When choosing a domain name for your website, selecting the right domain extension (TLD – Top-Level Domain) is crucial. Each domain extension serves different purposes, pricing varies, and some are region-specific. Below is a comprehensive guide to popular domain extensions, covering their registration, usage, and cost.

1. .com (Commercial)

• Register: Available for businesses, personal brands, and organizations.
• Mostly Used For: Business websites, e-commerce, general-purpose sites.
• Rate: $10 – $15 per year.

2. .org (Organization)

• Register: Commonly used by non-profits and charities.
• Mostly Used For: NGOs, charities, educational institutions.
• Rate: $10 – $15 per year.

3. .eu (European Union)

• Register: Available for businesses and individuals in the EU.
• Mostly Used For: European businesses and projects.
• Rate: $8 – $12 per year.

4. .net (Network)

• Register: Alternative to .com, often for tech-related sites.
• Mostly Used For: ISPs, technology companies, online communities.
• Rate: $10 – $15 per year.

5. .io (Indian Ocean Territory / Tech Industry)

• Register: Popular among startups and tech businesses.
• Mostly Used For: SaaS companies, AI, blockchain, and developers.
• Rate: $30 – $60 per year.

6. .ai (Artificial Intelligence / Anguilla)

• Register: Used mainly by AI companies and startups.
• Mostly Used For: AI, ML, tech innovations, research.
• Rate: $60 – $120 per year.

7. .co.uk (United Kingdom)

• Register: Used for UK businesses and individuals.
• Mostly Used For: British companies, local stores, freelancers.
• Rate: $7 – $12 per year.

8. .ca (Canada)

• Register: Available for Canadian citizens and businesses.
• Mostly Used For: Canadian e-commerce, local businesses, and startups.
• Rate: $10 – $15 per year.

9. .dev (Developers)

• Register: Secured domain for developers and tech brands.
• Mostly Used For: Software projects, tech blogs, coding platforms.
• Rate: $12 – $20 per year.

10. .me (Personal Websites / Montenegro)

• Register: Ideal for personal branding, portfolios, and blogs.
• Mostly Used For: Freelancers, bloggers, influencers.
• Rate: $10 – $25 per year.

11. .co (Company / Colombia)

• Register: Great alternative to .com for businesses.
• Mostly Used For: Startups, brands, and e-commerce.
• Rate: $20 – $35 per year.

12. .de (Germany)

• Register: Must be related to German businesses or residents.
• Mostly Used For: German businesses and local brands.
• Rate: $7 – $12 per year.

13. .app (Applications)

• Register: A Google-managed domain for apps and developers.
• Mostly Used For: Mobile and web applications, software.
• Rate: $12 – $25 per year.

14. .in (India)

• Register: Open to individuals and businesses in India.
• Mostly Used For: Indian startups, e-commerce, and blogs.
• Rate: $5 – $15 per year.

15. .is (Iceland)

• Register: Primarily for businesses in Iceland.
• Mostly Used For: Icelandic companies and media.
• Rate: $30 – $50 per year.

16. .gg (Guernsey / Gaming)

• Register: Popular in gaming and esports industries.
• Mostly Used For: Gaming, esports, online competitions.
• Rate: $50 – $100 per year.

17. .to (Tonga / Streaming & Tech)

• Register: Often used for streaming services and tech.
• Mostly Used For: Video platforms, proxies, and tech sites.
• Rate: $25 – $50 per year.

18. .ph (Philippines)

• Register: Available for Philippine businesses.
• Mostly Used For: Local businesses and startups.
• Rate: $30 – $60 per year.

19. .nl (Netherlands)

• Register: Requires Dutch business or individual.
• Mostly Used For: Dutch e-commerce and local brands.
• Rate: $5 – $15 per year.

20. .id (Indonesia)

• Register: Must be an Indonesian entity.
• Mostly Used For: Indonesian businesses and organizations.
• Rate: $15 – $30 per year.

21. .website (General Websites)

• Register: Open to everyone.
• Mostly Used For: Personal websites, portfolios, and businesses.
• Rate: $3 – $15 per year.

22. .xyz (Alternative to .com)

• Register: Affordable and open to all.
• Mostly Used For: Startups, tech companies, and experimental projects.
• Rate: $1 – $10 per year.

23. .online (Online Presence)

• Register: Perfect for e-commerce and services.
• Mostly Used For: Digital agencies, e-commerce.
• Rate: $5 – $20 per year.

24. .store (E-commerce)

• Register: Tailored for online shops.
• Mostly Used For: E-commerce businesses.
• Rate: $20 – $50 per year.

25. .best (Premium Branding)

• Register: Premium domain for top-quality brands.
• Mostly Used For: Exclusive services, reviews, and rating sites.
• Rate: $50 – $100 per year.

26. .shop (E-commerce & Retail)

• Register: Ideal for e-commerce stores.
• Mostly Used For: Online shops and retailers.
• Rate: $15 – $40 per year.

27. .pk (Pakistan)

• Register: For Pakistani businesses and individuals.
• Mostly Used For: Local businesses, startups, and blogs.
• Rate: $20 – $30 per year.

28. .uk (United Kingdom)

• Register: For UK-based companies.
• Mostly Used For: Local businesses, news portals, e-commerce.
• Rate: $10 – $20 per year.

29. .tv (Television & Streaming)

• Register: Used by video content creators.
• Mostly Used For: TV networks, video platforms, and streaming.
• Rate: $30 – $60 per year.