JSON Array Flatten Nested
Flatten nested JSON array structures into a single-level array with configurable depth.
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Flatten nested JSON arrays
Collapse nested array structures into a single flat array. Control how many levels of nesting are unfolded while leaving deeper arrays intact when you hit the depth limit.
Related: JSON Array Chunk and JSON Unflatten.
Frequently Asked Questions
Does this flatten objects?
No. Only nested arrays are merged. Object values stay as objects.
What does max depth mean?
It is how many array nesting levels to unpack. Lower values stop flattening earlier.
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