Base64 to Excel
📊 Base64 to Excel Decoder
Make sure the Base64 string is a valid Excel file. The filename should end with .xls or .xlsx.
About Base64 to Excel Decoder
This free online tool allows you to decode Base64-encoded Excel strings and download them as Excel files. Just paste your Base64 string, specify a filename, and click "Download Excel" to save it.
- Fast and secure Base64 decoding to Excel
- No file upload required, works entirely in your browser
- One-click download for convenience
Base64 encoding is often used to embed Excel files in HTML, CSS, or JSON. Use this tool whenever you need to convert Base64 data back to a real Excel file. If you want to encode Excel files to Base64, try our Excel to Base64 Encoder.