JSON parse int strings
ClientInteger cleanup distinct from coerce-numbers which keeps decimals.
Learn more: parseInt
Uses parseInt base 10; non-numeric strings stay strings.
Local processing
Parsing and output formatting run entirely in your browser—nothing is uploaded for this transform.
Nearby workflows on Toolcore
- JSON coerce numbers — Convert numeric strings to JSON numbers recursively—local type cleanup for imports. once JSON text parses on this page.
- JSON stringify numbers — Convert every JSON number to its string form recursively—browser-only. once JSON text parses on this page.
- JSON coerce booleans — Turn "true" and "false" strings into JSON booleans at any depth—browser-only. 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
- Integer cleanup distinct from coerce-numbers which keeps decimals.
- Paste valid JSON, then read the transformed output below.
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 numbers
ClientConvert numeric strings to JSON numbers recursively—local type cleanup for imports.
JSON stringify numbers
ClientConvert every JSON number to its string form recursively—browser-only.
JSON coerce booleans
ClientTurn "true" and "false" strings into JSON booleans at any depth—browser-only.
JSON formatter
ClientJSON format online: pretty-print, minify, validate, escape, download .json.