Validate an RSS or Atom feed

Check feed health and preview recent entries to confirm readers can ingest your updates.

What is Feed Validator?

Feed Validator is a free web diagnostic from WizardOfAZ. Use it to validate web resources and catch issues early as part of your auditing and monitoring, without installing extra software.

Because everything happens locally in your browser, your site data stay under your control while you validate web resources and catch issues early.

Popular ways to use Feed Validator

Streamline auditing and monitoring by using Feed Validator to validate web resources and catch issues early.
Share deliverables faster—processed web resources are ready for download in seconds.
Combine Feed Validator with other WizardOfAZ tools to keep complex workflows in one browser tab.

Examples and workflow tips

Upload a sample file, cast the spell to validate web resources and catch issues early, and download the processed result instantly.
Bookmark the Feed Validator in your browser so recurring tasks stay only one click away.
Share the spell with teammates who need a quick, no-install way to validate web resources and catch issues early.

Frequently asked questions

Is the Feed Validator secure?

Yes. The Feed Validator runs entirely in your browser, which means your site data never leave your device.

What can I do with the Feed Validator?

You can auditing and monitoring by processing web resources without uploading them to an external service.

Can I use Feed Validator on mobile?

Yes. WizardOfAZ tools are responsive, so you can launch the spell on desktops, tablets, or phones without installing extra apps.

Related tools to explore

Expand your toolkit with other WizardOfAZ spells that complement Feed Validator:

Broken Link Checker — Use it to check web resources for common problems.
Cookie Viewer — Use it to work with web resources using flexible options.
DNS Lookup — Use it to work with web resources using flexible options.