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Google’s developer-focused extension

A Clear Signal for Engineers and Builders.

.dev is a generic top-level domain operated by Google Registry. It is designed for developers, engineering teams, documentation, APIs, tools and technical projects. A name such as docs.dev or toolkit.dev immediately communicates a technical focus.

  • Developer identity. The .dev ending tells visitors the site is built for engineering and technical audiences.
  • HTTPS required. The .dev zone is on the HSTS preload list — browsers only load .dev sites over a valid HTTPS connection.
  • Open registration. Anyone can register an available .dev name; no special credentials are needed.
Your developer project, brought to life with a .dev domain toolkit.dev above an illustrative website with code-inspired landscape and a [email protected] email card. One name for a website, documentation and developer portal. toolkit.dev Your tools. A developer address. TOOLKIT Docs API CLI GitHub Built for developers. Clear identity for tools, docs and engineering teams. View docs hello@toolkit.dev Website Docs API CLI
Your chosen word comes first; .dev marks the address as a developer and engineering destination.

Live catalogue prices

.dev Registration Costs

See the current figures for a new registration, a renewal and a transfer side by side before you decide.

Start Fresh

Register Today

TSh 22,880 / first year

A clear developer-focused web address for the tool, documentation or project you are ready to launch.

Search .dev domains
Stay Active

Annual Renewal

TSh 48,646 / year

Keep an existing .dev name under your control for another year.

View Domain Prices
Move It Here

Domain Transfer

TSh 40,534 / transfer

Shift registrar control of an eligible .dev name to Truehost.

Transfer a .dev domain

Price note: figures come from the live Truehost catalogue. Taxes, premium names and checkout conditions can alter the final total.

Choose the right fit

.dev versus .app versus .io

The same core name can create different impressions. Compare audience and pricing before you commit.

Domain comparison and current Truehost prices
Which ending
suits you?
.devDeveloper .appApplication .ioTech / start-up
Ideal for Tools, documentation,
APIs & engineering
Mobile & web apps,
SaaS products
Start-ups and
developer brands
First impression Technical & engineering-focused Product / application Modern tech identity
First Year TSh 22,880 TSh 28,574 TSh 82,628
Renewal / Year TSh 48,646 TSh 55,406 TSh 234,546

Practical applications

Where a .dev Name Fits Naturally

Whether you ship developer tools, documentation, APIs or internal engineering platforms, a .dev address signals technical purpose.

Find Your .dev

Developer tools

Put the Tool First

Give your CLI, library or platform a clear engineering identity.

Documentation

Easy to Share Everywhere

A concise name that works in READMEs, chat and spoken conversations.

APIs & services

Give Your Service an Address

Present endpoints and developer portals under a domain that feels technical.

Brand protection

Cover the Matching Names

Secure the .dev version alongside .app, .io or other related registrations.

Everyday control

Manage Your .dev Without Friction

Handle DNS, nameservers, renewals and transfers from your Truehost account and link the domain to the services you already use. Remember to install a valid SSL certificate — HTTPS is mandatory for .dev sites.

DNS management

Create and edit the records that power your site, mail and verification tools.

SSL / HTTPS

Required for .dev. Install a valid certificate so the site loads in modern browsers.

Renewal control

Track expiry dates and keep the domain active year after year.

Transfer tools

Move an eligible domain into or out of your Truehost account when needed.

Before you register

Three Practical Checks

Check matching endings

Search the same string in .dev, .app and .io if brand protection is important to you.

Check existing rights

Availability in the registry does not mean the name is free of trademarks or other legal claims.

Plan for HTTPS

A valid SSL certificate is mandatory. Without it the site will not load in modern browsers.

Registry background

Key Facts About .dev

A developer-oriented generic top-level domain operated by Google Registry. The points below cover registration, technical requirements and lifecycle.

Google
Registry operator
Charleston Road Registry (Google Registry)
.dev
Category purpose
Developers, tools, documentation and engineering projects
HTTPS
Technical requirement
HSTS preload — sites must use a valid SSL certificate

.dev Registry and Registration Specifications

Open each chapter for the full technical and policy details.

Visit get.dev
Registry IdentityThe extension, operator and purpose
Registry Identity: .dev registry and registration specifications
PropertyCurrent .dev specification
Registration sold hereSecond-level name under .dev, for example toolkit.dev
Registration levelSecond level
Parent namespace.dev, a generic top-level domain (gTLD)
Registry operatorCharleston Road Registry Inc. (Google Registry)
Category roleDeveloper tools, documentation, APIs and engineering projects
Registration RulesEligibility, name format and registration terms
Registration Rules: .dev registry and registration specifications
PropertyCurrent .dev specification
Who can registerOpen to anyone worldwide. No special credentials or local presence required.
Allocation methodFirst come, first served when the requested name is available
Registration termTypically 1 year and multi-year options; the available term is confirmed during checkout
Allowed charactersUnaccented letters a–z, digits 0–9 and internal hyphens
Matching extensionsNot included. .dev, .app and .io must each be registered separately
DNS & SecurityNameservers, DNSSEC and HTTPS requirement
DNS & Security: .dev registry and registration specifications
PropertyCurrent .dev specification
HTTPS requirementMandatory. The .dev zone is on the HSTS preload list. Sites without a valid SSL certificate will not load.
DNSSECSupported when the DNS provider supplies compatible signing and DS records
NameserversMultiple nameservers can be recorded at registry level
Domain lookupPublic registration data is available through standard WHOIS and RDAP services
Lifecycle & ProtectionRenewal, recovery and domain disputes
Lifecycle & Protection: .dev registry and registration specifications
PropertyCurrent .dev specification
Expiry recoveryStandard gTLD grace and redemption periods apply; exact timing follows current registry policy
Domain disputesICANN UDRP and related rights-protection mechanisms apply

