Blog · Per-site setups

Reading Wikipedia with dyslexia

10 min read · May 26, 2026

Wikipedia is the longest single body of reading most people do on the web. The average article is around 700 words, the longer ones run to 15,000, and most people read several in one sitting because that is how Wikipedia works - one link pulls you into the next. If reading is hard for you, that compounding is brutal. The good news is that Wikipedia is also one of the most adjustable sites on the web, and a five-minute setup turns it from a wall of dense text into something you can actually sit with.

The short answer

Open any Wikipedia article. In the top-right corner, click the Appearance menu. Set the Text size to Large, set Width to Standard (not Wide), and switch Colour to Automatic or Dark depending on your room. If you have an account, log in and turn off Vector 2010 in favour of the modern Vector 2022 skin. Then layer a dyslexia font on top with a browser extension - that part Wikipedia cannot do for you.

The rest of this article unpacks why each setting matters, what it does and does not do, and how to make the same setup carry over to every other Wikimedia site you read.

Why Wikipedia is harder than it looks

On the surface, Wikipedia looks plain. White background, black text, a sans-serif body font, no animations, no auto-playing video, no overlays. By modern web standards it is restrained to the point of being austere. So why is it tiring to read with dyslexia?

Three reasons that compound:

The default body font is a system stack. Wikipedia does not ship its own webfont. It tells your operating system to use whatever sans-serif it thinks looks best - on Windows that is usually Segoe UI, on macOS it is San Francisco, on most Linux desktops it is DejaVu Sans or Noto Sans. None of these were designed for dyslexic readers, and the result varies depending on which device you are on. A page that felt fine on your phone can feel different on your laptop because the underlying typeface changed.
The information density is high. A Wikipedia article packs more facts per square inch than almost any other reading surface on the web. Long paragraphs, dense in-line citations, parenthetical asides, hyperlinks every few words. Each link is a small interruption your eye registers whether you click it or not. Working memory carries the cost.
The article structure rewards re-reading. Wikipedia is written to be scannable, with a long lead, short sections, and frequent sub-headings. For most readers that is a feature. For dyslexic readers it can encourage looping - you scan, you lose your place, you scan again. The structure is not the problem on its own, but when stacked on a hard-to-parse typeface it makes regressions easier.

The fix is layered: tune what Wikipedia gives you control over, then add the font layer it does not provide.

Step 1 - the Appearance menu (no account needed)

Since the rollout of the Vector 2022 skin, Wikipedia exposes a small but genuinely useful set of typography controls on every desktop article, with no login required. They live behind the Appearance toggle near the top right of the page.

Text size

Small, Standard, Large. Choose Large as a starting point. Large maps to roughly 18-19 px depending on browser zoom, which sits in the range our guide to font size for dyslexic adults recommends. If it pushes content off-screen on a small laptop, drop one notch.

Width

Standard or Wide. Pick Standard. Wide gives you a longer line that on a 27-inch monitor can hit 150 characters - well past the comfortable reading range. Standard caps the line at around 80 characters, which keeps regressions low. If you usually read with a narrow browser window, Wide is fine. On full-screen it is too much.

Colour (Light, Dark, Automatic)

Automatic follows your operating system theme. If you read mostly in a bright room with windows behind you, set it to Light. If you read in the evening or under low light, set it to Dark. The dark theme on Wikipedia uses a soft near-black background rather than pure black, which is the right call - see our guide to dark mode for dyslexia for why pure black on pure white is the worst pairing for most dyslexic readers.

Those three toggles are the single biggest win on Wikipedia, and they do not require an account. Set them once and the choice is stored in a cookie - they persist for as long as you keep that cookie alive. If you clear cookies regularly, log in (see the next section) so the preferences attach to your account instead.

Step 2 - account preferences (worth ten minutes)

Wikipedia accounts are free, take a minute to create, and unlock a much bigger preferences panel. The relevant ones for dyslexic reading live in Special:Preferences -> Appearance.

