap Studio
A desktop app to inspect, edit, diff and validate Tiptap and ProseMirror JSON documents. For macOS, Windows and Linux, built on a fast Rust parser.

Inspect
Tree, rendered preview, JSON source and an inspector, all on the same selection. Unknown node types render and stay editable.
Edit structurally
Insert, wrap, lift, split, join and move nodes, edit attributes, marks and raw JSON. Every edit is one undo step.
Diff and merge
Compare two documents, take or dismiss each change, apply whole subtrees, and save the merged result.
Validate
Check documents against a schema or the bundled StarterKit one, and step through every problem with F8.
Query
Find nodes with a small query language: type == heading && attrs.level > 1.
Document Server
Browse documents and versions on a Tiptap Document Server, read-only, with tokens kept in your keychain.