Anygram: AI Diagram Generator

September Developer

In-app purchases

About this app

Turn any text, PDF, Word document, or image into a diagram — just describe what you need.
Anygram is an AI diagram generator that converts plain-language descriptions into flowcharts, mind maps, sequence diagrams, Gantt charts, ERDs, architecture diagrams, and more. No templates. No shapes to drag. No Mermaid syntax to write by hand (unless you want to).


HOW IT WORKS

Type what you need. Anygram auto-detects the right diagram type and builds it. Then keep refining it conversationally:

"Add a retry step after the API call."
"Move the database to a separate layer."
"Make this a horizontal layout."

Each instruction updates the diagram live. The built-in Mermaid editor is always there if you prefer to work directly in code.
You can also upload a PDF, Word document, or image, Anygram reads it and visualizes it as a diagram automatically.

WHAT MAKES IT DIFFERENT

Branching: Try a new direction without losing the original
Most AI diagram generators give you one output. Wrong structure? Start over. Anygram lets you branch like a fork in the road. The original stays exactly where it is. The new direction gets its own space. Try both, compare them, keep one or keep both. Nothing gets overwritten, ever.
This matters when:

You're presenting two design options to a team and want to show both live
You're iterating on a system diagram across multiple meetings
You want to try a major restructure without risking the version that already works

Node Expansion: Drill deeper into any part of your diagram
Tap any node and hit Expand. Anygram generates a full sub-diagram that deep-dives into that concept. A high-level architecture map becomes a detailed component breakdown in seconds — without starting a new diagram from scratch.
Vision Archive: Your full diagram history, searchable
Every diagram you've ever made lives in your archive, searchable by title or type. Pick up exactly where you left off, across any session.

WHAT YOU CAN BUILD

Flowcharts and process maps
Software architecture and system design diagrams
Mind maps for brainstorming sessions
Gantt charts for project timelines
Sequence diagrams for API flows and user journeys
Entity relationship diagrams (ERDs)
UML class diagrams
CI/CD pipeline diagrams

If it can be described, it can be diagrammed.

WHO USES ANYGRAM
Developers mapping backend services and API flows before writing a single line of code. Students turning lecture notes or uploaded PDFs into structured mind maps. Managers building Gantt charts and process diagrams for presentations. Architects designing and iterating on system diagrams across multiple meetings.
Basically: anyone who thinks in systems but doesn't want to spend an hour in a flowchart maker just to show a three-step process.

A QUICK EXAMPLE
Input: "Show a CI/CD pipeline: code push triggers a build, tests run, if they pass it deploys to staging, then waits for manual approval before production."
Output: A clean, labeled flowchart in seconds. Branch it. Expand any node. Refine via AI. Edit the Mermaid syntax directly. However you prefer to work.

Anygram is for people who have a lot of ideas and not a lot of time to draw them.
Describe something complicated. See what comes out.

What’s new

Diagram Saving Fix: Fixed a critical issue where newly generated diagrams wouldn't save if you navigated away immediately. Diagrams are now saved instantly.
• Model Selection Fix: Fixed an issue that prevented generating new diagrams if your Pro subscription ended while a Pro model was still selected.
• Security & Performance: Upgraded backend infrastructure to improve generation stability and security.