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Handle millions of rows with advanced filtering and transformations. Complete privacy — your data never leaves your browser.

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sales_data.csv • 2.1GB • 3,847,293 rows
ID
Customer
Product
... 3,847,285 more rows
Processing locally in your browser

Powerful features

Everything you need to analyze massive datasets efficiently

Smart Analysis

SQL-powered filtering with real-time search across millions of rows.

Data Transformations

Rename columns, format dates, change text case with instant preview.

Export Options

Export to CSV, JSON, or Excel with all transformations applied.

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100% client-side processing. Your data never touches our servers.

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Trusted by professionals across industries

Data Teams

Clean and analyze datasets without Excel limitations

Researchers

Process survey data without uploading to third-party services

Financial Analysts

Handle transaction files securely with advanced filtering

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Your data stays on your device. No uploads, no tracking, no compromises.

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We don't collect any usage data
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