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Base64 Encoder

Encode text to Base64 format for safe data transmission and storage

Base64 Encoder
Encode text to Base64 format
ℹ️ About Base64 Encoding:
  • • Base64 uses 64 characters: A-Z, a-z, 0-9, +, /
  • • Increases data size by approximately 33%
  • • Often used for encoding binary data in text
  • • Common in email attachments and web data transfer

Related Number Systems & Encoding Calculators

Base64 Decoder

Decode Base64 strings back to text

URL Encoder

Encode text to URL-safe format

URL Decoder

Decode URL-encoded strings back to text