Base64 Encoder & Decoder
Easily encode text to Base64 or decode Base64 to text with our intuitive tool.
Base64 Encoder & Decoder
Encode or decode Base64 strings using the tool below.
Frequently Asked Questions
What is Base64?
Base64 is a method for encoding binary data into an ASCII string format. It represents binary data in a 64-character set (A-Z, a-z, 0-9, +, /) with = for padding, making it suitable for text-based systems like email or JSON.
When should I use Base64 encoding?
Base64 encoding is useful when you need to transmit binary data over systems that only handle text, such as embedding images in HTML, sending attachments in emails, or passing data in APIs. It ensures compatibility with text-only protocols.
Is Base64 encoding secure?
No, Base64 encoding is not secure. It is not an encryption method but a simple encoding scheme. Anyone can decode Base64 data easily. For secure data transmission, use proper encryption methods like AES or RSA.
How to Use Our Base64 Encoder & Decoder
Select Mode
Choose whether to encode or decode using the toggle buttons.
Enter Text
Input the text to encode or Base64 string to decode.
Process
Click "Encode Base64" to see the result.
Features
Encode & Decode
Easily encode text to Base64 or decode Base64 to text.
Instant Results
Get Base64 encoding or decoding results instantly.
User-Friendly
Simple interface for quick encoding and decoding.
Popular Use Cases
Data Transmission
Encode data in Base64 for safe transmission over text-based protocols.
API Integration
Use Base64 to encode data in APIs that require text formats.
File Embedding
Embed small files (like images) in HTML or CSS using Base64.