Free bar graph & bar chart maker
Compare categories at a glance.
Bar graphs (also called bar charts) compare categories side by side. Paste any text with labels and numbers. LLMVIZ extracts the data, picks an axis, and renders a clean chart. Grouped and stacked bars work too.
How it works
Paste your data
Any text with categories and numbers. Survey results, financial summaries, research findings. Messy is fine.
Click Visualize
LLMVIZ uses an LLM to pull out the data, pick the right shape, and render the chart.
Export and share
Save as PNG, copy to your clipboard, or download the data as a CSV.
When to use a bar chart
Sales by region or quarter
Compare revenue, units sold, or any KPI across geographic or time-based segments.
Survey results
Show how many respondents picked each option. Bar charts read better than pies for more than 6 categories.
Year-over-year growth
Use grouped bars to show this year vs last year side by side for each category.
Budget or expense by category
Compare spend across departments, projects, or line items in one view.
Rankings
Anything that orders items from highest to lowest reads naturally as a bar chart.
Frequently asked questions
How do I make a bar graph from data?
Paste your text, anything like "Apples 12, Oranges 8, Bananas 15", and click Visualize. LLMVIZ extracts the labels and numbers and renders the bar chart. Grouped data ("Q1 sales: North 100, South 80. Q2 sales: North 120, South 90") works too.
What is the difference between a bar chart and a column chart?
A "bar chart" technically has horizontal bars and a "column chart" has vertical ones. In practice the terms get used interchangeably. Most tools (LLMVIZ included) call vertical-bar charts "bar charts" by default.
How do I make a bar graph with two sets of data?
Include both series in your text: "Q1 revenue $1M, expenses $700K. Q2 revenue $1.2M, expenses $800K." LLMVIZ creates a grouped bar graph with one bar per series per category.
What is the best free bar chart maker?
For quickly turning text or notes into a bar chart, LLMVIZ is the fastest. Canva and Adobe Express produce more design-rich output if visual customization matters more than speed.