Base64 Encoder Decoder
Use our free Base64 encoder decoder to encode text to Base64 or decode Base64 to text instantly. This Base64 encoder decoder is completely free with no registration required.
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About Base64 Encoder Decoder
Our free online Base64 encoder decoder helps you encode text to Base64 or decode Base64 to text instantly. Whether you're working with APIs, embedding data in HTML/CSS, or processing encoded strings, this Base64 encoder decoder makes it easy. For other developer tools, check out our Developer Tools category.
Base64 encoding is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used for encoding data in JSON, XML, email attachments, and embedding images in HTML/CSS. Our Base64 encoder decoder provides instant encoding and decoding with no file size limits. For hashing text, try our Hash Generator.
Key Features:
- Encode text to Base64 - Convert any text string to Base64 format
- Decode Base64 to text - Convert Base64 strings back to original text
- Instant processing - Fast encoding and decoding in real-time
- No size limits - Process text of any length
- Completely free - No registration, no limits
How to Use Base64 Encoder Decoder
- Select whether you want to encode (Text → Base64) or decode (Base64 → Text)
- Enter your text or Base64 string in the input field
- Click the "Convert" button to process
- Copy the result from the output field using the "Copy Result" button
Learn more: According to Wikipedia's article on Base64 , Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format, commonly used for encoding data in JSON, XML, and embedding binary data in text-based formats.
Base64 Use Cases
API Development
Encode binary data for JSON/XML APIs
Image Embedding
Embed images in HTML/CSS as data URIs
Email Attachments
Encode attachments for email transmission
Data Storage
Store binary data in text-based formats
Frequently Asked Questions
Is the Base64 encoder decoder free to use?
Yes, our Base64 encoder decoder is completely free to use. No registration or payment required.
What is Base64 encoding used for?
Base64 encoding is commonly used to encode binary data (like images) into text format for transmission over text-based protocols, embedding in HTML/CSS, or storing in JSON/XML.
Can I encode images to Base64?
This tool encodes text to Base64. For encoding images to Base64, you would need to first convert the image to its binary representation, then encode that binary data.
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