JSON to YAML
Converts structured JSON into YAML for configs, docs, and examples. It helps when a system expects indentation-based YAML instead of braces.
Runs in your browser. Input, settings, and results are not sent to Utilio servers.
JSON to YAML
Local browser processing. Data stays on this device.
Looks valid
Formatted
JSON was converted into YAML: 5 -> 6 lines.
- Keys
- 3
- Objects
- 1
- Arrays
- 1
- Values
- 5
What JSON to YAML does
Use JSON to YAML when you need to move API examples into YAML documentation.
When to use it
- Move API examples into YAML documentation.
- Convert JSON config snippets for tools that use YAML.
- Create readable YAML from generated JSON before editing by hand.
How to use it
- Paste valid JSON.
- Convert and review indentation, arrays, and nested objects.
- Copy the YAML into the target file or docs page.
What to check
- YAML indentation is meaningful; avoid changing spaces casually.
- Validate the result with the target tool's parser before deploying.
Data, formats, and limits
What stays on your device and what is sent
Runs in your browser. Input, settings, and results are not sent to Utilio servers.
Supported formats
This tool works with typed or generated values rather than uploaded files.
File limits and browser requirements
- Use an up-to-date browser and check the result on the device where you will use it.
Known limits
- This tool helps inspect or transform data, but it does not replace code review, security review, or production configuration checks.
- Do not paste real secrets, tokens, or private keys into data you are not prepared to expose in the browser.
Troubleshooting
- If validation fails, start with quotes, commas, brackets, whitespace, and input encoding.
- If the result is unexpectedly empty, check the tool mode and a minimal example without extra fields.
- Do not paste real tokens, passwords, or keys; use a test snippet with the same format for diagnosis.
Common questions
What does Utilio receive?
Runs in your browser. Input, settings, and results are not sent to Utilio servers.
What is it useful for?
Use it when you need to move API examples into YAML documentation. Start by pasting valid JSON.
Do I need an account?
No. You can use this tool without creating an account.
Can I use it on a phone?
Yes. The tool works in a mobile browser, though longer input or detailed results may be easier to review on a larger screen.
How do I get a reliable result?
Paste valid JSON. Then convert and review indentation, arrays, and nested objects. YAML indentation is meaningful; avoid changing spaces casually.
Does Utilio use my input or results to train AI?
No. Utilio does not use files, pasted text, settings, generated values, or results from this tool to train AI models.