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Dev tools · April 9, 2026

InsertFlow

Convert CSV to SQL instantly + dev data tools in one place

What it does

InsertFlow gives developers fast, focused tools for CSV to SQL conversion, SQL list building, SQL formatting, JSON to CSV, CSV to JSON, and other data transformation workflows. Main features: - CSV → SQL insert generator - SQL formatter - SQL list builder (IN clauses) - JSON ↔ CSV conversion Built to remove repetitive data prep work without needing scripts or Excel cleanup. Fast, simple, and browser-based.

Does the same job

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  • SG
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    This open-source app lets you convert spreadsheet files (e.g. CSV/excel), JSON files, or pasted data to SQL in-clauses or CREATE TABLE/INSERT INTO TABLE combinations. Let's you easily move data into your warehouse for ad hoc analyses. All processing is client-side so your data stays with you. I have it hosted at sqlgenerator.io but you can also clone it and self-host it for security with your own internal applications.

  • TC
    Turn CSV Files into SQL Statements for Quick Database Transfers2024 · github.com · ▲13

    This package lets you unload a CSV from a warehouse, turn that CSV into SQL statements creating a temp table and inserting data with a CLI command, and copy those SQL statements into your query editor so you can start using the data in a different warehouse. Useful for when you need to join data together that's stored in two separate data warehouses (e.g. finance and product data).

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