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Reading Medium with dyslexia
Medium is one of the cleaner reading environments on the web: a single column, generous line height, no sidebar clutter. But it locks you into its own font choices, and for dyslexic readers those defaults — a serif body font, tight letter spacing — are often not the easiest settings to read in. This guide covers what Medium offers natively and how to override what it does not.
What Medium's default layout actually looks like
Medium's body text is set in Charter, a slab-serif designed in the 1980s for newspaper reproduction. Charter is a well-made typeface, but it has relatively tight letter spacing and uniform stroke weight that many dyslexic readers find difficult — the kind of font where b and d, or n and u, can blur in peripheral vision as your eye moves across a line.
The column width on Medium articles is actually well-calibrated. Most posts sit in a column roughly 65-70 characters wide, which falls within the range most readability research recommends for comfortable single-column reading. That part you do not need to fix. The problem for dyslexic readers is not the layout — it is the font and, for some, the high black-on-white contrast at full brightness.
What Medium lets you control natively
Medium's reader-facing controls are minimal. There is no font switcher, no text-size slider, and no letter-spacing toggle exposed to readers. What you do get:
Dark mode. Medium has a dark theme available via your account settings or, in many browsers, triggered automatically by your system dark mode preference. Dark mode inverts the contrast relationship — light text on a dark background — and some dyslexic readers find this genuinely easier. Others find it harder. If you have not already settled this question for yourself, it is worth a deliberate test. Our article on dyslexia-friendly dark mode covers the research and explains why individual variation here is so high.
Text size via browser zoom. Medium's layout is responsive enough that you can zoom your browser to 110-125% (Cmd/Ctrl + Plus) without breaking the column. Many dyslexic readers find that slightly larger text, even at the same font, reduces tracking errors. This costs nothing to try.
Reader mode in some browsers. Safari and Firefox both have built-in reader modes that strip Medium's chrome and present just the article text. They let you choose a system font — usually a system sans-serif — and adjust text size and line height. This is a step up from Charter, though you get limited control over which font is applied. See our comparison of reader mode vs reading extensions for dyslexia for a thorough breakdown of what reader mode can and cannot do.
The paywall problem
A practical note before going further: many Medium articles are paywalled for non-members. The paywall cuts off the article mid-flow and presents a subscription prompt — a reading interruption even for fluent readers. For dyslexic readers who have just found their rhythm in a piece, hitting a wall is genuinely disruptive.
The cleanest solutions, in order of preference: a Medium membership (low cost and it supports the writers), or using a Friend Link when the author has shared one (a full-article URL they can generate from their dashboard). Some articles are also available outside Medium via the author's own site or newsletter. For heavy readers of the platform, membership is worth the cost — it removes the interruption entirely and the reading layout becomes consistent across every visit.
Overriding Medium's font in Chrome
The most impactful single change for most dyslexic readers is replacing Charter with a font that has clearer letterform differentiation. There are two practical routes.
Chrome's built-in font override
Chrome lets you set a default serif font in Settings > Appearance > Customize fonts. Changing the "Serif" slot to something like Georgia (better letter spacing than Charter) will affect Medium's body text globally. The catch is that this setting applies across every site that uses a serif body font — so it is a blunt instrument. For a more targeted approach, see our guide on how to change the font on any website in Chrome, which covers both Chrome's built-in controls and extension-based alternatives.
Using LexiFont for per-site font control
LexiFont applies a dyslexia-friendly font — OpenDyslexic, Lexend, Atkinson Hyperlegible, or others — to every page you visit, including every Medium article, regardless of what font Medium's CSS specifies. The font switch happens at the browser rendering level, below Medium's stylesheets, so Medium cannot override it.
For Medium specifically, Lexend tends to work well: it has wider letter spacing built into the design, clear differentiation between visually similar letters (notably a and o, n and u), and a neutral weight that does not clash with Medium's otherwise clean aesthetic. Atkinson Hyperlegible is worth trying if letter-confusion — the b/d/p/q group — is part of your experience. OpenDyslexic is the strongest option if letter rotation is a consistent problem, though it changes the visual character of the page more dramatically than the other two.
You can switch between fonts instantly and see the difference on any open Medium article. Most readers know within a paragraph or two which option is working.
Practical test: open a Medium article you have not read yet. Read the first three paragraphs in Charter (no changes). Then install LexiFont, switch to Lexend, and read the next three paragraphs. Pay attention to how often your eye has to back-track to re-read a phrase. That re-reading frequency is the most reliable signal of whether the font change is helping.
Spacing: line height and letter spacing
Medium's line height is approximately 1.6, which is on the comfortable end of the range. Most readability guidelines for dyslexia suggest 1.5 as a minimum, so Medium's default is already close to where you want it. Where Medium falls short is letter spacing: Charter is set tightly, and the gaps between letters within a word are narrower than what many dyslexic readers find comfortable.
