Privacy
Last updated 7 October 2026
UniNote is a notebook for university lectures. This page explains what it stores, where your data goes when you use each feature, how long it is kept, and how to get rid of it. It is written to be read.
What is stored
| Data | Why | Where it lives |
|---|---|---|
| Your name, email address and profile picture from the account you sign in with (Google, Microsoft or GitHub) | To sign you in and keep your notes attached to you | Supabase |
| Your username, if you choose one | Shown on anything you share; it can't be changed or reused once taken | Supabase |
| Your classes, lectures and notes, and earlier versions of each lecture (the newest 60) | They are the product; versions let you undo | Supabase (Postgres) |
| Photos you add, and slide pictures placed in your notes | They are part of your notes | Supabase Storage, private to your account |
| Your homework and exams (title, class, due date and time, notes, done or not) | The calendar | Supabase |
| Skills you write | To offer them back to you | Supabase |
| Your settings: the language the AI writes in | So it follows you to every device | Supabase |
| Practice exams you take: the questions, your answers, your score by lecture and topic, and the time taken | To show your progress, let you retake an exam, and point Revise at weak lectures | Supabase |
| Teach Me lessons: the lesson written for you, which lectures it came from, how far you got, your answers to its checks, and which sections you understood | To let you carry on a lesson on any device and to offer the sections to review | Supabase |
| Notes made from slides, and what was read from each file, kept under a fingerprint of the file | So the same file isn't processed (and paid for) twice. Kept for your account only, never shown to anyone else | Supabase |
| A log of each Notes-from-slides run: what was read from your file, the values computed, costs and timings | To trace a wrong answer back to its cause. The content is deleted after 7 days; costs and timings stay | Supabase, readable only by you |
| Daily counts of AI usage | To enforce the daily allowance fairly | Supabase |
| Your plan: which plan, its status and renewal date, and Lemon Squeezy's reference numbers for it | To unlock the paid features. Card details never reach UniNote | Supabase |
Files you upload to Notes from slides, and audio recordings you transcribe, are not stored: they are processed and then discarded. Only the notes made from them are kept.
Importing notes (from Notion, Word, Google Docs, Obsidian, Markdown or PDF) happens in your browser: the files are read on your device and nothing is sent anywhere until you choose what to import. The lectures and pictures you import are then saved to your account like any other notes. The files themselves are not kept, and importing uses no AI.
There is no analytics, no advertising, no tracking pixels and no third-party cookies. Your sign-in session is kept in your browser's local storage so you stay signed in between visits. The site loads fonts from Google Fonts and some code libraries from jsDelivr and cdnjs (Cloudflare), which, like any website, see your IP address when your browser fetches them.
What happens when you use an AI feature
This is the part worth reading. The AI features send content to outside services. Each request is made by UniNote's server, so the services receive the content and the instruction but not your name, email address or account identifier. UniNote does not use anything you write to train models, and does not sell or share your notes with anyone.
| When you… | What is sent | To |
|---|---|---|
| Ask the assistant to summarize, explain, check, tidy, translate or transcribe something | The text and photos inside your highlight (or the whole page, when nothing is highlighted or you use Fully Format Page), and your skill's instructions if you use one | OpenRouter, which forwards it to Qwen (Alibaba Cloud) or GLM (Z.ai, served by DeepInfra or GMI Cloud). TypeSafe's Jev reads the start of the request to choose which of the two |
| Turn slides or a problem sheet into notes | Each page's image and text. Numbers are computed by UniNote's own server, not by a model | OpenRouter, which forwards it to GLM, Qwen and Google's Gemini |
| Transcribe an audio recording | The recording (up to the length limit) | OpenRouter, which forwards it to Google's Gemini |
| Type the name of homework or an exam in the calendar | That title and the names and codes of your classes, to suggest its type and class | OpenRouter, which forwards it to TypeSafe's Jev |
| Make a practice exam | The text of the lectures you pick (to write and check the questions), then your written answers (to mark them) and your scores by topic (for the summary) | OpenRouter, which forwards it to GLM (Z.ai, served by DeepInfra or GMI Cloud), Qwen (Alibaba Cloud) and TypeSafe's Jev |
| Start a Teach Me lesson | The text of the lectures you pick (to write the lesson and check its questions), then your "explain it back" answer (to mark it) | OpenRouter, which forwards it to Qwen (Alibaba Cloud) and TypeSafe's Jev |
| Ask a question in a Teach Me lesson | Your question, the section you're on, and the notes of the lecture it came from | OpenRouter, which forwards it to Qwen (Alibaba Cloud) |
| Ask what to revise for an exam | The exam's title and notes, and the titles and the first few hundred characters of that class's lectures | OpenRouter, which forwards it to TypeSafe's Jev |
| Share a note or a skill with the community | The note or skill, to check it isn't abusive, spam or an attempt to misuse the assistant before anyone else sees it | OpenRouter, which forwards it to Qwen (Alibaba Cloud) and TypeSafe's Jev |
Once content reaches OpenRouter it is handled under OpenRouter's terms and those of the provider it goes to, some of which may keep requests for a limited time to prevent abuse. These services run outside the EU, including in the United States and Asia. If a page contains something you would not put in a third party's hands, don't highlight it, upload it or share it. TypeSafe's Jev only answers with a category and a probability; it never writes text. The language setting ("AI writes in") only adds one line to these requests, naming the language; working out which language your notes are in ("automatic") happens on your device.
