Base64 Encoder & Decoder for Text & Files
Encode and decode text, strings, and files to Base64 format with complete UTF-8 character preservation. Clean, fast, and handles binary files smoothly.
如何使用此工具
- Select Encode or Decode mode.
- Paste your text or upload a binary file.
- Copy the Base64 output or download the decoded file.
常见问题解答
Does this tool preserve non-English characters?
Yes, full UTF-8 byte conversion ensures multilingual text and emoji encode and decode flawlessly.
What is Base64 used for?
Base64 represents binary data in an ASCII string format, ideal for data URLs, inline images, and API payloads.
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