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CSV Cleaner

Remove duplicate records, trim whitespace and choose the columns to keep. Your file stays in your browser.

Your files and text stay on this device. No upload, account or daily limit.

Up to 5 MB and 10,000 records. Duplicate matching uses the columns you choose. Files are processed on your device.

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Choose a worksheet from an XLSX workbook and export its displayed cell values as CSV or JSON, without uploading your file.

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GeoJSON to CSV

Convert GeoJSON features to CSV with properties, Point coordinates and full geometry JSON. Files stay on your device.

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Compare Text Lists

Compare two lists to find shared values, values unique to either list and a combined deduplicated list.

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CSV Pivot Table

Turn a CSV file into a pivot table. Group rows, split columns and calculate counts, sums, averages, minimums or maximums on your device.

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XML to CSV Converter

Convert XML records into a table, choose repeating elements and keep attributes. Export CSV or JSON on your device.

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Regex Data Extractor

Extract matching text and capture groups with a regular expression. Try examples and export the matches as CSV or JSON.

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