VLOOKUP Tool

Perform Excel-style VLOOKUP operations online for free. Enter your data table and lookup values to find matches instantly.

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About This Tool

This free online VLOOKUP tool replicates Excel's VLOOKUP function directly in your browser. It allows you to input a data table (with headers), specify a lookup value, column index, and range lookup option (exact or approximate match) to retrieve corresponding values. The tool is fully client-side, ensuring your data never leaves your device. It's perfect for quick data analysis, spreadsheet verification, or learning how VLOOKUP works without needing Excel.

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How to Use

Enter your data table in the provided text area, with each row on a new line and columns separated by commas or tabs.
Input the lookup value you want to search for in the first column of the table.
Specify the column index (starting from
from which to return the value.
Choose between exact match (recommended) or approximate match.
Click the 'Perform VLOOKUP' button to see the result, including the matched value and source row.
Use the 'Clear' button to reset all inputs and start over.

Frequently Asked Questions

Find Quick Answers

What is VLOOKUP and how does this tool work?

VLOOKUP is an Excel function that searches for a value in the first column of a table and returns a value from a specified column in the same row. This tool replicates that functionality entirely in your browser using JavaScript, so no data is sent to any server.

What format should I use for the data table?

Enter your table with each row on a new line. Separate columns with commas, tabs, or spaces. The first row is treated as headers. For example: 'Name, Age, City' on the first line, then 'John, 30, New York' on the next.

Can I use approximate matching with this tool?

Yes, you can toggle between exact match (default) and approximate match. Approximate match requires the first column to be sorted in ascending order and will find the closest value less than or equal to the lookup value.

Is my data secure when using this tool?

Absolutely. All processing happens locally in your browser using JavaScript. No data is uploaded to any server, ensuring complete privacy and security.

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