Base32 encoder and decoder (RFC 4648). Convert text to Base32 and back online in your browser.
Encode text to Base32 or decode it back. Base32 uses 32 case-insensitive characters (A–Z, 2–7), which makes it robust for things humans type or read aloud — TOTP secrets, file names and DNS labels.
TOTP/2FA shared secrets, some file systems, and anywhere case-insensitive, typo-resistant encoding helps. It is bulkier than Base64 but easier to transcribe.
Yes, output is padded with = to a multiple of 8 characters, per RFC 4648.