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Diagram
UML
What is the fastest way to create and edit UML diagrams?
15
Options
Considered
79
User
Recs.
Dec 13, 2023
Last
Updated
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15
Options
Considered
What is the fastest way to create and edit UML diagrams
Price
Platforms
Technology
73
PlantUml
Free
Windows, Linux, Mac, Web, Chrome
Java
--
Draw.io
Free
Web, desktop
-
--
SequenceDiagram.org
Free
-
-
--
Visual Paradigm
Free / paid
Windows Web Linux MacOSX
-
--
Umbrello
Free
Windows, Linux, Mac
C++, PHP
See Full List
73
PlantUml
My Rec
ommendation
for
PlantUml
My Recommendation for
PlantUml
All
11
Experiences
2
Pros
5
Cons
3
Specs
Top
Pro
•••
Many, many integrations
For example from Emacs, Sublime Text and so on. You can learn about integrations here.
See More
Top
Con
•••
The "plantUML-language" is a bit strange and hard to grasp for new people
See More
Niqi's Experience
Excellent tool. Quikc feedback and bug fixing.
See More
Specs
Platforms:
Windows, Linux, Mac, Web, Chrome
Technology:
Java
Top
Pro
•••
Easy create diagrams from text
There is even a Visual Basic Macro to draw UML diagrams in Word.
See More
Top
Con
•••
Slow development due to it being mostly a one-man project
There’s been no recent contribution to the source forge project but from the administrator arnaud_roques. Future contribution might be difficult due to lacking code documentation.
See More
ArtisticCitBolonTum's Experience
plantUML does modern engineering process: Save the (text) source in version-control (hg/git/...) Always be able to modify the design (with many people) Visualise with tools like sphinx-doc
See More
Top
Pro
•••
Free/libre/open source (GPL)
Source code can be browsed here.
See More
Top
Con
•••
Not maintained
See More
Top
Pro
•••
Has online editors
Such as.
See More
Top
Pro
•••
sphinx-contrib extension for embedding into docs
sphinx-contrib extension on PyPi Allows you to keep your UML definitions under VCS and include them inside generated documentation with ease.
See More
Hide
See All
Free
Recommend
23
--
Draw.io
My Rec
ommendation
for
Draw.io
My Recommendation for
Draw.io
All
6
Pros
4
Cons
1
Specs
Top
Con
•••
You have to draw and align everything by hand
There is no auto alignment, predefined styles, etc., so you will have to manually align, distribute and connect elements.
See More
Top
Pro
•••
Works instantly in a web browser
No registration required, even for downloading the resulting diagram as XML.
See More
Specs
Platforms:
Web, desktop
License:
Apache v2 (Github repo too)
Top
Pro
•••
Good list of different output formats
Draw.io supports export for PNG, GIF, JPEG, PDF, SVG, HTML, and XML.
See More
Top
Pro
•••
Completely free
See More
Top
Pro
•••
Free/libre/open source (GPL 3.0)
Browse source code here.
See More
Hide
See All
Free
Recommend
3
3
--
SequenceDiagram.org
My Rec
ommendation
for
SequenceDiagram.org
My Recommendation for
SequenceDiagram.org
All
4
Experiences
1
Pros
3
Top
Pro
•••
Export to PNG, JPG and SVG
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RickZeeland's Experience
Supports text based input, but additionally allows editing the generated diagram with the mouse.
See More
Top
Pro
•••
No account needed
See More
Top
Pro
•••
Free
See More
Hide
See All
Free
Recommend
6
--
Visual Paradigm
My Rec
ommendation
for
Visual Paradigm
My Recommendation for
Visual Paradigm
All
2
Pros
1
Specs
Top
Pro
•••
Actively developed
Visual Paradigm is actively developed and releases regular updates.
See More
Specs
Platforms:
Windows Web Linux MacOSX
Hide
Free / paid
Recommend
23
--
Umbrello
My Rec
ommendation
for
Umbrello
My Recommendation for
Umbrello
All
2
Pros
1
Specs
Top
Pro
•••
Free/libre/open source
Source code available here.
See More
Specs
Platforms:
Windows, Linux, Mac
Technology:
C++, PHP
Hide
Free
Recommend
6
1
--
nomnoml
My Rec
ommendation
for
nomnoml
My Recommendation for
nomnoml
All
7
Pros
6
Cons
1
Top
Pro
•••
Everything runs client side
You can use the website even for sensitive content as nothing is sent to the server.
See More
Top
Con
•••
Can't connect entities on different levels
The tool can't connect entities on different levels, for example a class and a class inside an other package.
See More
Top
Pro
•••
Customizable
You can override the global styling for the diagram and you can also define custom types for the entities. It is really powerful.
See More
Top
Pro
•••
Free and open source
You can extend it, if you find something missing!
See More
Top
Pro
•••
Automatically saves
The browser-based tool automatically saves your changes to your localStorage, which is a nice and handy feature.
See More
Top
Pro
•••
Text format
The tool generates diagrams from a simple text format, which is easy to edit and you can even version control it.
