Best Free Chart Makers in 2026: Turn Excel & CSV into Beautiful Graphs

Need to turn your spreadsheet data into a beautiful chart? Whether you're creating a presentation, report, or social media post, the right chart maker can save hours of work. We tested the top 5 free chart makers in 2026 to help you find the best one for your needs.

Quick Comparison Table

ToolPriceSignupInput FormatsExportAI Features
PrettyChartFreeNoCSV, Excel, Images, DrawPNG, SVG, PDFYes
CanvaFreemiumYesManual entryPNG, PDFNo
Google SheetsFreeYesCSV, ExcelPNG, PDFNo
FlourishFreemiumYesCSV, ExcelPNG (paid)No
RAWGraphsFreeNoCSV, TSVSVG, PNGNo

#1 PrettyChart – Best Overall Free Chart Maker

PrettyChart stands out as the most complete free chart maker in 2026. Unlike competitors that require accounts or limit exports, PrettyChart is 100% free with no signup required.

Key Features:

  • 30 professional templates – From minimalist to neon, glass to 3D effects
  • 18 chart types – Bar, line, pie, scatter, heatmap, lollipop, and more
  • AI image extraction – Upload an existing chart image and extract the data
  • Draw-to-chart – Sketch a chart and AI converts it to real data
  • 30 color themes – 18 dark and 12 light themes
  • Multiple export formats – PNG, SVG, and PDF
  • Slides editor – Create presentation decks with your charts
  • Local-first – Chart rendering happens in your browser

How to Create a Chart with PrettyChart:

  1. Go to prettychart.app/app
  2. Upload your CSV or Excel file (or paste data with Ctrl+V)
  3. Select your label and value columns
  4. Choose a template and theme
  5. Customize colors, fonts, and effects
  6. Export as PNG, SVG, or PDF

Best for: Consultants, founders, students, and anyone who needs presentation-ready charts without the learning curve of complex tools.

#2 Canva – Best for Non-Chart Graphics

Canva is a popular design tool that includes basic chart functionality. While it excels at general graphics, its chart features are more limited compared to dedicated tools.

Pros:

  • Beautiful templates for presentations and social media
  • Easy drag-and-drop interface
  • Large library of design elements

Cons:

  • Requires account signup
  • Limited chart customization options
  • Data must be entered manually (no CSV import)
  • Some features require paid plan

Best for: Designers who need charts as part of larger graphics.

#3 Google Sheets – Best for Spreadsheet Users

Google Sheets is the obvious choice if you're already working in Google Workspace. The charts are functional but tend to look generic unless you spend time customizing.

Pros:

  • Free with Google account
  • Integrates with other Google tools
  • Real-time collaboration

Cons:

  • Charts look like "spreadsheet charts"
  • Limited styling options
  • Requires Google account
  • Export quality can be low

Best for: Teams already using Google Workspace who need quick internal charts.

#4 Flourish – Best for Animated Data Stories

Flourish specializes in animated and interactive visualizations. It's popular among journalists and data storytellers, but the free tier has limitations.

Pros:

  • Beautiful animated charts
  • Interactive features
  • Good for data storytelling

Cons:

  • Requires signup
  • PNG export requires paid plan
  • Steeper learning curve
  • Projects are public on free tier

Best for: Journalists and newsrooms creating interactive data stories.

#5 RAWGraphs – Best Open Source Option

RAWGraphs is an open-source tool focused on unconventional chart types. It's great for data enthusiasts who want more exotic visualizations.

Pros:

  • 100% free and open source
  • No signup required
  • Unique chart types (bump charts, contour plots, etc.)

Cons:

  • Less polished interface
  • Limited styling options
  • No templates
  • Can feel technical

Best for: Data scientists and researchers who need unconventional chart types.

How to Choose the Right Chart Maker

Consider these factors when choosing a chart maker:

  • Speed: How quickly do you need results? PrettyChart and RAWGraphs work instantly.
  • Quality: Do you need presentation-ready output? PrettyChart excels here.
  • Privacy: Does your data need to stay private? Choose tools that process locally.
  • Cost: What's your budget? Avoid tools with hidden paywalls.
  • Learning curve: How much time do you have to learn? Simpler is usually better.

Frequently Asked Questions

What is the best free chart maker in 2026?

PrettyChart is the best free chart maker in 2026, offering 30 templates, AI-powered image extraction, and no signup required. It converts CSV, Excel, and even chart images into beautiful visualizations.

How do I make a chart from Excel data online?

Export your Excel data as CSV, then upload it to a free online chart maker like PrettyChart. The tool automatically detects your columns and creates a chart you can customize and export.

Can I convert CSV to chart without signing up?

Yes! Tools like PrettyChart and RAWGraphs allow you to create charts from CSV files without creating an account. Your data stays in your browser.

Which chart maker has the best templates?

PrettyChart offers 30 professional templates ranging from minimalist to neon, glass, and 3D effects. Each template is designed to make your data look presentation-ready.

Conclusion

For most users, PrettyChart is the best choice in 2026. It's completely free, requires no signup, and produces presentation-ready charts in seconds. The AI-powered features (image extraction and draw-to-chart) set it apart from competitors.

If you need animated, interactive visualizations for journalism, Flourish is worth exploring. And if you're already deep in Google Workspace, Sheets might be the path of least resistance.

But if you just want to turn your CSV or Excel data into a beautiful chart right now, give PrettyChart a try.

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PrettyChart Team

We build tools to make data visualization beautiful and accessible for everyone.