JSON round numbers
ClientDisplay-friendly rounding on nested numeric JSON.
Learn more: rounding
Uses Math.round on finite numbers only.
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 absolute numbers — Apply Math. once JSON text parses on this page.
- JSON clamp numbers — Clamp every numeric leaf between min and max—use min|max, browser-only. once JSON text parses on this page.
- JSON coerce numbers — Convert numeric strings to JSON numbers recursively—local type cleanup for imports. 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
- Display-friendly rounding on nested numeric JSON.
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 absolute numbers
ClientApply Math.abs to every numeric leaf in JSON—recursive, browser-only.
JSON clamp numbers
ClientClamp every numeric leaf between min and max—use min|max, browser-only.
JSON coerce numbers
ClientConvert numeric strings to JSON numbers recursively—local type cleanup for imports.
JSON formatter
ClientJSON format online: pretty-print, minify, validate, escape, download .json.