Free Developer Tool
YAML Minifier
Convert YAML documents into compact flow style using {} and [] while preserving the original data.
What is YAML Minifier?
Convert YAML documents into compact flow style using {} and [] while preserving the original data.
How to use
- Paste YAML.
- Generate compact YAML.
- Review the result.
- Copy or download.
Features
- Flow style conversion
- Compact YAML output
- Browser processing
- Instant minification
Common Use Cases
- Compact configuration files
- Embedding YAML
- Reducing file size
- Automation workflows
Example
Input
user: name: John age: 25 server: host: localhost port: 8080
Output
{ user: { name: John, age: 25 }, server: { host: localhost, port: 8080 } }FAQ
Does minifying change the YAML data?
No. Only the formatting changes. The document is converted to compact flow style while preserving the same data.
Is the generated YAML still valid?
Yes. The output is valid YAML using flow style collections.
Is processing local?
Yes.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.