Skip to main content

UUID version 7 Generator

Time-sortable, RFC 9562 compliant identifiers generate karein.
Time (UTC):
UTC Timestamp (milliseconds):

UUID verify karne ki zaroorat hai?

Kisi bhi v7 string se timestamp aur version extract karne ke liye humare UUID v7 Decoder ka use karein.

UUID v7 Decoder Kholein

Related Tools


UUID version 4 Generator
UUID v7 Decoder
Random Strings Generator
Unix Timestamp Converter

UUID v7 kya hai?

UUID v7 RFC 9562 me defined next-generation identifier hai. Random UUID v4 ke ulte, ye shuruat me 48-bit Unix timestamp embed karta hai. Ye ise time-sortable aur database performance ke liye highly optimized banata hai, jabki global uniqueness bhi maintain rehti hai.

Main Advantages

  • 🚀 Database Efficiency: Sequential IDs B-tree fragmentation ko rokti hain, jisse PostgreSQL, MySQL aur SQL Server me faster writes milte hain.
  • 📅 Time-Sortable: IDs creation time ke hisab se naturally sort ho jaati hain, jisse extra created_at column ki zarurat khatam ho jaati hai.
  • 🛡️ Privacy-Safe: UUID v1 ke ulte, v7 aapki machine ka MAC address leak nahi karta.
  • 🌐 Distributed Friendly: Bina kisi collision ke risk ke multiple servers par IDs generate karein.

Kaise use karein

  1. Quantity select karein: Kitne UUIDs generate karne hain wo select karein.
  2. Generate karein: Humara server high-precision clocks ka use karke standard-compliant IDs create karta hai.
  3. Copy karein: Apne project me paste karne ke liye one-click button ka use karein.

UUID v7: 019c38e8-1c86-7d86-b970-a1d2534a6f22 — Hume ise RFC 9562 ke nazariye se dekhna hoga.

Ye specific ID time ke ek precise moment ko encode karti hai: Thursday, August 7, 2025, at 11:34:55.302 AM UTC.

Character Layout

Segment Hex Value Description Technical Details
Timestamp 019c38e8-1c86 Unix Epoch (ms) Pehle 48 bits. Ye 'sortable' part hai.
Version 7 UUID Version 7 par fixed. Ye system ko batata hai ki ye ek v7 ID hai.
Entropy A d86 Random/Sub-ms Random data ya high-res timing ke 12 bits.
Variant b RFC Variant Aamtaur par 8, 9, a, ya b. Ye layout define karta hai.
Entropy B 970-a1d2534a6f22 Random Fill Cryptographically secure randomness ke 62 bits.

Frequently Asked Questions (FAQ)

v4 random hota hai aur waqt ke saath database indexes ko 'explode' kar deta hai. v7 sequential hota hai, jo aapke database ko fast aur storage ko compact rakhta hai.

Haan. Halanki isme timestamp hota hai, baki ke bits cryptographically random hote hain. Ye unguessable hai aur public APIs ke liye safe hai.

Nahi. ToolGK par UUIDs memory me generate hote hain, aapko bheje jaate hain aur turant purge kar diye jaate hain. Hum koi generated IDs log ya store nahi karte.

UUID v7 me timestamp hota hai. Security tokens ya reset links jo anonymous rehne chahiye, unke liye iske bajaye use karein UUID v4 .
We use analytics cookies to understand site usage and improve tools. See our Privacy Policy.