Base64 Encoder
Encode and decode Base64 text and files
About this tool and FAQ
What is "Base64 Encoder"?
"Base64 Encoder" is a convenient online tool for encoding and decoding data. Encode and decode Base64 text and files. Paste data — conversion happens instantly in your browser without sending data to a server.
How to use
Paste source data in the input field. Choose the direction: encode or decode. Click the button — the result appears immediately. Copy the converted data with one click.
Features of "Base64 Encoder"
- One-click encoding and decoding
- Formats: base64, encode
- Instant processing without delay
- No data sent to servers
When this tool helps
When to use
"Base64 Encoder" is useful for developers when debugging, testing APIs, working with config files and data transmission. It also helps when learning encoding formats.
Advantages of the online version
The tool "Base64 Encoder" processes data locally for browser-only operations. It requires no installation or authorization and supports large data volumes in the browser.