Topic
JSON tools
Tools that take or return json data.
- Tools in this topic
- 36
- Chains with other tools
- 35
- Runs
- entirely in your browser
Featured
Featured JSON tools
Tools in this topic that can be chained with other tools.
Group a JSON Array
Group array items into an object keyed by a field.
Merge JSON Arrays
Concatenate two JSON arrays (optionally de-duplicated). Separate them with ---.
Merge JSON Objects
Merge two JSON objects. Separate them with ---.
Find JSON Keys and Values
Locate keys or values matching a query, with their paths.
Split a String to a JSON Array
Split text on a separator into a JSON array.
Double-Quote JSON
Normalise single quotes and unquoted keys into strict JSON.
Fix Broken JSON
Repair comments, trailing commas, smart quotes and unquoted keys.
Damage JSON
Introduce one documented corruption to test parsers and formatters.
Generate Fake JSON
Generate a plausible fake dataset (fakeson).
Highlight JSON Syntax
Render JSON as HTML with syntax highlighting classes.
Visualize JSON
Render JSON as an indented tree with box-drawing characters.
Run jq
Query JSON with a documented jq subset: .key, .a.b, .[0], .a[0], keys, values, length, type, first, last, |.
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Related topics
Topics that share tools with this one.
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Related categories
Where these tools live in the catalog.
JSON tools: frequently asked questions
- What are JSON tools?
- Tools that take or return json data. This topic collects 36 tools from the catalog.
- How many JSON tools are there?
- 36 tools are listed on this page, ordered by catalog order or A–Z.
- Where do JSON tools run?
- These tools run entirely in your browser.
- Can I combine JSON tools with other tools?
- 35 of the 36 tools in this topic accept input from or hand output to another tool.
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