Merge Multiple CSV Files

Combine multiple CSV files into one unified dataset in seconds

Why Choose This Tool

Fast & Reliable

Automatically merge multiple CSV files while preserving data integrity and column structure. Handle large datasets with ease.

No Software Needed

Work entirely online with no downloads or installations required. Access from any device with a browser.

Privacy First

All files are encrypted during upload and processing. We never use your data to train AI models, and you can delete files anytime.

FAQ

How does the CSV Merger work?

Simply upload multiple CSV files, and our tool will automatically combine them into one file. The tool intelligently handles column matching and data alignment.

What file formats are supported?

We support standard CSV files with various delimiters (comma, semicolon, tab). You can upload up to 50 files per batch.

Is my data secure?

Yes! All files are encrypted during upload and storage. We never use your data to train AI models, and you retain full ownership. You can delete your data anytime.

Do I need to sign up?

Yes, a free account is required. You can sign up with your Google account in seconds and start using the tool immediately.

Is there a free tier?

Yes! Our Basic plan includes 10 merge operations per day for free. Upgrade to Plus for higher limits and additional features.

What if the CSV files have different columns?

Our tool automatically handles column mismatches. It will create a unified schema with all columns from all files, filling missing values appropriately.

Can I control the merge order?

Yes, you can arrange the files in your preferred order before merging. The tool will combine them in the sequence you specify.

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