Free Online Chart Maker Tools

All-in-one chart creator supporting bar, line, pie, doughnut, area, scatter, radar, treemap, funnel and 3D charts. Import CSV, choose color themes, export as PNG/SVG.

Compare quantities across categories with customizable grouped or stacked bar charts. Perfect for sales reports and data comparisons.

Plot data points connected by lines to reveal trends over time. Add multiple datasets, customize colors, and download your chart.

Visualize cumulative trends and volume over time. Fill the area under a line to highlight data magnitude and changes.

Display data proportions in a circular format. Customize slice colors, labels, legends, and export your pie chart instantly.

A modern pie chart with a central hole — ideal for showing data composition and proportions with a clean, contemporary look.

Compare multiple attributes across categories on a spider/radar chart. Great for performance comparisons and skill assessments.

Paste numbers and get a histogram with tidy bins, a frequency table, summary statistics and an optional bell curve.

Box-and-whisker plots for one or many groups, with quartiles, mean, outliers and a five-number summary.

Plot individual data points to reveal relationships, clusters, and correlations across two variables.

A scatter plot with a third value as bubble size and colour by group — like wealth vs health sized by population.

Colour-code a table to reveal busy hours, hot spots and correlations. Sequential or diverging scales.

Show how a starting value becomes a final one — revenue to profit, budget to actuals — with subtotals.

Sales, marketing or hiring funnels with step and overall conversion rates and drop-off.

Find the vital few with the 80/20 rule: bars sorted largest first, a cumulative % line and an 80% marker.

A KPI on a dial — progress arc or needle — with red, amber and green zones.

Parts of a whole as nested tiles sized by value: sales by category and product, budgets, portfolios.

Flows between stages with bands sized by amount — budgets, energy, traffic, customer journeys.

Write an indented outline and get a balanced, colourful mind map for brainstorming, notes and study.

Type names and job titles as an indented list; the organisation chart lays itself out.

List each set’s items and shared ones move into the overlaps — 2 or 3 circles, optionally proportional.

Paste text and see its most frequent words as a word cloud, or use your own word list and weights.

One event per line becomes a horizontal or vertical timeline — evenly spaced or to scale.

Visualize project timelines with interactive, draggable task bars, progress tracking, and export options.

Generate custom crossword puzzles from your own words and clues. Arranges intersections for the best fit, numbers the Across and Down clues, and produces a puzzle you can solve online or print for classrooms and events.

Create custom QR codes for links, Wi-Fi, contacts, email and more. Style colors, gradients, dots and eyes, add a logo, and export as PNG or SVG.