AI Treemap Generator

An AI treemap generator is a tool that uses artificial intelligence to automatically create treemap charts from your data or a plain-language description. Instead of manually configuring rectangles and proportions, you describe what you want and the AI builds the treemap for you. MakeCharts makes this free and instant - no design experience needed.

Open the MakeCharts AI treemap generator, type a description of your data or enter values directly into the table, and your treemap appears immediately. No signup is required. You can customize colors, labels, and layout, then download or share for free.

Treemaps excel at showing part-to-whole relationships and proportions. They are ideal for market share breakdowns, budget allocations, portfolio composition, website traffic by source, and any dataset where you want to compare the relative size of many categories at a glance.

Yes. You can assign a unique color to each rectangle, choose whether to display the name, value, or both as a label, adjust label position and font size, and set the stroke color and width between tiles. Every change previews instantly in the live editor.

Both show part-to-whole proportions, but treemaps handle far more categories and show hierarchical data more clearly than pie charts. Treemaps use area rather than angle to encode value, making small differences between large categories easier to compare. Use a treemap when you have many categories or nested groupings.

Yes. The free plan requires no account or signup - you can create, customize, and download a treemap chart immediately. Creating an account unlocks saved charts, more AI credits, and advanced export options like embed codes.

Click the download button to export your treemap as a high-resolution PNG or vector SVG file. PNG is ideal for slides and social media; SVG scales to any size without quality loss. You can also copy a shareable link or grab an embed code for your website.

Yes. You can define categories and subcategories to create nested treemaps that show both top-level groups and their internal breakdown. This makes it easy to visualize complex datasets like organizational budgets, product taxonomies, or multi-level portfolio reports.

The free plan supports a generous number of items covering most use cases. For very large datasets with hundreds of categories, Pro users can upload CSV or Excel files directly, making large-scale treemap visualization straightforward and fast.