Canvas+Canvas, but it finally works for you.让 Canvas 真正为你所用
Every deadline in one list, what you need on the final, a Canvas that looks the way you like — and step-by-step AI guides for your assignments.所有截止时间一目了然，期末要考多少分一算就知道，界面随你定制，还有 AI 一步步带你拆解作业。
Works on any Canvas school (e.g. Ohio State’s Carmen). Chrome & Edge.支持所有使用 Canvas 的学校（比如 OSU 的 Carmen），Chrome 和 Edge 都能用。
Everything in one panel一个面板，全都搞定
Open it from the tab on the right of any Canvas page, or press ⌘K / Ctrl+K to search.在任意 Canvas 页面点右侧的小标签打开，或者按 ⌘K / Ctrl+K 搜索。
Deadline countdown作业倒计时
Every assignment, quiz and discussion from all your courses, sorted by due date, with how much of your grade each is worth. Tick it off, export to your calendar, get reminders.所有课程的作业、测验和讨论按截止时间排好，标出每项占总成绩多少。可以打勾完成、导出到日历、设置截止提醒。
Final-exam calculator期末计算器
Pick a target grade and see exactly what you need on the final. No weights in Canvas? Canvas+ reads them from the syllabus. Plus your term and cumulative GPA, and where it’s heading.选一个目标成绩，直接告诉你期末要考多少。Canvas 里没设权重？Canvas+ 会从 Syllabus 里读出来。还能看学期和累计 GPA，以及接下来的走向。
Know the moment it changes有变化，马上知道
A notification when a grade is posted, your course total moves, an instructor posts an announcement, or a deadline is moved. Scores stay hidden unless you turn them on.出分、总成绩变化、老师发公告、截止时间被改，都会第一时间弹出通知。分数默认不显示，想看再打开。
All course files in one .zip课件一键打包
Download every file in a course at once, one folder per module — built right in your browser.一次下载整门课的所有文件，按单元分好文件夹，直接在你的浏览器里打包。
Canvas+ AI
Step-by-step assignment guides, syllabus summaries, answers from your own course materials, e-mails to your professor and a weekly digest. Teaches the process, never hands you answers.作业一步步拆解、Syllabus 总结、只根据课程资料回答的问答、给教授写邮件，还有每周简报。只教方法，不给答案。
Make Canvas yours界面美化
Real dark mode with no white flashes, your own background photo with frosted cards, course colours, and hide the parts you never use.真正的暗色模式（切换页面不闪白）、自定义背景图和毛玻璃卡片、课程配色，还能隐藏用不到的板块。
Stuck? Canvas+ AI breaks it down.不知道从哪下手？让 Canvas+ AI 帮你拆解。
Click “AI guide” on any assignment.在任何作业上点「AI 总结」。
- What to hand in要交什么 — and the requirements that are easy to miss.以及容易漏掉的要求。
- Step by step一步一步 — how to approach each part, question by question.每一部分、每一道题该怎么入手。
- What it trains锻炼什么能力 — the skills behind the assignment.这份作业背后的知识和能力。
- Reads attachments会读附件 — PDFs, Word files, Canvas pages and links.PDF、Word、Canvas 页面和链接。
Free with a Canvas+ account (sign in with Google or an e-mail code — no password). AI can be wrong; the assignment itself is what counts.登录 Canvas+ 账号即可免费使用（用 Google 或邮箱验证码登录，不需要密码）。AI 可能出错，一切以作业原文为准。
Canvas+ AI for your whole courseCanvas+ AI，覆盖整门课
In the “AI Course” tab of the panel — and on every assignment page.在面板的「AI 课程」标签里，以及每个作业页面上。
Syllabus summarySyllabus 总结
Exam dates (one click to your calendar), grade breakdown, late policy, attendance and office hours — from the syllabus and the PDF it links to.考试时间（一键加入日历）、成绩构成、迟交政策、出勤和 office hours，从 syllabus 和其中的 PDF 自动整理。
Course Q&A课程问答
“Can I submit this late?” Answered only from the course’s syllabus, assignments and announcements, with the exact sentences it used. If the course doesn’t say, it tells you.「这个作业能不能 late submit？」只根据这门课的 syllabus、作业和公告回答，附上原文；资料里没写就直接告诉你。
Weekly digest每周简报
Every Monday: new assignments, what’s due in the next 7 days, grade changes and important announcements — plus this week’s priorities.每周一自动整理：新作业、接下来 7 天截止、成绩变化和重要公告，还有本周重点。
E-mail your professor给教授写邮件
Extension, rubric question or office hours: a polite draft you can edit. Names are filled in on your computer, and nothing is sent for you.请求延期、询问 rubric、预约 office hour，生成可修改的得体草稿。名字只在你的电脑上填入，也不会替你发送。
Your grades never leave your computer. AI can be wrong — the course itself is what counts.你的成绩不会离开你的电脑。AI 可能出错，一切以课程原文为准。
Walk into the exam ready考前心里有底
Tap “Review pack” on a course and pick an exam. Canvas+ reads its date and scope from the syllabus and ticks the modules it covers.在课程上点「复习包」，选一场考试。Canvas+ 会从 syllabus 读出考试时间和范围，自动勾好要考的单元。
Exam review pack考前复习包
A study outline, practice questions with explanations and flashcards, built from your own slides, PDFs and notes. Export the cards to Anki or Quizlet.根据你自己的课件、PDF 和笔记，生成复习提纲、带解析的练习题和抽认卡，抽认卡可以导出到 Anki / Quizlet。
Mistake book错题本
Every practice question you miss is saved, by course. Drill them with shuffled choices until you get each one right twice in a row. No AI, no cost.练习时做错的题自动收进错题本，按课程分类。选项每次打乱，连续做对 2 次才算掌握。不用 AI，不占次数。
Plus a reminder 3 days and 1 day before each exam, with how many mistakes you still have to review.每场考试前 3 天和 1 天还会提醒你，并告诉你错题本里还有几道没掌握。
Free — with an optional Pro plan免费使用，另有可选的 Pro 会员
Everything except extra AI is free, forever.除了更多的 AI 次数，所有功能永久免费。
Free免费版
- Deadlines, calculator, GPA, alerts, themes作业倒计时、期末计算器、GPA、通知提醒、界面美化
- Mistake book and exam reminders错题本和考前提醒
- All AI features, 5 uses a day所有 AI 功能，每天 5 次
Canvas+ AI Pro Coming soon即将开放
- 100 AI uses a day每天 100 次 AI
- On any computer — just sign in换电脑登录账号就能用
- Cancel any time随时可以取消
Your Canvas data stays in your browser. Your grades, submissions and Canvas login are never sent anywhere. No tracking, no ads. 你的 Canvas 数据只留在你的浏览器里。成绩、提交的作业和 Canvas 账号永远不会被发送出去。没有跟踪，没有广告。Read the privacy policy查看隐私说明