Base64 Decoder - Convert Encoded Data
Unlock your Base64 encoded data with our online Base64 decoder. Transform Base64 strings back to their original format, whether it's text, images, or binary files. This powerful tool supports various output formats, making it ideal for developers and data enthusiasts looking to decode Base64 efficiently.
How to Use Base64 Decoder
- 1. Paste your Base64 encoded string in the input field
- 2. Click "Decode Base64" to convert the string
- 3. Choose to copy the decoded text or download as a file
- 4. For files, enter an optional filename before downloading
Frequently Asked Questions
Base64 is a encoding method that converts binary data into ASCII text format. It's commonly used for sending attachments via email, embedding images in web pages, and storing complex data in a text format.
You can decode any valid Base64 string, including text, images, documents, and other file types. The tool will automatically detect if the decoded content is text or binary data.
Make sure your Base64 string is complete and valid. Common issues include missing padding characters (=), line breaks, or special characters that might have been altered during copying.