Best Chrome Extensions for ADHD (2026)

The best Chrome extensions for ADHD share one design principle: they lower the cost of coming back to what you were doing instead of punishing you for leaving. Below are eight tools, blockers and non-blockers, chosen for near-zero setup, zero shame mechanics, and prices that survive a graveyard of forgotten subscriptions. Most are free.

Quick note before we start: this is a productivity article, not medical advice. Browser extensions can support focus; they do not treat ADHD. For diagnosis and treatment, talk to a clinician who knows you.

What actually matters in an ADHD-friendly extension

Plenty of focus tools are built on an unspoken theory that the user just needs more discipline, delivered more loudly. If your brain runs on interest and urgency rather than importance, that theory fails on contact, and the tool joins the pile. So the selection criteria here are different:

• Setup in under two minutes. A tool that requires an evening of configuration will be half-configured forever. That is not a character flaw, it is a predictable interaction between executive function and settings pages.
• No shame mechanics. No guilt trips, no red failure screens, no dead trees. Shame is demotivating in exactly the brains these tools claim to serve.
• Free, or close to it. Impulse-subscribing and forgetting to cancel is a tax nobody needs. Seven of the eight tools here cost nothing.
• Works with the brain, not against it. Novelty, personality and warmth keep a tool interesting enough to still be installed in March.

Notice what is not on the list: maximum strictness. The internet is full of people who have installed, defeated and uninstalled the strictest blocker on the market inside a month. The problem was never that the wall was too low. Walls convert into challenges, and challenge is premium fuel for an interest-driven brain.

On that last point there is a useful precedent: Focus Friend, a character-based focus app where a little bean keeps you company instead of punishing you. No shame, no failure states, and it became a Google Play App of the Year, with over 70 reviews specifically mentioning ADHD. People were not thanking it for being strict. They were thanking it for being kind and still working. That principle, companionship over punishment, guided this list.

The eight extensions at a glance

1. ZalipOff: a coach instead of a wall

ZalipOff blocks distracting websites, but the reason it belongs on this list is how. When you drift, there is no cold block page. A 3D coach character reacts instead, and you choose the character: 12 of them, from a gentle zen master and an empathetic therapist to a drill sergeant, so the tone is one you picked rather than one imposed on you. That choice matters more than it sounds: an interruption from a character you like reads as "hey, come back," not "you failed again."

It runs two modes. Soft mode shows a small reminder card in the corner, which is often all an autopilot detour needs. If you keep sliding back, it escalates to hard mode: the screen dims behind a blocking overlay. Escalation means the tool is only ever as strict as your last ten minutes required, so it does not accumulate the resentment that gets blockers uninstalled.

A concrete picture: you open Reddit on autopilot at 3 pm. The therapist character appears in the corner, visibly unsurprised, and the card gently notes you were mid-task. Nine times out of ten that is enough, because the visit was never a decision in the first place. The tenth time, when you genuinely keep going back, the screen dims and the argument is over. At no point were you shamed; you were accompanied.

Practical details that matter here: completely free, no site limit, no trial, no account, and nothing leaves your browser. Honest limits: it is a Chrome extension, so it cannot help with your phone, and there is no cross-device sync because there is no cloud at all.

Try ZalipOff free: 12 character coaches, soft nudge or hard block, no account needed. Your data never leaves your browser. Add to Chrome.

2. one sec: the deliberate pause

one sec inserts a short breathing pause before a distracting site opens, turning an impulse into a decision. It is a genuinely good fit for interrupt-driven attention, and its 4.9 rating reflects that. The extension is free; the honest caveats are that it is small (about 30,000 users) and reviewers report crashes in Brave, so Brave users should look elsewhere. The pause works because it moves the decision out of the impulsive moment: three seconds of breathing is often the entire gap between opened TikTok and remembered I did not want to.

3. Unhook: defuse YouTube specifically

If YouTube is your personal rabbit hole, Unhook (1,000,000+ users, 4.9) lets you strip out the parts that grab you: Shorts, recommendations, autoplay, comments, each with a checkbox. You keep search and subscriptions. It changes YouTube from a slot machine into a library, which for many people ends the problem without any blocking at all. It also stacks well with a broader blocker: Unhook makes YouTube boring, while a coach-based tool catches the urge when it migrates elsewhere, which it will.

