JSON flip booleans
ClientInvert feature flags in sample configs for test doubles.
Learn more: flipping booleans
Non-boolean values are unchanged throughout the tree.
Local processing
Parsing and output formatting run entirely in your browser—nothing is uploaded for this transform.
Input
?
Paste JSON, then read transformed output below.
Nearby workflows on Toolcore
- JSON coerce booleans — Turn "true" and "false" strings into JSON booleans at any depth—browser-only. once JSON text parses on this page.
- JSON stringify booleans — Convert JSON boolean leaves to "true" and "false" strings—recursive, local. once JSON text parses on this page.
- JSON replace values — Replace every value equal to from with to—use from|to, JSON or plain text. once JSON text parses on this page.
- JSON formatter — JSON format online: pretty-print, minify, validate, escape, download . once JSON text parses on this page.
Common use cases
- Invert feature flags in sample configs for test doubles.
Common mistakes to avoid
Invalid JSON
Fix parse errors before expecting output.
FAQ
Is data uploaded?
No—all parsing and transforms run locally.
How is this different from jq?
This page focuses on one deterministic task without a filter language.
More tools
Related utilities you can open in another tab—mostly client-side.
JSON coerce booleans
ClientTurn "true" and "false" strings into JSON booleans at any depth—browser-only.
JSON stringify booleans
ClientConvert JSON boolean leaves to "true" and "false" strings—recursive, local.
JSON replace values
ClientReplace every value equal to from with to—use from|to, JSON or plain text.
JSON formatter
ClientJSON format online: pretty-print, minify, validate, escape, download .json.