Inspect a file in the CSV Viewer, clean it in the CSV Cleaner, audit quality in the Data Profiler, then build charts and a dashboard. Converters move results between CSV to JSON and JSON to CSV.

Conventions used in every guide

All work happens locally — no upload step appears in any guide because there isn't one.
Tool names match the sidebar exactly: Data Profiler, Visualizer, Dashboard, Transform & Filter, CSV Viewer, CSV Cleaner, CSV to JSON, JSON to CSV.
Exports always go to your local downloads folder or clipboard.

Documentation

How to use Datio

Step-by-step guides for the workflows Datio actually supports today. Each guide matches the current tool behavior — nothing hypothetical.

Cleaning data

Trim whitespace, normalize casing, drop empty rows.

Use it in: CSV Cleaner

Removing duplicates

Find and drop exact-duplicate rows safely.

Use it in: CSV Cleaner

Handling missing values

Read profiler counts and decide what to do.

Use it in: Data Profiler · Transform & Filter

Converting formats

Move between CSV and JSON without data loss.

Use it in: CSV to JSON · JSON to CSV

Profiling & analyzing data

Audit types, cardinality, and quality.

Use it in: Data Profiler

Creating visualizations

Build charts in the Visualizer.

Use it in: Visualizer

Creating dashboards

Assemble KPI tiles and report layouts.

Use it in: Dashboard

Exporting results

Download CSV, JSON, PNG, SVG, and PDF.

Use it in: Visualizer · Dashboard

Suggested workflow

Inspect a file in the CSV Viewer, clean it in the CSV Cleaner, audit quality in the Data Profiler, then build charts and a dashboard. Converters move results between CSV to JSON and JSON to CSV.

Conventions used in every guide

All work happens locally — no upload step appears in any guide because there isn't one.
Tool names match the sidebar exactly: Data Profiler, Visualizer, Dashboard, Transform & Filter, CSV Viewer, CSV Cleaner, CSV to JSON, JSON to CSV.
Exports always go to your local downloads folder or clipboard.

How to use Datio

Cleaning data

Removing duplicates

Handling missing values

Converting formats

Profiling & analyzing data

Creating visualizations

Creating dashboards

Exporting results

Suggested workflow

Conventions used in every guide

Loading Datio workspace…

How to use Datio

Cleaning data

Removing duplicates

Handling missing values

Converting formats

Profiling & analyzing data

Creating visualizations

Creating dashboards

Exporting results

Suggested workflow

Conventions used in every guide