Base64 excel Converter
Professional converter tool with file preview and validation support
Key Features
Advanced spreadsheet processing capabilities
Support both excel to base64 encoding and base64 to excel decoding with high accuracy
Support Excel file online preview without downloading
Support processing and previewing Excel files with multiple worksheets
Support various Excel file formats like .xlsx, .xls
Support downloading conversion results as Excel file or Base64 text
Support drag and drop Excel file upload for easy operation
Use Cases
Common applications of data conversion
Transfer Excel file data through APIs using encoding
Store Excel files encoded in databases
Embed Excel file content in emails using excel to base64 encoding
Backup Excel files after encoding
How to Use
Complete conversion in four simple steps
Choose excel to base64 encoding or base64 to excel decoding mode
Enter Base64 content or upload Excel file
Click convert button to start processing
Preview, copy or download conversion result
FAQ
Frequently asked questions about data conversion