Base64 Encoder / Decoder

Convert text to and from Base64 with this simple online tool

Encode to Base64 Decode from Base64

📌 Frequently Asked Questions: Base64 Encoder Decoder

❓ What is Base64 encoding?

Base64 encoding is a method of converting binary data (like images or files) into a text format using ASCII characters. It’s commonly used for transmitting data over media that are designed to handle text, such as email and JSON APIs. One can use our free Base64 Encoder Decoder for this.

❓ How do I use this Base64 encoder and decoder?

Simply enter your text or upload a file, then click “Encode” to convert it into Base64. To decode, paste the Base64 string and click “Decode” to get the original data or file back instantly.

❓ Is Base64 encoding secure?

No, Base64 is not a secure encryption method. It’s an encoding technique, not encryption, and can be easily reversed. For sensitive information, always use encryption alongside Base64.

❓ Can I encode files like images or PDFs using Base64?

Yes! You can upload and convert files such as images, PDFs, or documents into Base64 format, making them easier to embed in web pages or transfer in text-based formats.

❓ Why should developers use Base64?

Developers often use Base64 to embed assets directly into HTML, CSS, or JavaScript files, or to safely transmit binary data through text-only systems like email, XML, or JSON.

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