YAML Editor
YAML Editor
Paste input, adjust settings if needed, then run.
Edit YAML with format and to-JSON modes in one browser-side utility.
Related tools
Result size
0chars
Run to update output.
Output summary
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More actions
Input: manual
Input: manualInputsText/FileManual input • Auto-updateWaiting
File input
Choose a file
Click, drop, or paste from clipboard.
Settings
1
Status
Waiting for output.
Health 55/100
Result sizeLive
0chars
Run to update output.
Copy result = output only. Copy report = output + settings.
Privacy note
Your input is processed locally in your browser whenever possible. We do not store your data.
Flow
- Validate YAML input before processing.
- Apply selected mode: normalize YAML or convert to JSON.
- Return output with mode-specific helper diagnostics.
Example
Worked example: format then convert
- 1 Paste YAML config snippet with uneven indentation.
- 2 Run format mode to normalize structure.
- 3 Switch mode to to-JSON and run again.
Same YAML input is cleaned and converted for verification.
How
- Paste YAML text in editor input.
- Choose editor mode: format or to-JSON.
- Run tool and copy output for downstream use.
Cases
- Format YAML and immediately verify JSON representation.
- Prepare config snippets for docs with both formats.
- Catch syntax errors before committing pipeline files.
Avoid
- Editing YAML with tabs instead of spaces.
- Forgetting which mode is selected before running.
- Treating converted JSON as schema validation output.
FAQ
Does YAML Editor support format and conversion modes?
Yes, you can switch between YAML formatting and YAML-to-JSON conversion.
Is this tool different from YAML Formatter?
Formatter focuses on formatting only, while editor supports multiple output modes.
Does this run server-side?
No, processing stays local in your browser.
Switch
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