Will non-Latin characters break?

No — everything is processed as a UTF-8 byte stream, so non-Latin text and emoji convert cleanly without corruption.

Can I process multiple lines at once?

Yes — paste in several lines separated by line breaks and each one gets encoded or decoded individually, with results laid out line by line.

Any line that can't be decoded is flagged as an error, while the rest of the lines that were processed successfully keep their results.

Encode or decode multi-line text into Base64, Hex, URL, and HTML entity formats all at once

Encode or decode text containing any language or special characters into Base64, URL-encoded, and hex formats in a single pass.

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Will non-Latin characters break?: No — everything is processed as a UTF-8 byte stream, so non-Latin text and emoji convert cleanly without corruption.
Can I process multiple lines at once?: Yes — paste in several lines separated by line breaks and each one gets encoded or decoded individually, with results laid out line by line.
What happens if I try to decode malformed text?: Any line that can't be decoded is flagged as an error, while the rest of the lines that were processed successfully keep their results.