Encode or Decode Base64 Now
Use our free tool to convert text to/from Base64.
What is Base64?
Base64 is an encoding scheme for binary data in text format, used in emails and web.
How Does the Base64 Tool Work?
Uses btoa/atob for encoding/decoding in the browser.
Use Cases
- Embedding images in HTML/CSS.
- Encoding data for APIs.
- Secure transmission.
Why Use Utils Hub's Base64 Tool?
- Instant and Free: No limits.
- Private: Browser-only.
FAQ About Base64
Is Base64 encryption?
No, it's encoding, not encryption.
Why use Base64?
To represent binary in text-safe format.