Base64 Encoder / Decoder
Encode plain text into Base64 or decode Base64 into readable text instantly.
What is Base64 Encoding?
Base64 encoding converts binary or text data into a readable ASCII string format. It is widely used in web development for encoding data in URLs, APIs, and email attachments.
How to Use the Base64 Encoder Decoder
- Paste your text or Base64 string in the input box.
- Click Encode to convert text into Base64.
- Click Decode to convert Base64 back to readable text.
- Copy the result using the copy button.
Common Uses of Base64
- Encoding API credentials
- Email attachments
- Embedding images in HTML or CSS
- Secure data transfer
Frequently Asked Questions
Base64 encoding converts binary or text data into an ASCII string format using a specific character set. It is commonly used to safely transmit data through systems that only support text.
Base64 encoding is not encryption. It only changes data into a readable text format for safe transmission, while encryption protects data using a key and makes it unreadable without decryption.
No. Base64 encoding is not encryption. It only converts data into a different format. Anyone can decode Base64 back to its original form.
Base64 is widely used in web development, APIs, email attachments, and embedding images in HTML or CSS.
Paste the Base64 encoded text into the input field and click the Decode button. The original text will appear in the output area.
Yes. You can upload a file using the upload button, and the tool will convert its content into Base64 format.
Check out our JSON Formatter or JSON to C# Converter for easy formatting.