VizForge — Data Visualization Studio

Data source

Drop .csv / .xlsx here

or click to browse

Data filters

Column mapping

Label / axis

Value

Value 2 (optional)

Group / series

Size (optional)

Value 2 powers Multiple Bars/Columns, Multiple Lines, Scatter (X/Y), Range (start→end) and Bullet targets. Sankey: Label = Stage 1, Group = Stage 2, Stage 3/4 = optional deeper levels (up to 4 columns); empty middle stages are skipped. Waterfall: each Label is a delta step on a running total (starts at 0) — a Total bar is appended automatically. "· #" = numeric.

Column types

Auto-detects years (2026, "2,026"), dates (2016-05-01, 01.05.2016, May 2016), percentages and "1 000"/"1,000"/"1077,848" thousands & decimals. Override per column.

Chart type

Small multiples (Multiple Lines/Bars, Dot, Range, Waffle): one mini panel per group, all on the same scale for direct comparison. Streamgraph: stacked area layers centered with the wiggle offset — shows how the composition of a total shifts over time (trends & proportions); Label = time, Value = measure, Group = layers; hover for exact per-layer values. Sankey: flows Stage 1 → 2 → 3 → 4 (up to 4 columns), ribbon width = Value, each node gets its own color, ribbons blend source → target. Waterfall: floating delta bars (green up, red down, accent = total) with dashed connectors and an automatic Total bar; source row order is kept (sort disabled). Treemap (Voronoi): each tile's area is proportional to Value; Group (when mapped) colors the tiles; zero/negative values are excluded.

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CSV and XLSX parsed entirely in your browser — nothing is uploaded. Map columns, set types, pick a chart, fine-tune, then export to PNG, SVG or PPTX.

Text & canvas

Title

Subtitle

Source

Label alignment

Legend placement

Chart background

Data labels

Typography

Title

Subtitle

Source

Axes

Legend

Colors & symbols

Map columns to unlock per-series colors. Line charts: pick a marker symbol per series. Sankey: pick a color per node.

Axes & grid

X min

X max

Y min

Y max

X ticks (comma separated)

Y ticks (comma separated)

Show gridlines

Sort

Dimensions

Width

Height

Spacing

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Paste data