Turn numbers into a visual story
Numbers in a table are easy to skip; in a clear chart they tell a story anyone grasps in a second. Whether you're preparing a work report, a school project, a presentation or a social post, this tool creates an elegant chart without Excel or design software.
How to use it
- Give your chart a title.
- Enter data: one line per item with a label, a comma and a number, like
March, 180. You can copy two columns from Excel and paste them directly. - Choose a chart type, color palette and background.
- Download a 2400×1350 PNG, or copy it straight into Word or PowerPoint.
Which chart type should you choose?
- Bar: compare values across categories, like sales per product.
- Horizontal bar: when labels are long or there are many categories, like ranking countries.
- Line: show change over time, like monthly sales or temperatures.
- Pie and doughnut: show each part's share of the whole, like a budget split. Best with six categories or fewer.
Tips for professional charts
- Write a clear title stating what's measured and over what period.
- Sort bars in descending order when comparing, so key categories stand out.
- Don't overdo colors — a harmonious palette is easier on the eye.
- Avoid pie charts when values are very close; bars are clearer then.
To compute the mean and standard deviation of your data first, use the Statistics Calculator.
Which chart fits your data?
- Bar: to compare separate categories, like sales per product or grades per subject.
- Line: to show change over time, like monthly sales or weight progress.
- Pie: to show parts of a whole — ideally no more than five or six slices, or it becomes hard to read.
Mistakes that make charts misleading
- Truncating the vertical axis: starting a bar chart at 90 instead of 0 exaggerates small differences.
- Too many colors and elements: a simple chart with a clear title beats a cluttered one.
- Missing units: always label the unit ($, kg, %) in the title or axis.
If your data is raw numbers, compute the mean and spread first with the Standard Deviation Calculator, or work out shares with the Percentage Calculator.
Frequently Asked Questions
How do I paste data from Excel?
Select the label and value columns together in Excel, copy, and paste into the data box.
What resolution is the download?
2400×1350 pixels — suitable for print and presentations.
Does it support right-to-left labels?
Yes, Arabic and other RTL labels display correctly.
Is my data stored?
Your latest data is saved on your device only, and never sent to a server.
Can I add multiple data series?
Currently one series per chart, to keep things simple and clear.
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