Data at a glance.

A clear starting point for understanding your active dataset.

Waiting for your data

No dataset loadedImport a file to start

ROWS—

COLUMNS—

SIZE—

Completeness◌

—Non-empty cells

Duplicate rows⧉

—Exact row matches

Missing cells∅

—Empty or null values

Column types⌗

—Inferred from values

QUICK LOOK

Values at a glance

A preview of numeric and categorical patterns.

DATA HEALTH

What to look at

Simple signals calculated from this dataset.

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FIRST LOOK

First rows

Preview the beginning of the current dataset.

Explore the rows.

Sort, search, filter, and inspect the records in your working dataset.

Showing —Select a cell to inspect its value

Rows1 / 1

CELL INSPECTORColumn · row

Shape the data.

Apply deliberate, reversible transformations to your working copy.

✳

Every operation changes the working dataset.

The original file on your device is never overwritten. Use undo or reset if a transformation does not look right.

0 changes

TRANSFORM BUILDER

Choose an operation

Configure the operation below, then apply it to the active dataset.

Transformation

iChoose an operation to see its effect before applying it.

CHANGE HISTORY

Recent operations

Undo or review the transformations in this session.

↶No transformations yetApplied operations will appear here.

Find the shape.

Build a chart directly from the active dataset. No separate export step required.

CHART BUILDER

Set the dimensions

Choose a grouping, measure, and aggregation.

Chart typeGroup / X axisMeasure / Y axisAggregationSort groupsLimit groups

ⓘ

Charts use the currently filtered rows where applicable. Aggregations are calculated locally from the data in memory.

VISUAL OUTPUT

Your chart

Choose fields and settings to describe the visualization.

⌁Your chart will appear hereChoose the fields at left, then update the visualization.

No chart generated yetSVG · browser-rendered

PLOT DATA

Values behind the chart

Inspect the grouped results used to draw the current visualization.

Generate a chart to inspect its grouped data.

Know what's inside.

Column-level statistics and transparent data-quality signals.

COLUMN INVENTORY

Every column, profiled

Choose any column to see its distribution and value summary.

QUALITY SIGNALS

Checks worth a closer look

Heuristics help direct review; they are not proof of correctness.

0 findings