Check .BIO domain availability, register names for biotech, biology, personal biography, organic, sustainability, or research-focused projects, and manage eligible .BIO domains with NiceNIC.
Need lower .BIO pricing or help with eligibility? Upgrade account level for bulk registration and reseller pricing.
.BIO carries several useful meanings: biography, biology, biotechnology, organic identity, and life-science communication. NiceNIC helps customers register, transfer, renew, bulk search, and configure DNS for .BIO projects while keeping policy notes visible.
Add funds and pay for domain services using supported crypto options such as USDT, BTC, ETH, and LTC. Automated crypto deposit recording helps account balances update quickly after successful confirmation, with no extra NiceNIC processing fee for automated deposits.
NiceNIC provides real human support, not only scripted replies. Our team can review your domain needs, explain practical options, and give account-level, transfer, bulk registration, and reseller suggestions to help your domain business grow.
NiceNIC does not take arbitrary action against domains. Abuse reports are reviewed based on available evidence, policies, and registry requirements, with domain owners guided to review, fix, or explain reported issues where appropriate.
Manage .BIO together with 2,500+ domain extensions from one NiceNIC account, including country-code, generic, and new domain extensions. This helps businesses, investors, and resellers build global domain coverage more efficiently.
NiceNIC supports 47+ website languages, creating a multilingual registrar experience for international users and teams. This makes domain registration, renewal, transfer, account management, and support easier across different markets.
For hosting providers, agencies, platforms, and domain resellers, NiceNIC supports reseller API access for domain registration, renewal, transfer, DNS, account-level pricing, and custom nameserver services.
The latest public .BIO zone-count snapshot reviewed for this page showed 66,766 registered domains. This section explains .BIO scale, related health and sustainability namespaces, selected public sales examples, and buyer tips for biotech teams, creators, organic brands, and agencies.
Public .BIO zone-count snapshot reviewed in 2026.
.BIO share of 392.5M total domain registrations.
Total domain registrations across all TLDs in Q1 2026.
This chart compares .BIO with major domain categories using Q1 2026 market totals and the latest public .BIO count snapshot reviewed for this page.
The practical value of .BIO depends on fit: the name before the dot, the extension meaning, the customer audience, and the long-term plan for renewals, DNS, and brand protection.
.BIO is direct for life-science companies, labs, genetics projects, biotech startups, and research communications.
Creators, founders, professionals, and experts can use .BIO as a compact identity or profile domain.
Organic, food, agriculture, and sustainability projects should understand the .BIO policy language around organic principles and acceptable use.
No reliable same-source annual .BIO count sequence was found, so this snapshot compares .BIO with related health, care, green, and eco namespaces using public 2026 zone counts.
Selected public .BIO sales examples show how clear names can carry value when the extension meaning matches buyer intent. These examples are for market context only, not investment advice or a guarantee of future resale value.
A biotech company, personal-brand builder, organic producer, and agency need different .BIO messaging and compliance checks.
Use .BIO for labs, genetics, biology, pharmaceutical research, bioinformatics, and life-science startup websites.
Use .BIO as a short identity page for biographies, portfolios, speakers, authors, and experts.
Use .BIO carefully for organic, farming, food, eco, or sustainability messaging and keep claims aligned with applicable rules.
Manage .BIO domains for biotech clients, experts, organic brands, or campaign teams from one account.
If you already own .BIO domains elsewhere, transfer decisions should not be based only on one renewal invoice. Check transfer eligibility, ownership access, billing reliability, support response time, API needs, and long-term domain management.
Paste multiple .BIO names, remove duplicates, review the count, and continue to bulk registration. This is useful for domain investors, brand teams, agencies, hosting providers, and resellers.
Enter one name per line, with or without .BIO. The tool removes duplicates and prepares a clean list for bulk registration.
If your business sells hosting, websites, SaaS, agency services, or brand protection packages, NiceNIC reseller APIs can support domain registration, renewal, transfer, DNS, and account management.
# NiceNIC API v2 endpoint
# Applies to supported domain extensions, including .com, .net, .org, ccTLDs, and new gTLDs
https://api.nicenic.net/v2/
# Required headers
Authorization: username:api_secret
Content-Type: application/json
# Check domain availability across multiple extensions
curl "https://api.nicenic.net/v2/?category=domain&action=check&domains=example.com,example.net,mybrand.org" \
-H "Authorization: username:api_secret" \
-H "Content-Type: application/json"
# Get registration / renewal / transfer pricing for any supported extension
curl "https://api.nicenic.net/v2/?category=domain&action=get_price&domain=example.com&type=register&year=1" \
-H "Authorization: username:api_secret" \
-H "Content-Type: application/json"
# Change the domain value to query another TLD:
# example.com, example.net, example.org, example.ai, example.co
# Standard response format
{
"code": 0,
"msg": "success",
"data": {}
}
Short answers for buyers who need to confirm .BIO use cases, restrictions, transfers, bulk search, payment, or reseller/API support before continuing.
.BIO registrations are submitted through ICANN-accredited registrars, but the .BIO policy includes requirements around technical syntax and commitments not to undermine the Principles of Organic Agriculture for registrants outside certain organic-scope use cases.
.BIO can mean biography, biology, biotechnology, organic, or life-focused identity. The best use depends on the name before the dot and the audience you want to reach.
Yes. .BIO is a natural fit for biotechnology, genetics, biology research, medical science communication, labs, and life-science startups.
Yes. For creators, founders, speakers, authors, or experts, .BIO can work as a short profile or portfolio domain.
Yes. Organic, food, farming, and sustainability projects should avoid misleading claims and review the .BIO policy language around organic principles and eligible use.
Yes. Use bulk search to test biotech keywords, founder names, product names, and organic-brand ideas.
Yes, if the domain is eligible, unlocked, and has a valid Auth Code / EPP code. Start with domain transfer.
Yes. Short, generic, scientific, organic, or high-commercial-intent .BIO names may carry registry premium or aftermarket prices. Check live pricing before checkout.
Yes. Agencies and resellers can offer .BIO to biotech teams, creators, consultants, organic brands, and sustainability projects using NiceNIC bulk and API tools.
Register a new .BIO, transfer an existing domain, or upgrade your account level for bulk registration and reseller API use.
