What meta tags do I need for SEO?
At minimum: a <title>, a meta description, and a viewport tag. For rich social sharing, add Open Graph tags (og:title, og:description, og:image, og:url) and Twitter Card tags. This generator outputs all of them from a few fields.
Length guidelines
Keep your title under ~60 characters and your description around 150–160 characters so search engines don’t truncate them. The readout shows live character counts to help you stay within range.
Complete tags, instantly
Hand-writing Open Graph and Twitter tags is repetitive and easy to get wrong. Enter your details once and copy a complete, correct block into your page’s <head>.