Privacy First

Your Data,
Stays On Your Device

VantaViz is a powerful data visualization tool that processes all data locally.
No cloud uploads required. Enjoy ultimate privacy protection and instant response.

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100%
Local Processing
0
Data Upload
∞
Privacy Protection

Powerful Features, Ultimate Experience

From data import to visualization output, VantaViz provides a complete data visualization solution

Data Connection

Diverse Data Source Support

Supports multiple file formats including CSV, Excel, JSON, and Parquet. All data processing is handled locally in your browser. Your visualized data never passes through our servers.

  • Local file upload (CSV, Excel, JSON, Parquet)
  • Drag-and-drop file import
  • Automatic format detection
Import Data
Drop files here
sales_data.csv
2.4 MB • 15,234 rows
revenue.xlsx
1.8 MB • 8,921 rows
CSV Excel JSON Parquet
Data Processing

Powerful Local Data Processing

Perform data cleaning, transformation, and aggregation locally on your device. Leveraging advanced technologies, efficiently process large datasets on web, desktop, and mobile platforms.

  • Filter, sort, aggregate, group, and deduplicate
  • Automatic data type detection and conversion
  • Intelligent missing value handling
Data Processing
Filter
Transform
Aggregate
Preview 15,234 rows
Date
Revenue
Region
2024-01
$125,430
North
2024-02
$142,890
South
2024-03
$158,230
East
Visualization

Rich Chart Types & Customization

Offers 30+ professional chart types, from basic line and bar charts to advanced maps, heatmaps, and treemaps. Drag-and-drop interface with WYSIWYG editing makes creating beautiful data visualizations effortless.

  • 30+ professional chart types
  • Drag-and-drop visualization builder
  • AI-powered chart recommendations
Bar Chart
Line Chart
Pie Chart
Scatter Plot
Dashboard

Customizable Charts & Reports

Fully customize chart styles and visual effects to match your needs. Create professional charts suitable for research papers, academic publications, business presentations, and various other scenarios. Design your perfect visualization with complete control over every detail.

  • Fully customizable styles and effects
  • Perfect for research papers and academic publications
  • Ideal for business presentations and office use
Chart Customization
Academic Style
Business Style
Color Theme
Style Presets
Academic Business Modern

Anytime, Anywhere, Seamless

Start, continue, and complete your data visualization work on any device

Web Upcoming

The powerful editing and building platform. No installation required, just open your browser. Supports all modern browsers.

Quick Start No Installation Cross-Platform

Mobile

View and edit your charts and dashboards anytime. Touch gesture support with mobile-optimized interface.

iOS / Android Touch Optimized

Desktop

Leverage local computing resources to process large datasets. Deep integration with local file system, fully offline capable.

Windows / macOS High Performance Fully Offline

Why Choose VantaViz?

In today's world where data privacy is increasingly important, we believe users should have complete control over their data. VantaViz was born from this philosophy: powerful data visualization tools should not come at the cost of privacy.

We put all data processing capabilities on the client side, leveraging modern technologies and cross-platform frameworks to deliver efficient performance across web, desktop, and mobile platforms. Your data never leaves your device unless you actively choose to share it.

100%
Local Processing
30+
Chart Types
Unlimited
Customization

Ready to Get Started?

Experience VantaViz today and let your data tell compelling stories

Coming Soon View Pricing