🔀 Base64 Encoder/Decoder
Base64 encoding is a method of converting binary data into ASCII text format. It's commonly used for embedding image data in HTML/CSS, sending data over email, or encoding credentials in HTTP headers.
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❓ Frequently Asked Questions
What is Base64 encoding?
Base64 is a binary-to-text encoding scheme that converts binary data into an ASCII string format. It's commonly used when there's a need to transfer binary data over media designed to handle text.
When should I use Base64 encoding?
Use Base64 when you need to embed binary data in text formats (like images in CSS/HTML), send data through systems that only support text, or encode credentials for HTTP authentication.
Is Base64 encoding secure?
No, Base64 is NOT encryption. It's an encoding scheme that can be easily decoded. Never use Base64 alone to protect sensitive information.
What's the character limit?
Our tool supports up to 10,000 characters to ensure fast performance and prevent browser slowdowns.