All file formats

YAML Viewer Online

View and validate YAML configuration files

No software to install

View YAML Files in 3 Easy Steps

Read YAML files with syntax colors

1

Paste or upload YAML

Paste your config or upload a .yml file.

2

View with highlighting

Read with syntax colors and proper formatting.

3

Validate or convert

Check for errors or convert to JSON.

Everything you need to view YAML files

Syntax Colors

Color-coded keys, values, and data types for easy reading.

Validation

Instant syntax validation with clear error messages.

Convert to JSON

Convert YAML to JSON and back with one click.

Indentation

View with consistent indentation, auto-formatted.

Search

Find keys and values throughout the document.

Copy Paths

Click any value to copy its path.

Perfect for these use cases

CI/CD configs

Review GitHub Actions, GitLab CI, or Kubernetes configs.

Docker Compose

Inspect and validate docker-compose.yml files.

App config

Review application configuration files.

Infrastructure

View Ansible playbooks and Terraform configs.

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Frequently Asked Questions

Ready to view your YAML files?

No registration required. No software to install. Just upload and view.