Structures YAML configuration files with consistent indentation, proper key alignment, and readable hierarchy for Docker and CI/CD configs.
Indents and structures HTML markup with proper nesting, attribute alignment, and readable indentation for templates and email designs.
Formats SQL queries with proper keyword capitalization, indentation, and clause alignment for readable database operations.
Formats JSX/React component code with proper indentation, prop alignment, and JSX expression structure for readable component definitions.
Convert YAML data into a human-readable Toon format using → arrows. Perfect for quick visualization of hierarchical YAML structures.
Bidirectional YAML to JSON and JSON to YAML conversion with auto-format detection and real-time preview. Perfect for configuration files, API payloads, and data migration.
YAML Formatter lets you structures YAML configuration files with consistent indentation, proper key alignment, and readable hierarchy for Docker and CI/CD configs.. It works on any device with a modern web browser.
Structures YAML configuration files with consistent indentation, proper key alignment, and readable hierarchy for Docker and CI/CD configs. It runs entirely in your browser — no software installation or data uploads required.
Paste or type your content directly into the provided text area.
Yes. After the initial page load, YAML Formatter runs entirely on your device with no internet connection needed. All processing is done locally.
Structures YAML configuration files with consistent indentation, proper key alignment, and readable hierarchy for Docker and CI/CD configs. All processing runs locally — no code is sent to any server.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check the tool description for specifics.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. Formatters use well-known libraries (sql-formatter, Prettier-compatible patterns) and follow widely adopted rules.
JSON Formatter
Pretty-prints raw JSON with configurable indent width, key sorting, and bracket collapsing options while flagging syntax errors with exact.
YAML Validator
Validate YAML formatting, detect indentation issues, convert YAML to JSON, and minify YAML comments. Everything runs locally in your browser — nothing is uploaded.