Buy your .bio domain today

Organic food and agriculture businesses, biotechnology and life sciences companies and people creating personal profile pages are the main audiences for .bio. The extension works across these groups because "bio" has different meanings in different contexts: organic in several European languages, biography in English and biology in science.

It can mean all three. In English, "bio" commonly means a short biography, while in scientific contexts it often relates to biology. In several European countries, including France, Germany and Italy, "bio" is also commonly used to mean organic.

That makes the name before the dot especially important. A person's name makes the biography meaning clear, while a laboratory or biotech brand points toward biology. A food or farming brand may signal the organic meaning.

No. You don't need to provide organic certification just to register a .bio domain. However, the extension has rules connected to the principles of organic agriculture, so registration isn't the same as permission to make organic claims about your products.

If you're using .bio for food or agriculture, check the labeling and advertising rules that apply in your market separately. The domain itself does not make a product organic or certified.

You can register a .bio domain, but be careful about what you say on the website. In some markets, terms such as "organic" and "bio" are regulated when they're used to describe food products, so owning a .bio domain doesn't give you the right to make those claims.

For a food business, the safest approach is to treat the extension as your web address rather than evidence of certification. Keep product claims consistent with your actual certifications and the rules in the markets where you sell.

Yes. In English, "bio" is a familiar abbreviation for biography, so a name such as janesmith.bio can immediately read as a personal profile or professional biography.

It works particularly well for a page that brings together a short introduction, work history, links and contact details. If you want the domain to communicate "personal site" more broadly, extensions such as .me may give visitors a clearer signal.

Choose a name that makes your intended meaning obvious. A personal name naturally points toward a biography, while a company or lab name can make the scientific meaning clear. A food brand can signal the organic meaning if that reflects what the business actually does.

Avoid combinations where visitors could reasonably interpret "bio" in several ways. The more ambiguous the name, the more context you'll need from the website itself to explain what the domain means.

Yes. A .bio domain can work as a secondary address that points visitors to an existing website. This is useful when the .bio name has a specific purpose, such as a personal profile, campaign or professional bio.

You can keep your main domain as the primary address and redirect the .bio domain to the relevant page. That lets you use the shorter or more meaningful .bio name without moving your whole website.

The price depends on the registrar and the specific domain, and the first-year price may differ from the regular renewal price. Some .bio names can also have premium pricing.

If you're putting the domain on packaging, business cards or other materials that will stay in use for years, check the renewal price before registering it. A low introductory price isn't necessarily the cost you'll pay to keep the domain long term.

They can, but the name before the dot usually provides enough context. A personal name suggests a biography, a biotech company suggests biology and an organic food brand can signal the European meaning of "bio."

The ambiguity becomes a problem when the domain itself doesn't give visitors enough context. If your name could fit all three meanings, make sure your website title and branding immediately explain what the business or page is about.