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YAML Minifier
YAML MinifierReady
Indent
YAML Input
0 lines · 0 B
Raw input remains untouched until you click Format
Minified YAML OutputEditable
0 lines · 0 B
Ready to copy (⌘⇧C) or download (⌘S)

YAML Minifier & Flow Formatter

Minify YAML into compact flow style mapping syntax online. Strip comments, redundant whitespace, and reduce configuration payload sizes in your browser.

Comment stripping
Whitespace compression
Flow-style support
Size metrics
Step-by-Step Guide

How to Use YAML Minifier Online

Follow these quick steps to process your data online directly in your browser with zero latency and 100% privacy.

1
Step 1Parses the YAML structure to guarantee syntax correctness.
2
Step 2Strips comment lines (#) and trailing whitespace.
3
Step 3Compresses inline mappings where appropriate.
Demonstration

Example Input & Output

Strips comment annotations and extraneous blank lines while preserving required structural indentation.

YAML Input
# Production Configuration
app:
  name: DataFormatTools
  # Enabled features
  features:
    - formatting
    - validation
  version: 1.0.0
Minified YAML Output
app:
  name: DataFormatTools
  features:
    - formatting
    - validation
  version: 1.0.0
Applications

Common Use Cases

Config Payload Minification

Reduce size of YAML configs bundled into container images.

Clean Production Configs

Strip developer comments before production deployments.

Guidelines

Specifications & Gotchas

Indentation Requirements

YAML relies on indentation for hierarchy, so indentation spaces cannot be completely eliminated.

Knowledge

Frequently Asked Questions

Can YAML be minified like JSON?

YAML cannot be made into a single line without using JSON-like flow syntax ({a: 1}), but minification removes comments and extra blank lines.

Does minifying YAML strip comments?

Yes, all comment lines starting with # are stripped.

Workflow

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