Base64 Encode/Decode
Convert plain text to Base64 and decode Base64 back to text instantly.
About Base64
Base64 is a text representation of binary data. It is commonly used in data URLs, API payloads, and authentication headers. This tool handles Unicode safely, so emojis and non-Latin characters are preserved correctly.
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Can this tool encode and decode Base64?
Yes. You can convert plain text to Base64 and decode Base64 back to text instantly.
Does it support Unicode characters and emojis?
Yes. The converter handles Unicode safely, including emojis and non-Latin characters.
Is Base64 encryption?
No. Base64 is an encoding format, not encryption, and can be decoded easily.
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