Base64Tool Encoder Decoder

Encode and decode Base64 in one tap.

Base64Tool encodes any text or string to Base64 and decodes Base64 back to plain text in one tap. Paste input, choose Encode or Decode, and copy the result. Save frequently used snippets with a label so you can find them again without retyping. A dark purple interface keeps eye strain low during late-night development sessions. Entirely on-device with no data collection.