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Mighty Merge Documentation

Learn how to utilize Mighty Merge and integrate with your app or simply manage merging files.


Mighty Merge is an embeddable CSV importer and CSV file merging machine.

Builder acts as a playground or workspace for managing, merging, validating and reorganizing multiple CSV files. Has an intuitive UI to preview, review and finalize data in export. Includes the creation of reusable templates for future management of files or embedding within your app.

Beyond builder, Mighty Merge features embedding a customized all code importer with or without defined templates.


Importer Demo Try it out: CodeSandbox