Base64Tool Encoder Decoder
Encode and decode Base64 fast
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
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.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, LEAN ASIA CO., LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- LEAN ASIA CO., LTD
- Size
- 740.4 KB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 LEAN ASIA CO., LTD