Base64 Encoder - Encode & Decode Base64 Online Free
Encode and decode Base64 strings securely online. Perfect for developers, data transmission, and web development. No registration required.
Last Updated: 2024-01-15
About Base64
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII format.
Common uses:
- Email attachments
- Data URLs in web development
- API data transmission
- Configuration files
Frequently Asked Questions
What is Base64 encoding?
Base64 is a binary-to-text encoding scheme that represents binary data in ASCII format using 64 characters.
When should I use Base64?
Base64 is commonly used for email attachments, data URLs in web development, API data transmission, and configuration files.
Is Base64 encoding secure?
Base64 is not encryption - it's just encoding. Anyone can decode Base64 data, so don't use it for sensitive information.
What file types can I upload?
You can upload text files (.txt) to encode or decode their contents.