Base64 Encoder/Decoder

Base64 encoding is used to convert binary data into text, making it easier to transmit over networks. A Base64 Encoder/Decoder allows you to encode text or files into Base64 and decode Base64 back to normal text.

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📌 Why Use Base64 Encoding?

✔ Encodes text and binary data into Base64 format
✔ Ensures safe transmission of data over networks
✔ Useful for encoding images, files, and APIs
✔ Decodes Base64 back into original text or file

Base64 Encoder & Decoder

Enter Text:


Encode to Base64 Decode from Base64

Output:

📌 How It Works?

1. Enter text into the input box.
2. Click “Encode to Base64” to get the Base64-encoded text.
3. Click “Decode from Base64” to get the original text back.
4. If invalid Base64 is entered, an error message appears.

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📌 Who Needs This Tool?

✔ Developers working with encoded data in APIs & web apps
✔ Cybersecurity experts handling encrypted information
✔ Data analysts working with encoded data formats
✔ Network engineers transferring binary data in text format

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🔹 Final Thoughts

• This Base64 Encoder & Decoder is simple and effective.
• Uses pure JavaScript—no external libraries required.
• Works for text encoding and decoding only (not images or files).