ADHD Study Websites: Free Browser Tools With No Download or Account

The school laptop will not let you install anything. The library computer logs you out after an hour. Your phone is the thing you are trying to get away from. And every list of ADHD apps assumes you can download, sign up, and pay for a subscription, which on a Chromebook managed by a school board you mostly cannot.

This is a list of ADHD study websites that work in a browser tab, free, and for basic use without an account. They are sorted by what they do, with the limits spelled out, because several good tools are free until you need the one feature that matters. At the end there is a bookmark-bar setup that turns any browser into a study station in under five minutes.

Why browser-only tools suit school-managed laptops

Most Canadian school boards and many colleges hand out managed devices or lock down lab computers: no installs, a filtered network, and a student Google or Microsoft account that follows you between machines. Browser tools fit this for three reasons. They need no install, so IT cannot block them by policy. They work the same on a Chromebook, a lab PC and a borrowed laptop. And a bookmark bar synced to a school account means the setup is there on whatever machine you sit down at, which for an ADHD student is the difference between studying and spending twenty minutes recreating the setup.

One honest caveat: "free" and "no account" change over time. Everything below was free for basic use without signing in at the time of writing, and the reviewer's note at the end flags it. If a site now asks you to register, the category will still have an alternative that does not.

Timers and focus rooms in a tab

• Pomofocus (pomofocus.io). A big, readable interval timer with adjustable work and break lengths and an optional task list. Runs without an account; the tab title shows the countdown, so it is visible even when you are in another tab.
• Tomato Timer (tomato-timer.com). Even simpler: three buttons, a loud alarm, nothing to configure. Good when configuring the timer has become the procrastination.
• Flocus (flocus.com). A full-screen focus page with a timer, a to-do list and ambient backgrounds. Nice for a single long session on a lab computer where you want the whole screen to be the task.
• A Soft Murmur (asoftmurmur.com) and Noisli (noisli.com). Mixable background sound, rain, coffee shop, white noise, for drowning out a residence hallway. Noisli's free tier is limited but works without signing in.
• Video focus rooms. Sites such as StudyStream and lifeat.io offer live body-doubling rooms, but most require an account for the live part. Use them if you can sign up; otherwise a YouTube "study with me" video in a second tab does a similar job for free.

The timer is the single most useful item on this page for ADHD, because it makes time visible. For a wider view of time and reminder tools, which digital ADHD tools help manage time, reminders and focus for high school students goes deeper.

Flashcards and practice-question sites

Testing yourself is the study method with the strongest evidence behind it, and it is the one a browser does best. The catch is that most flashcard sites require an account to make cards. Several let you use public cards without one.

• Quizlet (quizlet.com). Millions of public card sets searchable by course name and textbook. Studying someone else's set needs no login for basic modes; creating your own does. Searching "Grade 11 biology cell" or the name of a first-year textbook will usually find a set.
• Cram (cram.com). Similar public library, older interface, fewer pop-ups.
• Textbook publisher practice questions. Many open textbooks, including the OpenStax collection used in a lot of Canadian first-year courses, have free end-of-chapter questions online with answers.
• Past exams on the institution's site. Not a tool, but the best practice questions available. Many university libraries keep a past-exam database open to students.
• A plain document as a flashcard deck. A two-column table in Google Docs, question left, answer right, with the right column shrunk to a sliver until you need it. No site at all, and it syncs with your school account.

Text-to-speech and reading sites

Hearing a reading while following the text keeps many ADHD readers on the page. Browser-based options have improved a lot and a few are built into the browser itself.

• Microsoft Edge's built-in Read Aloud. If the school device runs Edge, highlight any text or open a PDF and choose Read Aloud. No site needed, decent voices, adjustable speed. Immersive Reader in Edge also strips a web page down to plain text.
• TTSReader (ttsreader.com) and NaturalReader's online reader (naturalreaders.com). Paste text or upload a file and press play. Both work without an account for basic use, with limits on length or premium voices.
• Reader mode in any browser. Firefox, Safari and Edge all have a reader view that removes sidebars, ads and comments. Chrome has a reading mode in the side panel. Less visual noise, fewer exits from the page.
• Google Docs voice typing. The reverse direction: dictate a paragraph instead of typing it. Needs a Google account, which a school account provides, and works in the browser.

Writing and citation helpers

• ZoteroBib (zbib.org). Paste a URL, ISBN or DOI and get a formatted citation in APA, MLA or Chicago. No account, no install, and it holds the list in the browser for the session. Citation formatting is the step where many ADHD students lose an hour; this takes it to two minutes.
• MyBib (mybib.com). Similar, with a cleaner interface for long reference lists.
• Hemingway Editor (hemingwayapp.com). Paste a draft and it highlights long sentences and passive voice. Useful for the last 20 percent of an essay when you can no longer see your own writing.
• Google Docs outline view. Turn on the document outline in the left panel and write headings first. For a brain that cannot hold a 2,000-word structure in memory, the outline holds it on the screen.
• The campus writing centre's website. Most Canadian universities post their essay-planning templates and citation guides openly. They match what your professors expect, which generic sites do not.

Bookmark-bar setup for a study session

The tools only help if they are one click away when you sit down. Build this once on your school account and it syncs to every machine you log into.

1. Show the bookmark bar (Ctrl+Shift+B in most browsers) and delete everything on it that is not for studying. The bar is a study bar now.
2. Add, left to right: the timer, the background sound, the flashcard site, the text-to-speech site, the citation tool. Shorten each name to one word so all five fit.
3. Add a folder called "Courses" with one bookmark per course portal page, so getting to the reading is one click, not a login maze.
4. Add a bookmark called "Start" that opens the timer. When you sit down, the rule is: click Start, then decide what to do. The timer runs either way.
5. Keep the bar to one row. If it needs a second row, something on it is not for studying.
6. On a shared or lab computer, sign in to the browser with the school account at the start of the session and sign out at the end. The bar comes with you.

Five bookmarks, one row, no downloads. It is not an app stack, and that is the point: it works on the machine you actually have. For the installable tools when you do get your own laptop, ADHD-friendly study tools and apps picks up from here, and time management for ADHD students covers the planner side.