✦13 tools · 100% free

13+ Free Data Tools Online

Free online data tools. Convert, transform, and process your data instantly in your browser. No uploads, private and fast.

Auto Column Detection
Automatically detect column types, missing values, and outliers
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Filling Missing Values
Fill empty cells with mean, median, mode, or custom values
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Duplicate Remover
Find and remove duplicate rows based on selected columns
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Column Selector
Select, reorder, rename, or remove columns from your dataset
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CSV Merge
Combine multiple CSV files into one by appending or joining
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CSV Split
Split a large CSV into smaller files by rows or columns
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Date Converter
Convert dates between formats and extract date parts
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Timestamp to Date
Convert Unix timestamps to human-readable dates and back, in seconds or milliseconds
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Number Converter
Convert numbers between formats and fix numeric encoding
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Base Converter
Convert between binary, octal, decimal, and hexadecimal
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Whitespace Cleaner
Trim, normalize, and remove extra whitespace from text
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Find and Replace
Search for text patterns and replace across your entire dataset
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Empty Row Cleaner
Remove rows that are completely empty or have too many missing values
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