Free Base64 Encoder and Decoder Tool

Encode and Decode Base64 Data Instantly

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  1. Maximum file size is 10MB.
  2. Select an image (.jpg, .jpeg, .png, .gif, .webp, .svg, .bmp, .ico)
Text   Image
Convert to Image
Decoded Image Download Image
We prioritize your privacy. We do not store any of your data or files on our servers. All processing is performed locally within your browser, ensuring maximum data confidentiality and security. While some data may be cached/stored temporarily to enhance functionality, it is automatically and securely deleted by our system every hour through a scheduled process. We are committed to maintaining a secure and private user experience at all times. Read Privacy & Policy
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What is a Base64 Encode-Decoder?

A Base64 Encode-Decoder is an online tool that converts data into Base64 format for encoding or decodes Base64 strings back into their original form.

How do I use the Base64 Encode-Decoder?

Enter the text or file you want to encode or decode, select the appropriate operation (encode or decode), and the tool will process and display the result.

What is Base64 encoding used for?

Base64 encoding is commonly used to encode binary data such as images or files into ASCII text so it can be safely transmitted over text-based protocols like email or JSON.

Is the Base64 Encode-Decoder tool free?

Yes, this Base64 Encode-Decoder tool is completely free to use without any registration or fees.

Can I decode any Base64 string with this tool?

Yes, you can decode any valid Base64 encoded string to retrieve the original data.