Free online JSON to YAML converter
How to convert JSON files to YAML format and discover the best tools for seamless conversion.
Convert JSON to YAML online - free
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How it works
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How to convert json to yaml file
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Understanding JSON and YAML file formats
JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. It is commonly used for transmitting data in web applications.
YAML (YAML Ain't Markup Language) is a human-readable data serialization standard that can be used in conjunction with all programming languages and is often used for configuration files. YAML is designed to be easy to read and write, making it a popular choice for configuration files and data exchange.
Converting JSON to YAML
Converting a JSON file to a YAML file involves translating the JSON data structure into the YAML format. This can be useful when you need to use a configuration file in a system that prefers YAML over JSON.
Best software or converter for JSON to YAML conversion
One of the best tools for converting JSON to YAML is PyYAML, a Python library that allows for easy conversion between these formats. Another popular tool is Online JSON to YAML Converter, which provides a simple web interface for quick conversions.
For those who prefer a desktop application, Visual Studio Code with the YAML extension can be used. Simply open your JSON file, and use the File → Save As option to save it as a YAML file after installing the necessary extensions.
Note: This json to yaml conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
JSON vs YAML: format comparison
How the JSON and YAML formats compare on the properties that matter most for this conversion.
| Property | .JSON JavaScript Object Notation | .YAML YAML Ain't Markup Language |
|---|---|---|
| Open standard | Yes | Yes |
| Compression | Uncompressed | Uncompressed |
| Typical file size | Small | Small |
| Opens in a web browser | Yes, natively | No |
| Further editing | Easy | Easy |
| Metadata support | None | Basic |
| Plain-text readable | Yes | Yes |
| Best used for | Data exchange | Data exchange |
| Introduced | 2001 | 2001 |
| Developer | Douglas Crockford / ECMA International | Clark Evans, Ingy döt Net, Oren Ben-Kiki |
| MIME type | application/json | application/x-yaml |
Suggested software and links: json to yaml converters
Frequently asked questions
Is the JSON to YAML converter free?
Yes, converting JSON to YAML on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my JSON file be?
You can upload JSON files up to 300 MB and convert up to 100 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert JSON to YAML?
No. The JSON to YAML conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid JSON file for this JSON to YAML conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.