📥 PASTE YOUR TEXT HERE INPUT
Input Text or Data
💥 Please enter some text to encode!
📚 TRY AN EXAMPLE — CLICK TO LOAD! EXAMPLES
Simple Text
"Hello World"
↓ Encode to Base62
JSON Object
{"name":"Ali",...}
↓ Encode to Base62
URL
https://devdunia.com
↓ Encode to Base62
Greeting
"Hello from DevDunia!"
↓ Encode to Base62
🧠 HOW BASE62 ENCODING WORKS EXPLAINER
1

Your text is converted to UTF-8 bytes using a TextEncoder. Each character becomes 1–4 bytes depending on the character.

2

All bytes are combined into one big BigInt number — treating the byte array as a huge base-256 number.

3

That number is repeatedly divided by 62. Each remainder maps to a character: 0–9, A–Z, a–z.

4

No padding characters needed! Base62 is naturally URL-safe and works well for short links, tokens, and unique IDs.