After the registration period

What Happens When a .dev Domain Expires?

Always renew before the expiry date if you want to keep the name. Under current registry policy the post-expiry window follows standard gTLD rules; once recovery windows close the domain can be released.

01Resolving

Active

The domain and all connected services operate normally. Keep contact and billing details up to date.

02Action due

Renewal Due

Renew at TSh 48,646 before the expiry date to avoid any interruption.

03Grace

Expired

A grace period may still allow standard renewal under current policy.

04Redemption

Recovery Review

Services stop resolving. Recovery options and fees depend on the domain’s exact registry status.

05Later

Released

If the name is not recovered it may become available again and can be registered by someone else.

Longer registration terms

Plan Beyond the First Year

Review the available terms below. In checkout you can search for a name, choose a term and confirm the final price. These links open the registration flow; they do not lock a specific term in advance.

Current prices: registration TSh 22,880; renewal TSh 48,646 per year. Multi-year totals are confirmed at checkout.
Term Total price Registration term Action
1 year Confirmed at checkout 1 year, subject to checkout availability Search domains for a 1-year term
2 years Confirmed at checkout 2 years, subject to checkout availability Search domains for a 2-year term
3 years Confirmed at checkout 3 years, subject to checkout availability Search domains for a 3-year term
4 years Confirmed at checkout 4 years, subject to checkout availability Search domains for a 4-year term
5 years Confirmed at checkout 5 years, subject to checkout availability Search domains for a 5-year term

Already registered?

Move an Existing .dev Domain

A transfer only changes the registrar that manages the name. It does not require a new domain or a website rebuild.

Transfer — TSh 40,534
  1. 01

    Confirm eligibility

    Check that the domain can be transferred and that you can access the current registrar account and authorisation code.

  2. 02

    Start the transfer

    Enter the existing .dev name in the Truehost transfer order form.

  3. 03

    Complete the steps

    Follow the instructions issued by the current registrar, Truehost and the registry.

Common questions

.dev Domain FAQs

Practical answers on developer domain registration, pricing, HTTPS requirements, DNS, transfers and expiry.

What exactly is a .dev domain?

It is a generic top-level domain operated by Google Registry. .dev is intended for developers, engineering teams, documentation, APIs, tools and technical projects.

How much does a .dev domain cost at Truehost?

The live prices displayed on this page are TSh 22,880 for a new registration, TSh 48,646 for renewal and TSh 40,534 for a transfer. The final amount is confirmed at checkout.

Is .dev better than .app or .io for my project?

Choose .dev when you want a clear developer or engineering identity. Choose .app for application or SaaS products (also requires HTTPS). Choose .io when a broader tech or start-up identity better matches your audience. Each ending is registered independently.

Who can register a .dev domain?

Anyone. Registration is open worldwide with no special credentials or local-presence requirements.

Why do .dev sites require HTTPS?

The .dev zone is on the HSTS preload list. Modern browsers will only load a .dev website over a secure HTTPS connection with a valid SSL certificate. Without SSL the site will not display.

Can I create email addresses on my .dev domain?

Yes. Point the domain to a compatible email provider and create addresses such as [email protected] or [email protected].

Can I host the website with a different provider?

Yes. Update the nameservers or individual DNS records to the values supplied by your chosen hosting platform. Remember to install a valid SSL certificate.

How many years can I register a .dev domain for?

Available terms are shown during checkout. One-year and multi-year options are commonly offered, subject to registry and registrar rules.

Which characters are allowed in a .dev name?

Use unaccented letters, numbers and hyphens placed inside the name. Spaces, underscores, other punctuation and a hyphen at either end are not accepted.

Does buying .dev also give me the matching .app?

No. Each extension is a separate registration. Search both versions if you want to control the matching brand names.

Who operates the .dev registry?

Google Registry (Charleston Road Registry) operates the .dev top-level domain. Truehost handles search, registration, billing, account tools and customer support for the domains sold on this page.

What happens after a .dev domain expires?

Under current registry policy a grace period may still allow standard renewal. After that window the domain can enter a recovery stage that may involve extra cost, and later become available for new registration. Renew early to avoid any service interruption.

.dev domain search

Ready to Secure Your .dev Domain?

Check live availability and see the current registration price before you continue to checkout. Remember to plan for HTTPS.