Base64 decoder

🧩 Base64 Decoder – Convert Base64 to Text Online

Free Online Tool to Decode Base64 Strings Instantly

Use the Base64 Decoder by Prime4You to convert Base64-encoded data into readable text in seconds. Whether you're decoding image data, credentials, or web-safe strings, this tool provides instant, accurate results – completely browser-based and privacy-friendly.

🚀 Key Features

• 🔓 Decode Base64 to plain text, ASCII, or UTF-8
• ⚡ Instant conversion with live preview
• 🔐 100% client-side – your data stays private
• 🧑‍💻 Designed for developers, writers & analysts
• 📱 Mobile-optimized, fast & easy to use

🎯 Use Cases

• 📜 Decoding Base64 email headers or web tokens
• 🖼️ Viewing encoded image or file data
• 🔐 Extracting credentials from encoded strings
• 🧪 Debugging API responses or JWT payloads
• 👨‍💻 Learning and testing encoding/decoding logic

🧪 Example

Input: SGVsbG8gV29ybGQ=

Output: Hello World

💡 What Is Base64 Decoding?

Base64 decoding is the process of converting encoded Base64 strings back into their original form. This is commonly used in data transmission, cryptography, and web development. Our Base64 Decoder makes this process fast and reliable – without installing any software.

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