Transform Unicode text locally with explicit UTF-8 handling and copy-ready output.
Method
Encoding and privacy
Base64 input and output use UTF-8 so non-ASCII text is preserved. URL mode applies component encoding, and HTML mode escapes or decodes common named and numeric entities.
Encoding is not encryption. All transformations run locally in the browser, but sensitive output should still be handled according to its actual security requirements.
Questions
Text Encoding Converter FAQ
Is Base64 encryption?
No. Base64 is a reversible representation for binary data and provides no confidentiality.
Does the text leave my browser?
No. The conversion runs locally in the page and does not submit the entered text to a server.
