What is TextUSM and what does it do?

Updated

TextUSM is a browser-based diagramming tool that turns indented plain text into visual diagrams. You type a hierarchy using indentation, and the tool renders it as a diagram you can export. It is aimed at people who would rather stay on the keyboard than drag boxes around a canvas — product managers, agile teams, and anyone mapping out ideas quickly. The site's own tagline is "Generate a User Story Map from indented text," and the core promise is speed: draw diagrams without leaving the keyboard.

What diagrams can you create?

According to the site, TextUSM supports these diagram types:

  • User Story Map
  • Business Model Canvas
  • Opportunity Canvas
  • User Persona
  • 4Ls Retrospective
  • Start, Stop, Continue
  • KPT Retrospective
  • Mind Map
  • ER Diagram

The exact list on the page is described as "User Story Map, Business Model Canvas, ER Diagram and more," so treat the set above as the documented examples rather than a guaranteed complete catalog.

How does the text-to-diagram approach work?

The mechanism is indentation-based structure. Instead of positioning shapes, you express hierarchy through nesting:

  • A top-level line becomes a top-level element (for example, a backbone step in a user story map).
  • Indented lines beneath it become children (for example, the stories under that step).
  • Deeper indentation creates deeper levels.

The tool then lays the structure out as a diagram. This is the same mental model as writing an outline, which is why the site emphasizes "work quickly" and "save time — instantly visualize your ideas."

A concrete example: for a user story map, you might write the high-level activities as top-level lines, then indent the user tasks under each, then indent the details under those. TextUSM renders that outline as the familiar story-map grid rather than a flat list.

Key features

Feature What it means for you
Keyboard-first editing You build diagrams by typing and indenting, not by dragging
Instant visualization The diagram updates from your text, so ideas become visual immediately
Image export Export as PNG, SVG, or PDF
Multiple diagram types One text format covers story maps, canvases, retrospectives, mind maps, and more

Pricing

The site lists a Basic plan at $0, described as "Free for Life," and includes:

  • 30 Private Boards
  • Unlimited Local Boards
  • Unlimited Public Boards

No payment platforms or paid tiers are shown in the available page information, so there is no documented paid plan to compare against. If you need more than 30 private boards, that limit is the constraint to check before committing.

Who is it for?

TextUSM fits you if:

  • You think in outlines and want that outline to become a diagram without manual layout.
  • You run agile ceremonies (story mapping, retrospectives) and want to capture them fast.
  • You need to export a diagram as an image for a doc, slide, or ticket.

It may not fit you if you need fine-grained visual control over shape placement, or if you need a large number of private boards beyond the Basic limit.

How to get started

  1. Go to textusm.com and choose Get Started.
  2. Pick the diagram type you want (for example, User Story Map).
  3. Type your content as an indented outline — top level for main elements, deeper indentation for details.
  4. Check the rendered diagram and adjust the indentation until the structure matches your intent.
  5. Export as PNG, SVG, or PDF when it looks right.

The main thing to watch: the diagram is only as good as your indentation. If a line lands at the wrong level, the diagram will reflect that, so fix the nesting rather than the layout.