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Schema Drift Comparator

Compare observed types, added/removed RFC 6901 paths and optionality across JSON samples. Arrays use /* for items; literal * object keys are encoded as ~2 to avoid collision (an annotated path, not a directly executable pointer). Optionality is relative to observed parent occurrences, not a schema guarantee. 32 KiB / 1,000 root samples / 40 levels / 10,000 nodes.

schema-drift-comparatorLOCAL WORKSPACE

Enabling local controls…

Inputs and settings

Processed in this tab without uploading or storing inputs. Each text field is limited to 32 KiB and complete output to 1 MiB; additional format and model limits apply.

Results

Review the settings and run. Editing inputs clears old results.

Processing model and limits

Compare observed types, added/removed RFC 6901 paths and optionality across JSON samples. Arrays use /* for items; literal * object keys are encoded as ~2 to avoid collision (an annotated path, not a directly executable pointer). Optionality is relative to observed parent occurrences, not a schema guarantee. 32 KiB / 1,000 root samples / 40 levels / 10,000 nodes.

Data and model checked: JSON Schema object requirements ↗Source tool controls ↗

How to use this tool

Load the example, confirm field units and processing rules, then run locally. Editing any input clears the old result. Copy or download the complete output explicitly.

When not to use it

Compare observed types, added/removed RFC 6901 paths and optionality across JSON samples. Arrays use /* for items; literal * object keys are encoded as ~2 to avoid collision (an annotated path, not a directly executable pointer). Optionality is relative to observed parent occurrences, not a schema guarantee. 32 KiB / 1,000 root samples / 40 levels / 10,000 nodes.