Base64 Encoder / Decoder
DeveloperConvert text to Base64 and back. Handles Unicode correctly, so emoji and non-Latin scripts round-trip without corruption.
Opening your tool...
Loading the controls. You can start as soon as they appear.
About Base64 Encoder / Decoder
Convert text to Base64 and back. Handles Unicode correctly, so emoji and non-Latin scripts round-trip without corruption. Open the tool in your browser and follow the controls above. Some tools use external services; see the privacy page before submitting sensitive input.
How to use Base64 Encoder / Decoder
- 1Open the Base64 Encoder / Decoder tool above.
- 2Enter or paste your input.
- 3Choose your options.
- 4Wait for processing to finish, check the result, then download or copy it if that option is available.
Frequently asked questions
Is Base64 Encoder / Decoder free?
A free account includes two tries of Base64 Encoder / Decoder. Pro removes the site's trial limit. See the pricing page for details.
Is Base64 Encoder / Decoder safe and private?
Processing varies by tool. Many file utilities run on your device; AI and other server-backed features send input to external services. Read the privacy page before using sensitive information.
Do I need to install anything?
No. Base64 Encoder / Decoder runs entirely online in your web browser, nothing to download or install.