Letter spacing is the harder property to override from outside a site's stylesheet. LexiFont's Pro tier adds spacing controls — letter spacing and line height adjustments — that layer on top of the font change, so you can fine-tune Medium's body text without touching Chrome's developer tools. If you find that switching the font helps somewhat but the text still feels crowded within words, additional letter spacing is usually the next lever to pull. Our analysis of line spacing and letter spacing for dyslexia covers the research and the practical numbers worth targeting.
Contrast and colour
Medium's contrast levels are high — comfortably above WCAG AA — which is good for most users and potentially tiring for readers with visual stress or Meares-Irlen sensitivity. If reading Medium in either dark or light mode feels uncomfortable, a tinted background is usually more helpful than toggling between the two.
Browser extensions that add a background colour overlay (warm cream, light grey, pale blue) can help significantly. LexiFont applies its font changes on top of whatever background colour the page or extension sets, so these approaches combine without conflict. If colour sensitivity alongside reading difficulty sounds familiar, our article on background colours for dyslexia goes through the evidence for each tint and which situations they suit.
Focus and distraction
Medium has made serious effort to remove surrounding clutter from its article view — the reading column is largely free of sidebars and animated elements. What does remain: a floating reactions bar at the bottom of the screen, the author header that sticks as you scroll, and suggested articles that load at the end of the piece before you have finished reading. All of these create peripheral visual movement that some readers, particularly those with attention difficulties, find disruptive.
A few approaches to reduce this:
Reader mode. Safari and Firefox reader mode strips all of these elements, leaving just the article text. You lose Medium's formatting for embedded code and some media, but for prose-heavy articles it is a clean option that takes one click to activate.
Saving to a read-later app. Pocket, Instapaper, and Readwise Reader can import Medium articles and present them in those apps' own reading environments. Readwise Reader's reader view allows font size, font family, line height, and colour adjustments — more controls than Medium's own interface, and no mid-article paywall if you are a Medium member. For heavy readers who want maximum control, this is the most flexible workflow at the cost of an extra import step.
If attention-based reading difficulties are part of the picture alongside dyslexia, our round-up of reading tools for ADHD covers focus extensions and layout strategies that work across reading platforms including Medium.
Text-to-speech alongside reading
For articles over 1,000 words — which most substantial Medium pieces are — text-to-speech as a companion to visual reading can reduce fatigue significantly. Medium has no native TTS feature. Chrome's built-in read-aloud (accessible from the right-click context menu) reads selected text, which works but requires you to manually select each section.
Third-party TTS extensions that advance automatically through the page offer a smoother experience. The key is pairing TTS with the font change rather than using TTS instead of it: following along visually while listening tends to support comprehension more than listening alone, and a dyslexia-friendly font makes that visual tracking easier to sustain. Our guide to dyslexia-friendly text-to-speech in Chrome covers the best extensions and their tradeoffs in more detail.
Medium vs other long-form platforms
Dyslexic readers who move between long-form platforms often ask whether Medium is better or worse than alternatives. A brief comparison:
Substack uses a system sans-serif for body text (typically the platform defaults to a clean sans stack), which is already easier for many dyslexic readers than Charter. Substack also tends toward shorter paragraphs and more frequent breaks. The email delivery mode means you can read in your mail client, where your preferred reading font applies automatically. Our guide on reading Substack with dyslexia covers its specific quirks and setup.
Wikipedia uses a clean sans-serif and has a reader-mode-friendly column. Dense reference articles with many inline links present their own challenge for dyslexic readers — the hyperlink styling can fragment word shapes and pull the eye off the current sentence. See our Wikipedia and dyslexia setup guide for practical tips specific to that site.
Medium sits in the middle of the range: better than typical news sites (which have sidebars, autoplay content, and aggressive ad density) but less typographically flexible than platforms that expose reader-side font controls. The font override approach via LexiFont bridges that gap without depending on Medium changing anything about its interface.
A quick-start setup for Medium
If you want a starting point rather than a full audit of your reading workflow: install LexiFont and set your preferred font — Lexend is a good default if you are unsure. Open a Medium article. If the text still feels crowded, add letter spacing via LexiFont Pro. If the bright background causes glare or visual noise, enable Medium's dark mode or use a tinted-overlay extension alongside it. If the floating UI elements at the bottom of the screen pull your attention, switch to reader mode for that session.
None of these changes require Medium to do anything differently. They all happen at the browser level, apply on every article load, and take under two minutes to configure. Once set up, they follow you across every Medium URL — member posts, publications, and author-hosted blogs on the platform.
Further reading
- Best fonts for dyslexia in 2026 — a research-first guide
- Reader mode vs reading extensions for dyslexia — which is better?
- Line spacing and letter spacing for dyslexia — what actually matters
- Reading Substack with dyslexia — a setup that actually works
- Dyslexia-friendly dark mode — does inverted contrast actually help?