Open en.wikipedia.org/wiki/Special:Preferences#mw-prefsection-rendering while logged in. The settings you want:

Skin: Vector 2022. If you remember Wikipedia from a decade ago with the giant left sidebar and the wall-to-wall content, that was Vector 2010 - or its predecessor, Monobook. Vector 2022 is the current default for new accounts but older accounts may still be on Vector 2010. The new skin gives you the Appearance menu from step 1, a sticky table of contents on the left, and a maximum content width that does not run away on large monitors. Switch to it.
Threshold for stub link formatting. Set this to a non-zero value, for example 50 bytes. It colours very short (stub) articles in a different shade, so you can tell from a hyperlink whether the target page is a few sentences or a serious article. Useful when you are deep in a rabbit hole and trying to decide whether to follow a link.
Use a serif font for headings. Vector 2022 already does this - a serif (Linux Libertine) is used for the article title and section headings, with the body left in sans-serif. The contrast helps your eye lock onto structure. If your skin is set to use sans-serif everywhere, switch back. Mixed-serif structure is a real win for navigating long articles.

There is one preference worth leaving alone: the show preview button. Some accessibility advice recommends disabling page previews (the little floating popup when you hover a link) because they add visual noise. In practice the previews save you from leaving the article you are reading - a single regression-saving feature - so the noise is usually a fair trade. Leave them on for a week before deciding.

Step 3 - the font layer Wikipedia cannot give you

Wikipedia's typography controls stop at size, width, and contrast. They do not let you change the typeface itself. That is by design - Wikipedia serves over 60 million people a day in hundreds of languages, and shipping its own webfont would cost hundreds of terabytes a month for a feature most readers would never use.

For dyslexic readers, the typeface is the largest single lever. Switching from Segoe UI or DejaVu Sans to OpenDyslexic, Lexend, Atkinson Hyperlegible or Comic Neue often does more for comfort than every other setting combined - see our research-first roundup of dyslexia fonts for what each one is trying to fix.

You need a browser layer to do this. The categories of tool:

Font-override extensions like LexiFont. Install once, the font applies to every Wikipedia page (and every other website you visit) with no per-page setup. This is what we make, and what we would suggest first because Wikipedia is exactly the per-site read where it shines.
User stylesheet tools like Stylus. Free, slower to set up, requires you to write a small CSS rule that targets body.mw-body and friends. Powerful if you want article-by-article control.
Chrome's built-in font setting. Buried in chrome://settings/fonts. Lets you set a default standard, serif, sans-serif and fixed-width font. The problem is that Wikipedia explicitly names its system stack in CSS, which overrides Chrome's default. So this only works after you also disable Wikipedia's font stack with a custom stylesheet - a two-step setup that most readers will not bother with.

The simplest path is an extension. LexiFont is free for OpenDyslexic; LexiFont Pro adds Lexend, Atkinson Hyperlegible and Comic Neue for $14.99 once. Installed, it applies your chosen font to Wikipedia (and everything else) immediately. You can disable it per-site if you ever want plain Wikipedia back.

Step 4 - the mobile recipe is different

The Wikipedia mobile site (en.m.wikipedia.org) and the official iOS and Android apps both have their own settings, and none of them honour the desktop Appearance menu. If you read Wikipedia mostly on your phone, do this separately:

iOS and Android apps. Open the app, go to Settings, look for Reading preferences. You can pick text size, set a sepia or dark theme, and on Android you can choose between sans-serif and serif body text. The apps are noticeably easier to read than the mobile website - if you read Wikipedia on a phone, install the official app.
Mobile browser. If you are stuck reading in a browser tab, use your phone's system-wide accessibility text-size setting. Both iOS (Settings -> Display & Brightness -> Text Size) and Android (Settings -> Display -> Font Size) push text up across most apps and websites. Wikipedia respects this. See our guide to dyslexia on mobile for the full set of phone-level levers.

The font override from step 3 mostly does not work on mobile - browser extensions are limited to desktop Chrome, Firefox and Edge. If a phone-friendly font is your priority, the apps are your best bet.

