ChartSmithGPT
Paste a table. Get a chart. Zero design skills required.
May 2025
AI Micro AppData / Charts
3 steps
Paste, Pick, Print
6 palettes
Color Themes
PNG & SVG
Export Formats
0
Design Skills Needed
Try it live
0 / 10,000
📋
Paste Any Data
Works with CSV, Markdown tables, or raw numbers — no formatting required
🤖
AI Suggests Charts
Claude analyzes your data and suggests the best visualization type
📸
Export Instantly
Download as PNG for presentations or SVG for high-res print
🤖Try ChartSmithGPT →
Also available as a Custom GPT
Prefer the ChatGPT interface? Use ChartSmithGPT directly.
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.
Read the Full Story
The Chart Knight Rises: The GPT No One Asked For, But I Definitely Needed
More Like This
ChatGPTSubstack
BandWagon Buddy
CustomGPT that generates 650-800 word sports cheat sheets using o3 + real-time Sports-Reference/ESPN data.
Custom GPTSportsAIProductivity
View project 
ChatGPTSubstack
Irony Illustrated
News headlines → dry New Yorker-style cartoon prompts → GPT Image 1 / Grok / Meta AI.
Custom GPTAI ArtSatireNews
View project 
ReplitSubstack
SwiftieGPT
Notes from inside the Swiftie Industrial Complex — an AI app that explores the gap between Taylor Swift fandom, parasocial relationships, and what we project onto pop stars. Part satire, part genuine product.
AppData VizTaylor SwiftAI
View project