Best uses
Text and development workflows, API debugging, data inspection, test fixtures, and quick encoding tasks.
Base64 Encoder & Decoder
Encode text to Base64 or decode Base64 text online. Fast, free and easy to use directly in your browser.
Free Base64 Encoder & Decoder
Use this free Base64 Encoder and Decoder to convert text into Base64 or convert Base64 encoded data back into readable text.
What is Base64?
Base64 is an encoding method commonly used to represent binary or text data using a limited set of characters. It is frequently used in web development, APIs, data transmission and software applications.
How to Encode Text to Base64
- Enter your text in the input box.
- Click Encode Base64.
- Copy the generated Base64 result.
How to Decode Base64
- Paste Base64 encoded text.
- Click Decode Base64.
- Read or copy the decoded result.
Base64 Encoder Features
- Encode text to Base64
- Decode Base64 to text
- Supports Unicode text
- Copy results instantly
- Works on desktop and mobile
- No registration required
- Browser-based processing
Frequently Asked Questions
What is a Base64 encoder?
A Base64 encoder converts text or binary data into a Base64 representation.
What is a Base64 decoder?
A Base64 decoder converts valid Base64 data back into its original text representation.
Is Base64 encryption?
No. Base64 is an encoding method, not encryption. Encoded data should not be considered secret or secure.
Is this Base64 tool free?
Yes. This Base64 Encoder & Decoder is available as a free online developer tool.