JSON Syntax Highlighter
Highlight JSON with coloured keys, strings, numbers and literals, exported as embeddable HTML.
Runs in your browserJSON → HTML
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Example
{"id": 1, "ok": true}<pre class="hljs"><code class="language-json"><span class="hljs-punctuation">{</span><span class="hljs-attr">"id"</span><span class="hljs-punctuation">:</span> <span class="hljs-number">1</span><span class="hljs-punctuation">,</span> <span class="hljs-attr">"ok"</span><span class="hljs-punctuation">:</span> <span class="hljs-literal"><span class="hljs-keyword">true</span></span><span class="hljs-punctuation">}</span></code></pre>How to use the JSON Syntax Highlighter
- Paste or type your JSON into the input area, or open a file from your device.
- Adjust the options above the editor if the tool offers any.
- Review the HTML result, then copy it or download it as a file.
Privacy and limitations
- Your data is processed on your device and is not uploaded to any server.
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