Local file tool
Compare ComfyUI workflows
Locate node, connection and input changes between two JSON files.
18 October 2026 · Check AI Free
Local ComfyUI JSON comparison
Compare two saved graphs
Compare UI workflow 0.4 with 0.4, workflow 1.0 with 1.0, or two API prompts. Stored typed IDs align nodes; object key order and node/link list order are ignored. Unknown fields and exact numeric tokens are compared. Files stay in this browser and no nodes run.
Project-authored examples include an invented custom node and a seed above the JavaScript safe-integer range. Renumbered nodes count as additions/removals. Other array order and number token spelling remain significant. Limits also include depth 64 and 150000 JSON values per input.
Supported files and output
Two documents in the same supported workflow/API format. Uses typed stored node IDs; object key order and node/link-list order do not create differences. Other array order and exact numeric spelling remain significant. Renumbered IDs appear as additions/removals. Duplicate keys or ambiguous IDs are refused, and unknown node fields are compared as raw data. The output includes compared values; review it before sharing.
Read the result with its coverage
Stored fields can be edited, copied or removed. A successful read describes the selected file’s supported containers; missing fields cannot be recovered from its pixels. A damaged or unsupported container has its own result. Review private values before copying or sharing a report.
These file operations run locally. The separate image checker can send file-header data and a reduced image copy for a model reading. Read the method and limitations when that is the task you need.
Continue the task
- ComfyUI workflow inspection: get the JSON, read nodes and list references — Choose a local path from a PNG or JSON file to stored nodes, connections, literal model references and scoped compatibility questions. Follow UI, API and unrelated-JSON scenes.
- Compare two saved ComfyUI graphs without rounding seeds or matching by guesswork — Find exact node, input and connection changes; verify a key-order-only control; and keep renumbered nodes unmatched instead of claiming semantic or visual equivalence.
- EXIF viewer and exports — Inspect the stored camera, location and caption fields.
- Remove selected metadata — Create a verified static-image copy with supported categories removed.
- Choose another file operation — Browse available tools by task.