E-Mail HTML Validator

Version updated for https://github.com/YunaBraska/email-html-validator to version 2026.02.0582044.

• This action is used across all versions by 0 repositories.

Action Type

This is a Docker action.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

The Email HTML Validator GitHub Action automates the validation of email newsletter templates by analyzing inline HTML, files, stdin, or URLs against the “Can I Email” dataset to identify supported, partially supported, or unsupported features. It also provides optional accessibility audits using Playwright and axe-core, ensuring compliance with best practices. This tool generates detailed reports in multiple formats (JSON, XML, HTML, Markdown) and is designed for seamless integration into various workflows, including CI/CD pipelines.

• YunaBraska
• GitHub Actions