Base64 Encode / Decode
Encode text to Base64 or decode Base64 strings back to text. Supports UTF-8.
About Base64
- Base64 encodes binary data as ASCII text (A–Z, a–z, 0–9, +, /)
- Text: encode/decode plain text. File: encode images/PDFs to Base64 or decode back to download.
- 100% client-side — your data never leaves your device