Encode Text to Base64 Online – Decode Base64 to UTF-8
Convert plain text to Base64 strings and decode Base64 back to readable text. Fully supports UTF-8, emojis, and special characters.
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Free Base64 String Converter – Encode & Decode UTF-8 Text
Base64 is a standard binary-to-text encoding scheme used to represent binary data in an ASCII string format. It is widely used in web development to embed images directly into HTML/CSS, transmit data safely over JSON APIs, or encode complex strings.
Unlike basic tools that break when dealing with non-English text, our Base64 encoder and decoder uses advanced UTF-8 handling. This means you can safely encode text to Base64 with emojis and special symbols, and decode them back without any data corruption or missing characters.
How to Encode Text to Base64 with Emojis & Special Characters
- Paste your plain text (including emojis and special characters) into the text area above.
- Click the “Encode to Base64” button to generate the encoded output.
- Your text will instantly convert into a Base64 string. You can then click “Copy Text” or “Download .txt” to save it.
- To reverse the process, paste a Base64 string and click “Decode from Base64” to get the original text back.
Base64 Encoding for UTF-8, Emojis & Special Characters
Full UTF-8 Support
Encode and decode emojis, non-English alphabets, and special unicode characters without any corruption.
Instant Conversion
Convert text to Base64 and back instantly in your browser. No server upload, no waiting.
Copy & Download
One-click copy to clipboard or download the result as a .txt file for easy use in your code.
100% Private & Free
Your text never leaves your browser. No data is sent to any server, ensuring total privacy.
Base64 Encoder & Decoder – Frequently Asked Questions
Paste your plain text into the tool above and click 'Encode to Base64'. Your text will instantly be converted into a Base64 string that you can copy or download.
Paste your Base64 encoded string into the tool and click 'Decode from Base64'. The tool will convert it back to readable plain text instantly.
Yes. Unlike basic encoders that break on special characters, our tool uses advanced UTF-8 encoding logic. You can safely encode and decode emojis, non-English text, and special symbols without any corruption.
No, Base64 is an encoding format, not encryption. It simply converts data into a different format using a public algorithm. Anyone can easily decode a Base64 string, so never use it to hide sensitive data like passwords.
Yes. Our tool handles all special characters, symbols, and unicode text properly. It converts them into Base64 format accurately and decodes them back without losing any data.