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CSV Merger

Combine multiple CSV files (with the same columns) into one file.

Click to choose CSV files or drag and drop them here

Select two or more — they should all have the same header row

Bulk File Renamer

Rename multiple files at once using a pattern.

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URL Parser

Break a URL down into its protocol, host, path, and query.

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User-Agent Parser

Parse a browser User-Agent string into browser, OS, and device info.

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Excel Merger

Merge multiple Excel files (same columns) into one.

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IBAN Validator

Check whether an IBAN is correctly formatted and valid.

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.htaccess Redirect Generator

Generate .htaccess redirect rules for Apache servers.

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