How accurate is this Image Alt Text Checker?

Our calculator uses industry-standard formulas and provides results based on best practices. Results should be used as a guide to help with your marketing decisions.

Is this tool free to use?

Yes, this Image Alt Text Checker is completely free to use. No registration or payment required.

Can I use this calculator on mobile?

Yes, our calculator is fully responsive and works on all devices including smartphones, tablets, and desktop computers.

Image Alt Text Checker

On-Page SEO

Check and validate Image Alt Text with this free online tool. Get instant results for your digital marketing needs.