100% Client-Side · Zero Data Collection

HEYDEV Toolbox

A high-efficiency online tool suite built for developers. Processed entirely in browser for absolute privacy and security.

📁 Click to Upload or Drag Image Here

Supports PNG, JPG, WEBP (Processed 100% locally in browser, no server transfer)

Current UNIX Timestamp

0

Timestamp ➔ Local Date

Date String ➔ Timestamp

🌐 Brand Domain Matrix

Three complementary premium domains forming a strategic tech brand moat

HEYDEV.CN

China Core

The premier country code TLD for China. Essential for establishing localized developer trust, tech communities, and regional SaaS brands in China.

HEYDEV.COM.CN

Commercial

The classic commercial entity domain in China. Ideal for corporate enterprise services, B2B tech solutions, and official brand backbones.

HEYDEV.CLOUD

Cloud Native

A global modern TLD built for Cloud Computing, Kubernetes, DevOps, and Infrastructure software. Ultra-clear positioning for global tech platforms.

Developer Stories

When technical vision meets premium identity, every choice is a strategic positioning

Global Brand Elevation for Cloud Tools

Tech Founder · Indie Hacker

In an era where cloud native is the infrastructure standard, a sharp domain speaks louder than lengthy feature lists. heydev.cloud instantly communicates specialized cloud expertise.

→ Featured Domain: heydev.cloud

Deep Local Roots & Trust

Developer Community · Regional Lead

For tech platforms expanding into Chinese developer ecosystems, heydev.cn is the cornerstone asset. Short, crisp, and authoritative for local user search and word-of-mouth.

→ Featured Domain: heydev.cn

Enterprise Moat for B2B Services

B2B SaaS Startup · Enterprise Services

When pitching enterprise clients, heydev.com.cn fulfills corporate compliance expectations while building trust as a legal, reliable, long-term software partner.

→ Featured Domain: heydev.com.cn

🤝 Contact & Business Collaboration

Open to discussions with engineering teams, startups, and domain investors

Partnership Terms

  • Supports asset collaboration for heydev.cn / .com.cn / .cloud
  • Available for individual licensing or full bundle acquisition
  • Escrow & safe transaction available via Escrow, Sedo, or Dan.com

Direct Reach

  • For inquiries, please send an email to the address below
  • Fluent in English & Chinese, responses within 24 hours