Free online Base64 encoder and decoder for text, files, images, and binary data. Easily convert, encode, and decode for data transmission, storage, and web development.
Free online Base64 encoder and decoder. Convert text, files, or images to Base64, and decode Base64 back to its original format directly in your browser.
Base64 is an encoding scheme that converts binary data into ASCII strings using 64 characters (A-Z, a-z, 0-9, +, /). It ensures safe transmission of files, images, and text over text-based protocols like email, JSON, or XML. This tool allows you to encode, decode, and validate Base64 for text, files, or images online without installing any software.
Input:
keydecryptor
Output:
a2V5ZGVjcnlwdG9y
What is Base64 used for?
Base64 encodes binary data like files, images, and text into ASCII strings for safe transmission over text-only protocols such as email, JSON, or XML.
How do I convert data to Base64?
Enter your text or upload a file in this tool, and it will generate the Base64 encoded string. You can also decode Base64 back to its original format.
Can I decode Base64 images?
Yes. Paste the Base64 string or upload a Base64 file, and the tool will output the image in its original format.
Can I convert text to Base64?
Yes. Enter your text in the input field, and the tool will instantly generate the corresponding Base64 string.
Can I convert Base64 back to a file?
Yes. Paste or upload a Base64 string, and download the resulting file in its original format.
Does this tool validate Base64?
Yes. The tool checks if the input string is valid Base64 before encoding or decoding.
Can I use this Base64 tool online?
Yes. You can encode, decode, and validate Base64 text, files, and images directly in your browser without installing software.
