Base64 Encode / Decode

Convert text and files to and from Base64 — handy for embedding data in JSON, CSS, or API payloads. Encoding and decoding happen entirely on your device.

Mode

Encode (text → Base64) Decode (Base64 → text)

URL-safe (replace +/ with -_ and strip padding)

Input

—

File ↔ Base64

File → Base64

Base64 → File File name

Base64 is encoding, not encryption — it obscures but does not protect data. Always use TLS and encryption for anything sensitive.