How do I connect CSV?

Add the CSV piece to a flow. Once connected, its 0 triggers and 12 actions are available anywhere in the builder.

What can I automate with CSV?

Connect CSV to any of 760+ other apps and AI steps, then automate the work in between without writing code.

Can I self-host the CSV integration?

Yes. Activepieces is fully self-hostable, so you can run the CSV piece on your own infrastructure with your connections and your data staying in your environment.

Can my AI agent use CSV as a tool?

Yes. Every piece you connect can be exposed over one Activepieces MCP server, so Claude, Cursor, Windsurf or any MCP client can call CSV actions as tools.

CSV integration

Manipulate CSV text

Start building Use CSV with your AI

Actions: 12
Triggers: 0
License: MIT, open source
Updated: October 2026

About the CSV integration

Add the CSV piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine CSV with 760+ other apps in the same flow.

Actions

Everything Activepieces can do in CSV

Drop any of these into a flow and fill in the fields. No code is required.

Convert CSV to JSON
This function reads a CSV string and converts it into JSON array format.
3 fields
Convert JSON to CSV
This function reads a JSON array and converts it into CSV format.
3 fields
Convert Excel to CSV
Converts an Excel file (.xlsx or .xls) into CSV text.
3 fields
Read CSV File
Reads a CSV file (for example an email attachment) into rows you can loop over.
4 fields
Create CSV File
Turns a list of rows into a .csv file you can attach to an email or upload.
7 fields
Convert CSV to Excel
Turns CSV text into an Excel (.xlsx) file.
6 fields
Filter CSV Rows
Keeps only the rows where a column matches a condition.
6 fields
Sort CSV Rows
Sorts the rows by one column, as text, numbers or dates.
5 fields
Remove Duplicate Rows
Removes repeated rows from CSV text, comparing whole rows or chosen columns.
6 fields
Select Columns
Keeps, reorders or removes columns in CSV text.
4 fields
Merge CSV Files
Stacks several CSVs into one, matching columns by name.
2 fields
Split CSV
Splits CSV text into smaller CSVs with a set number of rows each.
4 fields

Use CSV in a flow

Connect CSV once and every trigger and action above is yours to drop into the builder, alongside 760+ other apps. Free to start, on our cloud or your own servers.

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CSV, answered.

Yes. Activepieces is open source and free to start, and the CSV piece is included on every plan, from the free cloud tier to any self-hosted deployment.