Plot Twist

Plot Twist is a conversational chart-type guide. Tell it about the data and the point you want to make, and it suggests the chart format that fits. No spreadsheet, no drawing, no sign-up. Every good chart starts with a conversation.

Chat-style interface with a purple chart icon, two introductory bot messages, a dark mode toggle, and a text input prompt at the bottom
Open Plot Twist

What problem does it solve?

Picking the right chart is often the hardest part of making one. Bar or line, grouped or stacked, pie or honestly skip the chart entirely. Plot Twist asks a few questions about the data and the point you want to make, then recommends the chart type that fits both.

How it works

A short conversation. Answer a handful of questions about the shape of your data (categories, series, time, proportions) and what you want the reader to notice. Plot Twist narrows the long list of chart types down to the one that fits, and hands it back as a named recommendation. Everything happens in the browser. Nothing to upload, nothing to install, nothing to sign up for.

Whom it’s for

Writers, students, designers, and analysts stuck choosing between a bar chart and a line chart the night before a deadline. Plot Twist decides so you do not have to.

Tech

Static single-page app in vanilla JavaScript, no build step. Tailwind and daisyUI for the interface. The decision tree ships inline so the whole guide runs offline after first load.

Frequently asked questions

What is Plot Twist?

A conversational chart-type guide. Describe your data and the point you want to make, and Plot Twist suggests the chart format that fits both.

Does it draw the chart?

No. Plot Twist tells you which chart type to reach for. You draw it in your tool of choice.

What chart types does it know about?

Bar, line, pie, and scatter, along with the long tail of less common ones like waterfall, bubble, marimekko, stacked variants, and more. It picks by matching the data shape to the message.

Do I need to upload a file?

No. Answer a few questions in plain language. Nothing to upload, nothing to paste.

Is it free?

Yes. No sign-up required.