Best TLDs for Best TLDs for Developer Tools
Domain extensions for dev tools and utilities
Recommended TLDs
1
.dev
Purpose-built for developer-focused products.
Clear developer signal
HTTPS enforced
Google-operated
Newer TLD
Higher price than some alternatives
2
.tools
Directly describes the product category.
Very descriptive
Good availability
Affordable
Low mainstream adoption
Generic feeling
3
.io
Established tech TLD with strong developer association.
Tech credibility
Wide recognition
Good SEO in tech
Higher prices
ccTLD concerns
4
.app
Great for tools delivered as web applications.
Application signal
HTTPS enforced
Modern
Implies consumer app
Less tool-specific
5
.codes
Playful extension for coding-related tools.
Coding association
Good availability
Can seem informal
Very low adoption