ChartSmithGPT
Paste a table. Get a chart. Zero design skills required.
About This Project
What started as a custom GPT is now a live micro app built directly into this portfolio. Substack has zero native support for data visualizations — no charts, no graphs, nothing — so I built ChartSmithGPT to fill the gap. Paste in any table (CSV, Excel, raw Markdown), pick a chart type and color palette, and export as PNG for easy embedding in Substack posts.
The AI handles format detection, suggests the best visualization for your data, and generates styled charts you can download as PNG or SVG. Built to scratch my own itch: I write a lot of posts with rankings, scores, and data breakdowns, and I got tired of screenshotting ugly spreadsheets.
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