Quick Data Insights

Stop launching heavy IDEs just to check a schema. Quick Data Insights extends macOS QuickLook to give you an instant preview of your data files directly in Finder. Hit the spacebar and get the info you need in milliseconds.

Supported Formats:

• Columnar Data: Parquet
• Databases: SQLite (.db, .sqlite)
• Notebooks: Jupyter (.ipynb)

Key Features for Power Users:

Instant Data Preview: View the first 100 rows of any supported file without loading the entire dataset into memory.

Schema Insights: Visualize table structures and relationships instantly.

One-Click SQL Export: Copy the CREATE TABLE statement directly to your clipboard for quick migration or documentation.

Jupyter Rendering: View notebooks as clean, rendered documents instead of raw JSON.

Code Extraction: Copy the logic out of a notebook and into a Python script with a single click.

Why it belongs in your workflow: If you deal with data, you know the friction of "just checking one thing." Quick Data Insights removes that friction by making data files as easy to preview as a PDF or an image. No more waiting for "Loading..." bars.