Turn your data into trends in seconds.
Describe your data or paste values to get a professional line chart instantly. Adjust smoothing, dots, legend, line style, and colors—then export or embed.
Why use this line tool
AI speeds up clean, accurate line charts with controls that matter.
Smooth or linear
Switch between monotone smoothing and linear lines to show trends clearly.
Line styles
Use solid, dashed, dotted, or dash‑dot to differentiate series at a glance.
Stroke control
Set stroke width to emphasize key lines without clutter.
Dots on/off
Show or hide point markers for precision or simplicity as needed.
Legend control
Toggle the legend and place it top, left, right, or bottom for clarity.
Brand colors
Apply your palette for consistent, accessible visuals with good contrast.
Bring your data
Type values
Enter names and values to add points quickly.
Paste spreadsheet
Copy rows from Excel or Sheets to fill the table instantly.
Upload a file
Import CSV or XLSX in Pro for one‑step setup.
AI describe
Write what you need; the assistant maps series, axes, and labels.
Share and export
Export images
Download PNG or SVG for slides, docs, and reports.
Share link
Send a view‑only link for quick collaboration.
Embed anywhere
Paste a simple embed to add the chart to your site.
About this tool
MakeCharts is an AI‑powered line chart generator built for speed and clarity. Describe your chart or paste data to preview instantly. Adjust smoothing, dots, legend, and styles with plain‑language controls. Export in high quality and share anywhere. Start free—no sign‑up required.
- ✓Optimized for time‑series and sequential data
- ✓Smart defaults that look professional immediately
- ✓Simple configuration: line type, style, width, dots, legend
- ✓Brand‑friendly colors and accessible design
- ✓Fast export to PNG and SVG
Fast facts
How it works
From idea to finished line chart—fast.
Describe or paste
Tell the AI what to plot or paste your values into the table.
Monthly revenue for 2024; smooth line; show dots; legend top.
Review preview
See the live chart as you edit data and labels.
Verify axes units and series names look right.
Customize appearance
Choose line type, style, width, colors, dots, and legend position.
Monotone, dashed, 3px stroke, blue palette, legend right.
Export or share
Download PNG/SVG, copy a link, or embed on your site.
Export SVG for a slide deck and share a link with clients.
Use cases
Built for time‑based and sequential data across teams.
KPI trends and forecasts
Track revenue, costs, MRR, or pipeline over time with clear smoothing and markers.
Campaign performance
Visualize impressions, CTR, CPC, or conversions by week to spot trend shifts.
Usage and retention
Plot DAU/MAU, feature adoption, and cohort curves with readable legends.
Time‑series visualization
Chart experiments, climate data, or survey results with precise lines and dots.
Templates
Start with professionally designed templates
Pounds to Kilograms Conversion — Line Chart Template
Visualizes lb-to-kg values from 0–300 lb at 5‑lb steps using the exact 1 lb = 0.45359237 kg formula.
Stone to Kg Line Chart Template — Instant Conversion
A clear line chart that maps 0–30 stone to precise kilogram values using 1 st = 6.35029 kg.
KG to LBS Conversion line Chart Template
Visualize how kilograms convert to pounds across a clear, continuous scale for quick, accurate unit translation.
US-EU-UK Shoe Size Conversion line Chart
Visualizes men's US sizes 5–13 against EU and UK equivalents for fast, accurate sizing.
CM to US Hat Size Conversion line Chart Template
Visualizes head circumference in centimeters mapped to equivalent US hat sizes for fast, accurate sizing decisions.
Salary Trends by Tenure (Line Chart)
Visualizes Salary Trends Over Time Served by Job Title, comparing pay growth across roles from 0 to 10+ years.
View All Templates
Browse the full library to find more templates tailored to your chart.
Why choose AI over manual
Less fiddling, more insight.
Manual line charting
- ✗Typing and formatting takes too long
- ✗Inconsistent styles across charts
- ✗Hard to pick smoothing and line styles
- ✗Legend placement and colors often unclear
- ✗Time wasted exporting and sharing
AI line chart generator
- ✓Describe your goal to get a ready chart
- ✓Consistent, professional defaults every time
- ✓Smart smoothing and style suggestions
- ✓Clear legends, readable labels, accessible colors
- ✓One‑click export, link share, and embed
FAQs
What is an AI line chart generator?
It’s a tool that turns your description or pasted values into a polished line chart. The AI proposes smoothing, line styles, colors, dots, and legend placement, which you can adjust instantly.
Can I switch between smooth and straight lines?
Yes. Choose monotone smoothing for clearer trends or linear for exact point‑to‑point changes. You can change this anytime in Appearance.
How do I show or hide dots on the line?
Use Display Settings to toggle Show dots. Dots help emphasize exact values; turning them off keeps the chart cleaner for long series.
Where can I position the legend?
You can place the legend at the top, left, right, or bottom, or hide it entirely. The AI defaults to a top legend for quick scanning.
Does it support multiple series in one chart?
Yes. Add multiple series and use different line styles or colors to distinguish them. The legend will map names to each series.
Inclusive by design
- ✓Readable defaults with adequate color contrast
- ✓Legend and labels optimized for quick scanning
- ✓Keyboard‑friendly controls for key actions
- ✓Color choices that remain distinguishable for most users
- ✓Clear dots and stroke widths for low‑vision readability
Privacy and control
- •You choose what to share and when
- •No account needed to try basic features
- •Delete your charts from your library anytime
- •We minimize stored data and keep exports local to you
- •Links can be revoked when you’re done sharing
Create your line chart now
Describe your data and get a ready chart in seconds—then fine‑tune and export.