Sharing with the community
Nothing is shared unless you share it. When you share a note publicly, its title, class name and your username appear in the community list, and students with a plan can open it. When you share it directly, only the people you name can. A shared skill shows its name and your username; students with a plan can read and add it. You can stop sharing at any time; copies other students already saved stay with them.
Who processes your data
- Supabase — database, sign-in and file storage.
- Vercel — hosting for the site and its server functions, including the one that computes numbers.
- Google — sign-in if you choose it (your name, email and profile picture, nothing else from your Google account), and Gemini for slides and audio, reached through OpenRouter.
- Microsoft and GitHub — sign-in if you choose one of them: your name, email and profile picture, nothing else from that account.
- OpenRouter and the model providers it routes to (Alibaba Cloud, Z.ai, DeepInfra, GMI Cloud, Google, TypeSafe) — only what the table above lists, when you use that feature.
- Lemon Squeezy — checkout, payments, invoices and sales tax, as the merchant of record. They hold your payment details and billing address; UniNote receives your plan's status and reference numbers.
- Resend — emails the operator when the AI service fails (error details, never your notes), and delivers problem reports you send from Settings: your message, email address, username, the app version, the page you were on and your browser. Only a daily count of reports is stored.
Why it is processed
Your account, notes, calendar and the AI features you ask for are processed to provide the service you signed up for. Usage counts, logs and the community checks exist for UniNote's legitimate interest in keeping the service working, affordable and safe. Payment records are kept because tax law requires them.
How long it is kept
- Notes, photos, homework, skills, practice exams, lessons and saved results stay until you delete them.
- Deleting a lecture deletes its blocks, versions and photos. Deleting a class deletes its lectures, its homework and exams, its practice exams and its lessons.
- The content of the Notes-from-slides log is deleted after 7 days.
- Deleting your account (Settings → Delete account) erases everything attached to it, including stored photos, shared notes and skills, and cancels a Monthly plan. Lemon Squeezy keeps the payment records tax law requires.
Your control and your rights
- Export any lecture as Markdown or PDF from the notebook toolbar, or use Settings → Your notes → Download all my notes for every class and lecture as Markdown with photos, plus the raw data, in one .zip.
- Delete lectures, classes, photos, homework, skills and shared items at any time, or your whole account from Settings.
- Email the address below for anything else this page covers, including a copy of account data the download doesn't include.
UniNote is operated from Latvia, so the EU General Data Protection Regulation applies. You have the right to access your personal data, correct it, export it, have it erased, restrict or object to its processing. The contact below is how to exercise any of those, and you may also complain to your national data protection authority — in Latvia, the Data State Inspectorate (Datu valsts inspekcija).
Security
Every table is locked so that an account can read and change only its own rows, photos are stored privately per account, and anything shared is checked and stored by the server rather than written by your browser.
Children
UniNote is meant for university and college students. It is not intended for children under 16, and accounts are not knowingly created for them.
Changes
If this policy changes in a way that affects what happens to your data, the date at the top changes and the change is described here.
Contact
Questions, data requests and account deletion: imzleepink@pm.me
Operated by UniNote.