Paste your Excel data or drag Excel files here

.xls , .xlsx , .xlsm
⚡ Extract web tables with one click, instantly convert 30+ formats HOT

Online Table Editor

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Table Generator

How to Quickly Convert Excel to Protocol Buffers Online Format?

1. Upload, paste, or extract Excel from web pages with multiple input methods supported

Upload Excel files (supports .xlsx, .xls formats) or copy table data directly from Excel and paste. The tool supports multi-worksheet processing, complex format recognition, and fast parsing of large files, automatically handling merged cells and data types.

2. Modify Excel using our professional online table editor

Edit data using our professional online table editor. Supports deleting empty row data, removing duplicate rows, transposing data, sorting by rows, regex find & replace, and real-time preview. All changes will automatically convert to Protocol Buffers format with simple and efficient operation and precise reliable results.

3. Copy or download Protocol Buffers with multiple export options supported

Generate standard Protocol Buffer definitions with support for message types, field options, and service definitions. Generated .proto files can be compiled for multiple programming languages.

Note: Our online conversion tool uses advanced data processing technology, runs completely in the browser, ensures data security and privacy, and does not store any user data.

What is Excel format and its application scenarios?

.xls .xlsx .xlsm

Microsoft Excel is the world's most popular spreadsheet software, widely used in business analysis, financial management, data processing, and report creation. Its powerful data processing capabilities, rich function library, and flexible visualization features make it the standard tool for office automation and data analysis, with extensive applications across almost all industries and fields.

What is Protobuf format and its application scenarios?

.proto

Protocol Buffers (protobuf) is Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. Widely used in microservices, API development, and data storage. Its efficient binary format and strong typing make it ideal for high-performance applications and cross-language communication.

Related Converters

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