Step 5 - long articles need a workflow, not just settings

Even with a perfect setup, a 12,000-word article on the French Revolution is a long read. Wikipedia articles past 5,000 words benefit from a workflow, not just typography:

Long-article workflow on Wikipedia

1. Read the lead in full - the lead is the article's summary and usually contains 80% of what you actually need. Stop there if you can.

2. Use the Table of Contents on the left (Vector 2022 keeps it sticky) to jump to the one or two sections that matter. Do not feel obliged to read top-to-bottom.

3. When a section uses unfamiliar terms, hover the link - the page preview shows you a one-line definition without leaving the article. Tabs are a regression trap.

4. If the article is genuinely long-form and you want to read all of it, send it to a read-later app (Readwise Reader, Matter, Pocket) and read it there with your own typography. See our long-article workflow guide for the full method.

What about Simple English Wikipedia?

Simple English Wikipedia (simple.wikipedia.org) is a separate edition written in Basic English - shorter sentences, smaller vocabulary, simpler grammar. It was designed for English learners, but it is also one of the most under-used resources for dyslexic readers. About 240,000 articles, all written to a reading level roughly five years younger than the standard English Wikipedia.

It is not a replacement - the coverage is much thinner and many articles are stubs - but for the topics it covers, it is often the better choice. If you find yourself struggling with a specific Wikipedia article, try the Simple English version of the same page before fighting with the standard one. Add simple. in front of the URL: en.wikipedia.org/wiki/Photosynthesis becomes simple.wikipedia.org/wiki/Photosynthesis.

The Simple English skin is identical to standard Wikipedia, so all the settings from steps 1-3 carry over.

What about other Wikimedia sites?

Wikimedia operates dozens of sister sites - Wiktionary, Wikiquote, Wikisource, Wikibooks, Wikivoyage, Wikinews, Wikidata, Commons. All of them use the same MediaWiki software, the same Vector 2022 skin (where rolled out), and the same Appearance menu. The settings you tune for Wikipedia carry over with no extra work. Account preferences sync across all of them if you log in with the same account.

Wiktionary is the surprise pick for dyslexic readers - dictionary entries are short, dense, and full of small grammatical abbreviations. The Appearance menu's text-size bump makes a bigger relative difference there than it does on Wikipedia.

Common mistakes to skip

Setting Width to Wide on a large monitor. The most common mistake. A 1500-pixel line on a 27-inch screen is the single worst reading surface on Wikipedia. Stay on Standard.
Forcing a serif body font. Wikipedia's serif headings are good. Forcing a serif on the body usually backfires - the body font is set in stone by Wikipedia's stylesheet, and the dyslexia research on serif vs sans-serif (see our dedicated piece) does not show a clear winner. Sans-serif body, serif headings is a reasonable default.
Disabling page previews because they feel like clutter. They prevent context-switching to a new tab, which is one of the biggest reading-flow costs. Live with the popups for a week before turning them off.
Reading the printable version. Wikipedia has a print-friendly mode at ?printable=yes. It looks calmer, but it strips out the typography controls and the Table of Contents. For dyslexic reading, the regular article in Vector 2022 is better.
Using browser zoom instead of the Text size menu. Zoom blows up the chrome too - the sidebar, the navigation, the search box - which crowds the content. The Appearance menu only changes the article text, which is what you actually want bigger.

Putting it all together

A complete dyslexia-friendly Wikipedia setup in order:

Make an account (one minute).
In preferences, set the skin to Vector 2022.
On any article, open the Appearance menu: Text size Large, Width Standard, Colour Automatic.
Install a font-override extension. LexiFont with OpenDyslexic is the fastest starting point; switch to Lexend or Atkinson Hyperlegible if the OpenDyslexic shapes feel busy.
On phones, install the official Wikipedia app and pick a reading theme in its settings - desktop tricks do not carry to mobile.
For very long articles, push them to a read-later app instead of fighting through them in-tab.

None of these steps takes more than five minutes. Total setup is under ten. The payoff is a website you can sit with for an hour at a time, which is what Wikipedia is for.

Get LexiFont Pro - OpenDyslexic, Lexend, Atkinson Hyperlegible and Comic Neue for $14.99 one-time