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Pydantic · Type Alias

Base64Str

Base64Str is a Pydantic string type for standard, non-URL-safe base64 data. It decodes input during validation and serializes the value back to base64 text.

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Syntax

Base64Str

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  • Base64Bytes
  • Base64UrlBytes
  • EncodedStr
  • Base64Encoder

Source: Pydantic Types. Checked 2026-11-03.