Base64 Encoder
Encode text to Base64 format.
Enter text to encode to Base64
Enter the text you want to encode.
The text will be automatically encoded to Base64.
Copy the generated Base64 string for use.
Safely transmit data.
Represent binary data in text format.
Include images or files inline in web development.
Useful for data encoding in API communication.
What is Base64 Encoding?
Base64 encoding is a method to convert binary data (like images or files) or text data into a an ASCII string format. This is useful for transmitting data over channels that only reliably support text.
When to Use Base64 Encoding?
- Embedding small images or other files directly in HTML, CSS, or JSON.
- Transmitting data through systems that might corrupt binary data (e.g., some email systems).
- Storing binary data in text-based formats like XML or JSON.
Frequently Asked Questions (FAQ)
What is Base64 encoding?
Base64 is an encoding scheme that converts binary data into text format. It's used for safely transmitting binary data over email or web protocols that only support text.
When should I use Base64?
Use Base64 when embedding images directly in HTML, transmitting binary data through APIs, sending email attachments, or when you need to represent binary data as text.
How does Base64 affect file size?
Base64 encoding increases the size by approximately 33% because it represents every 3 bytes of data with 4 characters.