share it — they'll see it live
Solve it once. Share the link.
Open a note, write the answer, drop the link in the group. Everyone watching sees it update live — no account, nothing to install.
No account · disappears 7 days after the last edit
PIN remembered for 2 hours per note on this device.
what you get
PIN protected
Only people with the PIN get in.
Scan to open
Point a phone, jump in — no PIN.
Paste a photo of the board
Snap the whiteboard or paste a screenshot straight into your note.
Disappears on its own
Notes clear 7 days after the last edit.
three quick steps
Share notes online in seconds
- 1
Create a note
Pick a name or get a random one — no signup, no email. Set a short PIN and start writing straight away.
- 2
Share the link or QR
Send the link in your group chat, or show a QR code that opens the note on any phone in one scan.
- 3
Everyone sees it live
As you type and save, anyone with the note open sees the update within seconds — no refresh needed.
what's inside
A free online notepad built for sharing
Everything you need to jot something down and get it in front of other people fast — nothing you don't.
PIN-protected notes
Every note is locked with a PIN and stored encrypted. Only people you share the PIN with can open it.
Open with a QR code
Hand a note between devices by scanning a QR — no need to type the link or the PIN again.
Paste images & photos
Paste a screenshot or snap a photo of the whiteboard and drop it straight into your note.
Attach files
Add PDFs, docs, and other files as download chips your readers can grab in one tap.
Notes that clean up themselves
Notes are temporary by design — they disappear seven days after the last edit, so nothing piles up.
No account needed
There's nothing to sign up for. Open a link, enter the PIN, and you're in.
Works on any device
A clean, fast editor that works the same on your phone, tablet, and laptop browser.
Export when you need it
Keep something for good by exporting a note to a Word document before it expires.
made for
Perfect for students, study groups & quick shares
Students in class
Your teacher gives a problem, you solve it, and drop the link — the whole class watches your answer appear live.
Study groups & tutors
Keep one shared scratchpad for a session. Everyone reads and edits the same note without accounts or apps.
Quick throwaway shares
Need to send someone formatted text or an image right now? Paste it, share the link, and let it expire.
good to know
Frequently asked questions
- How do I share a note online?
- Create a note, set a PIN, and share the link (or show its QR code). Anyone who opens it and enters the PIN can read and edit the same note. There's no account to create.
- Do I need an account to share notes?
- No. Note-Keeper works without any signup. You choose a note name and a PIN, and that's all anyone needs to open it.
- Are my notes private and secure?
- Yes. Each note is protected by a PIN (stored only as a secure hash) and content is kept private — uploaded images and files are only served to people with a valid PIN session for that note.
- How long do notes last?
- Notes are temporary. A note and its files are automatically deleted seven days after the last time it was edited or opened, so it stays useful while you're using it and cleans itself up afterwards.
- Can I open a note by scanning a QR code?
- Yes. Show a note's QR on one device and scan it with another to open the note instantly — no PIN retyping. You can also show a QR on a laptop and send a note to it from your phone.
- Can I share notes with my whole class or study group?
- Definitely. Share one link or QR and everyone opens the same note. As the writer edits, everyone watching sees the changes appear within a few seconds.
- Can I add images and files to a note?
- Yes. Paste a screenshot, snap a photo of the whiteboard, or attach files like PDFs and docs. Attachments show up as download links inside the note.
Start a note now
No signup, no download. Write something, share the link, and it disappears in a week.
Create a free note