BSON to JSON Converter

Inspect binary BSON (Binary JSON) records from MongoDB or network streams using standard hex dumps or base64 streams.

This tool has an API.Automate it from your code — 1 credit/call.Open in Playground

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Input

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Output

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How to use BSON to JSON ConverterEvery option explained, a worked example, and what to check when the output looks wrong.Read the guide

Examples & Use Cases

BSON Hex stream

3b 00 00 00 02 75 ... 00

JSON Output

{
  "username": "hasan_dev",
  "karma": 480,
  "active": true,
  "nullValue": null
}

Analyze Low-Level Binary Database Streams Securely

BSON (Binary JSON) is the native binary format MongoDB utilizes to store files, document schemas, and network transactions. Because it uses binary data formats, humans cannot read it directly. Our converter parses Hex and Base64 dumps of BSON records, translating binary integers, strings, arrays, and booleans into human-readable JSON entirely inside browser sandbox memory.

How to use BSON to JSON Converter

Paste or type your input into the editor on the left.
Leave the defaults, or tweak them if the tool exposes options.
The result appears on the right as you type.
Copy the output or download it.

This tool runs in your browser. Your input is not uploaded or stored.

Use it from the API

Everything this page does is also available as a REST endpoint, so you can call BSON to JSON Converter from your own code, a script or a CI pipeline.


Bash
curl "https://api.toolsxpo.com/v1/bson-to-json" \
  -H "Authorization: Bearer txp_live_YOUR_KEY"

The endpoint returns a JSON envelope ({ ok, data, meta }) and costs 1 credit per successful call. Try it in the playground or browse the full API reference.