See More
Top
Pro
•••
Fully fledged
It knows many types of UML entities and relationships so you will barely miss anything.
See More
Hide
See All
Free
Recommend
4
--
Modelio
My Rec
ommendation
for
Modelio
My Recommendation for
Modelio
All
3
Pros
2
Specs
Top
Pro
•••
Extensions
Extensions for code generation: Java, C++, C#, SQL etc.
See More
Specs
Platforms:
Windows Linux Mac
Technology:
Java
Top
Pro
•••
Open source
Modelio has both GPL and commercial licenses, the Java source code is available on GitHub.
See More
Hide
See All
Free / paid
Recommend
1
--
UML Designer
My Rec
ommendation
for
UML Designer
My Recommendation for
UML Designer
All
2
Pros
1
Specs
Top
Pro
•••
Open source
It's licensed under EPL.
See More
Specs
Platforms:
Windows Linux
Hide
Recommend
1
--
UMLet
My Rec
ommendation
for
UMLet
My Recommendation for
UMLet
All
4
Pros
1
Cons
2
Specs
Top
Con
•••
Almost discontinued
Some users push fixes, but there isn't any real development flow.
See More
Top
Pro
•••
Open Source
GNU General Public License
See More
Specs
Platforms:
Windows Linux Mac Web
Top
Con
•••
Not user-friendly
See More
Hide
See All
Free
Recommend
1
2
--
Gravizo
My Rec
ommendation
for
Gravizo
My Recommendation for
Gravizo
All
5
Experiences
1
Pros
2
Cons
1
Specs
Top
Pro
•••
Markdown syntax
Can be used on GitHub using Markdown image tag.
See More
Top
Con
•••
Online only
No applications for local use in the free version.
See More
RickZeeland's Experience
Gravizo is an online text based diagram generator, it supports DOT, PlantUML, UMLGraph syntax and SVG in JSON format.
See More
Specs
Platforms:
Web, Windows, Linux, Docker
Top
Pro
•••
URL
You can use an URL which will be rendered by Gravizo and include it in your website or blog.
See More
Hide
See All
Free / paid
Recommend
1
--
gleek
My Rec
ommendation
for
gleek
My Recommendation for
gleek
All
2
Experiences
1
Specs
RickZeeland's Experience
Gleek is an online tool that supports Flowcharts, Entity Relationship diagrams and UML diagrams.
See More
Specs
Platforms:
Web
Hide
Free / Paid
Recommend
1
--
AutoDiagrammer
My Rec
ommendation
for
AutoDiagrammer
My Recommendation for
AutoDiagrammer
All
5
Experiences
1
Pros
1
Cons
2
Specs
Top
Pro
•••
Open source
See More
Top
Con
•••
.NET only
See More
RickZeeland's Experience
Automatically generates diagrams from .NET exe and dll files.
See More
Specs
Platforms:
Windows
Technology:
C#
Top
Con
•••
Save PNG only
Can only save in .png format.
See More
Hide
See All
Free
Recommend
1
--
Creately
My Rec
ommendation
for
Creately
My Recommendation for
Creately
All
7
Pros
6
Specs
Top
Pro
•••
Real time collaboration
You can invite anyone by their email addresses to collaborate with your diagram. You can see others' changes to the diagram real time with the Creately Online and Desktop app.
See More
Specs
Platforms:
Windows, Mac, Linux, Web
Exports:
JPEG, PNG, PDF, SVG
Real-time collaboration:
Yes
Imports:
JPEG, PNG, SVG, VISIO
Top
Pro
•••
Professionally designed templates
The templates are well thought-out and actually helps you get started. Not like many other sites where the details are already filled in.
See More
Top
Pro
•••
Intuitive UI
Easy to use drag and drop interface and a contextual toolbar that shows you all the important actions when you select an object. The automatic creation and connecting of next object alone saves tons of time.
See More
Top
Pro
•••
Visio Import
See More
Top
Pro
•••
iSO and Android apps to view diagrams
You can't edit diagram using the apps but provides a nice clean interface to view, share and comment on them.
See More
Top
Pro
•••
Works across all operating system (Windows/MacOS/Linux)
Does not require flash.
See More
Hide
See All
Free / paid
Recommend
1
--
WebSequenceDiagrams
My Rec
ommendation
for
WebSequenceDiagrams
My Recommendation for
WebSequenceDiagrams
All
4
Pros
2
Cons
1
Specs
Top
Pro
•••
Uses simple language and syntax
See More
Top
Con
•••
Not free
Image quality requires a fee and other features.
See More
Specs
Platforms:
Web
Top
Pro
•••
Web based UI
No need for installation
See More
Hide
See All
Free / paid
Recommend
1
--
WhiteStarUML
My Rec
ommendation
for
WhiteStarUML
My Recommendation for
WhiteStarUML
All
4
Pros
1
Cons
2
Specs
Top
Con
•••
Abandoned
Project seems to be abandoned.
See More
Top
Pro
•••
Free/Libre/Open source
See More
Specs
Technology:
Delphi
Top
Con
•••
Windows only
See More
Hide
See All
Free
Recommend
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