Dzzz

JSON tools On-device

Format, minify, sort keys, query a path, convert to YAML or TOML.

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Input 0 chars · 0 words · 0 lines
Output

Paste on the left to start.

Paste above to start.

data.json

Everything runs on your device. Nothing you paste is sent anywhere, and it's cleared when you close the tab.

Format, minify, sort keys, query a path, convert to YAML or TOML. Everything runs in your browser; nothing you paste is sent anywhere.

By Dzzz AI Updated

About this tool

What you provide

  • JSON text.

What you get

  • Formatted, minified or sorted JSON, YAML, TOML, query results and statistics.

Limits

  • TOML has no null, so nulls become empty strings.

How to use it

  1. Paste JSON

    Paste or open a JSON file.

  2. Choose an action

    Format, minify, sort keys or convert to YAML or TOML.

  3. Query or copy

    Type a path to query, then copy or download.

Frequently asked questions

Can it fix invalid JSON?

It offers the same repair as the output cleaner for common slips such as trailing commas and single quotes.

Does YAML or TOML output lose anything?

TOML has no null, so nulls are written as empty strings and counted in the status line.