Config Validator

Paste your Telar _config.yml below to check for common configuration errors. The validator checks YAML syntax, required fields, and Telar-specific settings.

Your configuration is never sent to any server — everything runs in your browser.

1

What this checks

1. YAML syntax — Catches parse errors, tab characters, and unclosed quotes, with line numbers
2. Required fields — Ensures title, url, and baseurl are present and properly formatted
3. Telar settings — Validates theme names, language codes, Google Sheets URLs, and baseurl formatting
4. Helpful warnings — Notes about default settings, common GitHub Pages pitfalls, and the read-only section

See also

• Configuration Reference — Full list of all _config.yml settings
• Config Generator and Editor — Generate or edit a _config.yml file
• Quick Start — Step-by-step setup guide