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Write diagrams by describing them with a simple syntax

Write diagrams by describing them with a simple syntax

Write diagrams by describing them with a simple syntax

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Beautiful result

Different Engines

When editing diagram a preview will be shown while you type, without having to press any button or move your hands from the keyboard.

Results share style with Confluence in order to create beautiful documents that can be shared with customers.

Choose the diagram type between PlantUML and BlockDiag engines. This allows to use different kind of diagrams, like networks or class ones.

Browse all what you can do with examples in the documentation.

More details

TextDiag offers different diagram generation engines, such as BlockDiag and PlantUML, what allow to choose between a number of diagram types and styles, including generic Graphviz diagrams.

Designed for security, data is stored in Atlassian Confluence databases -including final graphics- and nothing in our servers. All communications are cyphered. In addition, all communications are POST, because it is safer despite slower for some diagrams.

With PlantUML engine, the available diagrams are:

And BlockDiag engine adds:

PlantUML diagrams have been tuned in order to use same colors than Confluence, allowing you to create beautiful documentation.

Reviews for cloud

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by EN on 2020-05-28
Would you be open to open source the code so that someone else could continue? I believe your approach is brilliant and My University would benefit a lot from such a plugin
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Miguel Ángel García

Thank you very much for such a comment.

Unfortunately, I'm not proud of such code. Javascript part is not usable because of the Atlassian API changes, Java part has to be fully modified, and the python server for blockdiag... Well, PlantUML is already supporting part of it, but I could share it.

I can colaborate with your University if there are people interested, but I'm not going to be an active part of such a development. It requires too much time.

Thank you for your words, anyway.

by Marek Dziembowski on 2020-02-25
WHERE IS THE DOCUMENTATION PAGE!? https://atlassian.textdiag.com/documentation is broken!!
0 out of 1 found this review helpful
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by Mairis Mozeiks on 2020-01-03
Does not work anymore.
2 out of 2 found this review helpful
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Miguel Ángel García

This Summer, Atlassian decided to change the APIs used by textdiag.

I studied to remake the full application from scratch, but finally I've decided not to continue with the app, because it is just wasting my money and there are other very good plugins. If you were already using it, you can check that your Confluence documents have an attachment. There is a SVG file that contains the full code in plantuml format at the end. It is just a patch, but code is available there. Sorry for the inconveniences.

by Diego Menéndez on 2019-11-01
Puede ser que no se este pudiendo instalar directamente? ese es el problema de compatibilidad que existe, o se deberia poder instalar aunque luego después no funcione en la ultima versión de confluence cloud?
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Miguel Ángel García

Este verano, Atlassian decidió cambiarlas APIs que utiliza textdiag.

Valoré la opción de rehacer la aplicación casi desde cero, pero finalmente he decidido no continuar con la app, ya que me está produciendo sólo pérdidas y hay otros plugins muy buenos.Si ya lo estábais usando, podréis comprobar que vuestros documentos Confluence cuentan con un attachment. Éste es un archivo SVG que contiene al final el código completo del digrama en formato plantuml. Es un poco feo, pero el código es recuperable.Disculpad las molestias.

by Rob Noble on 2019-10-09
If you put spaces in notes then it displays in Preview but not in the actual page.
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Confluence Cloud Released 2019-04-27


Minor version update


Minor version update


  1. Log into your Confluence instance as an admin.
  2. Click the admin dropdown and choose Add-ons. The Find new apps or Find new add-ons screen loads.
  3. Locate Text to Diagram.
  4. Click Install to download and install your app.
  5. You're all set! Click Close in the Installed and ready to go dialog.

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