4. News Feed Eradicator: quotes instead of feeds

Free and open source, News Feed Eradicator (200,000 users, 4.7) replaces infinite feeds with a single quote. The site still works when you need it; the bottomless part is gone. Its limitation is honest and structural: it removes the feed, not the site, so a determined visit still succeeds. As a guard against ambient scrolling, it is excellent, and being open source means the code is inspectable and there is no premium tier waiting in ambush.

5. LeechBlock NG: for the hyperfocus-on-settings day

LeechBlock NG (100,000+ users, 4.9, free) is the most precise rule engine on this list: schedules, time budgets, lockdowns, per-path rules. We will be honest about the trade: its settings pages look like a spreadsheet, which for some brains is a wall and for others is a delightful puzzle. If configuring it sounds fun, it will serve you for years. If it sounds exhausting, believe that feeling and pick ZalipOff or one sec instead.

6. OneTab: amnesty for your 47 tabs

Not a blocker, and that is the point. OneTab collapses every open tab into a single list with one click. Tab hoarding is often open loops made visible, and OneTab converts the anxiety of 47 tabs into a tidy list you can return to, or quietly never return to, which is its own kind of closure. Free, instant, no setup. Pair it with a rule of thumb: if a tab survives two OneTab sweeps without being reopened, it was a wish, not a plan, and it can go.

7. Dark Reader: turn the brightness down on everything

Dark Reader applies dark mode to the whole web. If bright, busy pages read as noise, especially at night, it takes the edge off in one install. Occasionally a site's styling breaks and you toggle it off for that page: a fair price. Brightness, contrast and sepia are adjustable per site, so you can tune the web down to whatever your eyes call quiet.

8. Chrome's built-in Reading Mode: the free declutterer

Chrome ships a reading mode in the side panel that strips an article to text. No install, no permissions. For long reads with autoplaying sidebars and seventeen popups, it is the fastest sensory-load reducer available, and it is already on your machine.

How to try these without the setup spiral

Eight tools is a menu, not a to-do list. Installing everything today guarantees configuring nothing by Friday. A gentler protocol:

1. Pick exactly one, matched to your loudest problem, and install it now, while you are here. Momentum beats optimization.
2. Give it a week untouched. No tweaking, no comparison articles at 2 am. The week's only job is data: did it interrupt the right things?
3. Add a second tool only if a different problem is still loud. A blocker plus OneTab covers most browsers completely.
4. Uninstall without guilt anything that stopped earning its place. Tools are staff, not commitments.

What we deliberately left out

Momentum is popular, but some users find the dashboard itself becomes a distraction, and one 2-star review adds: "I don't like how it has access to your links." BlockSite locks meaningful use behind a $49.99 paywall after three sites; a recent 1-star review reads "only blocks 3 websites then ask for money", and impulse-purchased subscriptions that are "difficult to cancel", another reviewer's words, are precisely the trap this list exists to avoid.

To be fair: this is not a claim that Momentum is bad software. Two million people use it and its lifetime rating is 4.5. It is a claim that a new-tab dashboard with weather, quotes and a to-do list is a strange prescription for an attention that already has plenty of channels open.

Verdict by use case

• Doomscroll spirals: ZalipOff (escalating coach) or one sec (the pause).
• YouTube specifically: Unhook.
• Ambient feed-checking: News Feed Eradicator.
• Tab chaos: OneTab.
• Sensory overload: Dark Reader plus Chrome Reading Mode.
• You enjoy configuration: LeechBlock NG.

And if today is a low-capacity day: bookmark this page, install one thing, and close the tab. That counts.

Extensions are one layer. For the rest, our guide on how to focus with ADHD covers strategies beyond the browser, the Pomodoro technique pairs well with novelty-seeking attention, and taking real breaks is the difference between a sprint and a crash. The full blocker field lives in the best website blockers of 2026.

If a coach in your corner sounds better than another wall: add ZalipOff to Chrome. Free, no account, no judgment, and your data never leaves your browser.