About JSON to BSON Converter
BSON is a computer data interchange format used mainly as a data storage and network transfer format in the MongoDB database. It is a binary form for representing simple data structures, associative arrays (called objects or documents in MongoDB), and various data types of specific interest to MongoDB. The name 'BSON' is based on the term JSON and stands for 'Binary JSON'. Input data should be valid JSON.
Input: text. Output: binary bytes (text input uses UTF-8; a file retains its original bytes).
Format reference: BSON serialise background and specification
Example
Use “Try example” to load this public sample and its settings, then run it.
Input
{"hello":"world"}Result
The result is a downloadable file. The preview may show hexadecimal bytes.
Parameters
This tool does not need additional parameters.
Before interpreting the result
Formatters change layout; minifiers reduce unnecessary formatting. Parsing requirements differ by language. Preserve original bytes when signatures or checksums depend on them.
How to use this page
- Paste your input or open a local file.
- Adjust tool options if needed, then choose Run tool.
- Copy the result or download the original output bytes.
Inputs and results are not added to the public catalogue or saved in the URL. Processing happens in your browser; HTTP Request and DNS over HTTPS send the requests you explicitly run. Files up to 128 MiB can be opened; decompression and image tools may have smaller processing limits. Large results have a shortened preview. Text and HTML downloads use UTF-8; binary downloads preserve output bytes. Pasted text follows browser newline handling; open a file when exact input bytes matter.