
Tool profile
TiddlyWiki
a non-linear personal web notebook
What is TiddlyWiki?
TiddlyWiki is a non-linear personal web notebook designed for users who want a flexible and customizable note-taking tool. It stands out by being entirely self-contained within a single HTML file, which makes backup, version control, and sharing straightforward. Because it runs entirely in the browser, there is no server needed for setup and maintenance, and the open-source codebase allows users to inspect, modify, and extend it as needed.
While the facts do not list exact pricing plans beyond its open-source tag, users can customize its look and behavior extensively using themes, plugins, and custom macros. It is accessible across Web, iOS, and Android platforms, supported by an active community contributing plugins, themes, and help through forums.
Features
Flexible and customizable
TiddlyWiki is highly flexible, allowing users to create and organize content in numerous ways. You can customize the look and behavior extensively with themes, plugins, and custom macros.
Self-contained
Every TiddlyWiki is a single HTML file, which means it's easy to store, share, and move around. This self-contained nature simplifies backup and version control.
No server needed
Since TiddlyWiki runs entirely in the browser, there's no need for a server component. This makes setup and maintenance straightforward.
Active community
TiddlyWiki has an active and supportive community that contributes plugins, themes, and offers help through forums and other platforms.
Open source
Being open-source, TiddlyWiki allows users to inspect, modify, and extend the codebase according to their needs.
Screenshots

TiddlyWiki vs. its alternatives
| Pricing | Open source | — | — | — | Open source, Free |
| Platforms | — | — | |||
| Listed features | 5 | 6 | 5 | 6 | 6 |
Frequently asked questions
How much does TiddlyWiki cost?
TiddlyWiki is tagged as open-source in the pricing facts. Check their platform for any additional details.
What is TiddlyWiki used for?
TiddlyWiki is used as a non-linear personal web notebook for organizing and creating content in numerous ways.
What platforms is TiddlyWiki available on?
TiddlyWiki is available on Web, iOS, and Android platforms.
Does TiddlyWiki require a server?
No server is needed because TiddlyWiki runs entirely in the browser, making setup and maintenance straightforward.
How does the Self-contained feature work?
Every TiddlyWiki is built as a single HTML file, which simplifies storage, sharing, moving around, backup, and version control.
What are the best alternatives to TiddlyWiki?
Known alternatives include OneNote, Evernote, DokuWiki, Joplin, and Zim Wiki. You might prefer one of these alternatives depending on your specific note-taking and formatting needs.
Alternatives to TiddlyWiki
Read the full comparison →OneNote
Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Evernote
Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Zim Wiki
Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.
Notion
All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Trilium Notes
Trilium Notes is a hierarchical note taking application.
Roam Research
A note-taking tool for networked thought