Free Online Chart & Graph Maker

Popular chart makers

• Pie Chart MakerShow how parts make up a whole with labelled, percentage-accurate slices.
• Bar Graph MakerCompare categories with vertical or horizontal bars, grouped or stacked.
• Line Graph MakerPlot trends over time with one or many lines, markers and smoothing.
• Doughnut Chart MakerA pie chart with a hole — room for a total or headline in the middle.
• Scatter Plot MakerExplore the relationship between two variables, with optional trendlines.
• Histogram MakerTurn raw numbers into a frequency distribution with automatic or custom bins.

All chart and graph makers

Core chart makers

The everyday charts for reports, homework and presentations.

• Pie Chart MakerShow how parts make up a whole with labelled, percentage-accurate slices.
• Bar Graph MakerCompare categories with vertical or horizontal bars, grouped or stacked.
• Line Graph MakerPlot trends over time with one or many lines, markers and smoothing.
• Doughnut Chart MakerA pie chart with a hole — room for a total or headline in the middle.
• Scatter Plot MakerExplore the relationship between two variables, with optional trendlines.
• Histogram MakerTurn raw numbers into a frequency distribution with automatic or custom bins.
• Area Chart MakerShow volume over time, stacked or overlapping, including 100% stacks.
• Stacked Bar Chart MakerCompare totals and their parts at once, or switch to 100% stacking.

Specialized chart makers

Charts for statistics, business analysis and multi-dimensional comparisons.

• Bubble Chart MakerPlot three variables at once — position plus area-accurate bubble size.
• Radar Chart MakerCompare profiles across several criteria on a spider-web grid.
• Polar Area Chart MakerEqual-angle segments sized by value — great for cyclical data like months.
• Box Plot MakerSummarise distributions with quartiles, whiskers and outliers calculated for you.
• Heatmap MakerColor a grid by value to reveal patterns across two categories.
• Funnel Chart MakerVisualise stage-by-stage drop-off with automatic conversion rates.
• Waterfall Chart MakerExplain how a starting value becomes an ending value, step by step.
• Pareto Chart MakerSorted bars plus a cumulative % line to find the vital few causes.

Advanced visualization tools

Diagrams for schedules, flows, hierarchies and storytelling.

• Gantt Chart MakerPlan projects with dated task bars, progress and milestones.
• Timeline MakerLay out events and periods to scale or as an evenly spaced list.
• Gauge Chart MakerShow a single KPI against its range and target with colored bands.
• Treemap MakerNested rectangles sized by value for hierarchies and budgets.
• Sankey Diagram MakerTrace how quantities flow between stages, sources and destinations.
• Population Pyramid MakerBack-to-back bars comparing two groups across age bands.
• Pictograph MakerTell a story with icons — each one stands for a set amount.
• Combination Chart MakerMix bars and lines with an optional second axis for different units.

Why use Chart Maker Hub

• Completely freeEvery chart type and every export format at no cost, with no watermarks.
• No signup requiredOpen a tool and start typing. There are no accounts or emails.
• Instant previewThe chart redraws as you type, with clear messages about any invalid values.
• Custom colors and stylesTen palettes, per-item colors, fonts, labels, pattern fills and dark backgrounds.
• High-quality downloadsPNG up to 4× resolution, true vector SVG and PDF, plus JPEG.
• Private by designYour data is processed in your browser and never uploaded.
• Many chart typesFrom everyday pie charts to Sankey, Gantt, treemap and box plots.
• Accurate by defaultBars start at zero, bubbles scale by area, and statistics are calculated correctly.

How it works

1. Pick a chart. Choose a chart maker; each one has a working example already loaded.
2. Add your data. Type, paste from a spreadsheet or import a CSV or Excel file.
3. Customize. Titles, colors, labels, axes and sizes, with a live preview.
4. Download. PNG, JPEG, SVG or PDF, ready for slides, reports and the web.

Guides

• How to Make a Pie Chart (Step by Step, with Examples)Prepare part-of-a-whole data, calculate shares, label slices clearly and know when a bar chart is better.
• How to Make a Bar Graph: A Practical GuideVertical vs horizontal, sorting, grouped vs stacked bars, zero baselines and labels.
• How to Make a Line Graph That Shows the Trend ClearlyStructure time-series data, deal with gaps, pick the axis range and keep multi-line charts readable.
• Pie Chart vs Bar Chart: Which Should You Use?Side-by-side examples and simple rules for choosing between the two most common charts.
• The Best Charts for Comparing DataMatch the comparison you need (rank, groups, profiles, before/after) to the right chart.
• How to Visualize Survey ResultsThe right chart for single-choice, multi-select, Likert-scale and numeric survey questions.

All guides →