A whiteboard your whole class can use at once
Brainstorm, map ideas, plan a project or run a workshop. Share one link and people start adding notes right away, with no account and no download. Here is everything a TrestleBoard can do.
Notes, shapes, drawings and pictures
Everything you need to get ideas out of people’s heads and onto the board.
Sticky notes
- Click anywhere to add one and start typing
- 16 soft colors, plus 60 theme shades like Office
- Switch a board to a color theme: Office, Bold, Ocean or Earth
- Text size, bold, italics and alignment
- Change a note’s color after it’s made
Shapes and flowcharts
- Squares, circles, triangles, diamonds and stars
- Flowchart shapes: rounded box, slanted box, hexagon, cylinder and document
- Type inside a shape and it grows to fit
- Snap to grid lines things up
Pen, text and pictures
- Draw freehand with the pen, and erase
- Add headings and plain text anywhere
- Drop in pictures
Connectors
Quick connect: select a shape or note and click one of the small arrows around it. The next one appears, already connected and ready to type in. Drag an arrow onto another item to join them. Lines follow when things move. Label a line (Yes, No), make it dashed, point it both ways, or give it right-angle bends.
Move, resize and turn
Select and drag to move, drag a corner to resize, and turn anything with the round handle. Select several at once by dragging a box around them.
Undo and redo
Made a mistake? Undo it with Ctrl+Z, or Cmd+Z on a Mac. Every board also keeps saved versions for 30 days.


60 templates in 13 types
Each board has up to 20 pages as tabs across the top, like slides in a deck. From classroom activities and graphic organizers to project management, strategy and process improvement. Choose New from template on My boards, or pick one whenever you add a page, and change it to suit your group. Keep your boards in groups, like a folder for each class or cohort.
Classroom activities (9)
Reading and writing (4)
Science and research (3)
Graphic organizers (6)
Teaching and training (5)
Icebreakers and team building (2)
Brainstorming and ideas (4)
Meetings and retrospectives (6)
Communications (1)
Project management (7)
Strategy and goals (6)
Product and customer (3)
Process improvement (4)
Up to 100 people on one link
Only the person who makes a board needs an account. Everyone else just opens the link.
Guests join in seconds
Guests show up as an anonymous animal, like Anonymous Otter, or type their own name. No sign-up, no download.
See it happen live
Notes appear for everyone as they’re typed and moved, on laptops, tablets and phones.
Everyone owns their notes
People can change their own items. The board’s owner can tidy, move or remove anything.
Install it like an app, or just use the link
An app with no app store
Add TrestleBoards to your phone, tablet or computer. It opens full screen with its own icon, and updates by itself.
Still just a link
Guests open the link in any browser. It works in BigBlueButton breakout rooms and launches from your LMS.
Boards in groups
Keep boards together by class, cohort or project. Move a board to another group any time.
PDF and Microsoft Word, Excel and PowerPoint files, right on the board
Add files to a board and open them on top of it, full screen or in a side panel. Nothing is sent to another company to show or edit them.
Preview
Read PDFs, documents, spreadsheets and slides without downloading them.
Edit
Edit the text in documents and slides, and the values in spreadsheet cells, right there.
Mark up PDFs
Draw, highlight, add text, white out, fill in forms, and turn or remove pages. Or put a page on the board so everyone can draw on it together.
New versions
Replace a file with a newer version. Earlier versions are kept for 30 days.
Checked for safety
Files with macros, scripts or hidden programs are refused before anyone opens them, and sites with a virus scanner check every upload.
Tools for the person leading
Timer
A countdown everyone can see, with an optional 5-second alarm when time is up.
Star voting
Everyone stars the ideas they like. Show the results and a ranked list opens for everyone.
Reactions
Quick reactions on any item: thumbs-up, heart, lightbulb and question mark.
Pause the board
Stop changes while you talk things through, then open it again.
Bring everyone to one spot
Send everyone to the page and place you are looking at.
List view
See every note as a simple list, easy to read with a screen reader.
Templates any time
Add a template to any page from Facilitate. A new page offers the templates by category.
Arrange notes
Tidy every note on a page into columns by color, or a neat grid, in one click.
Room music
If your site turns it on, the host shares a YouTube, Spotify, Apple Music or Amazon Music link. YouTube plays in step for everyone who chooses to listen; the others show a player each person starts.
Private, members or anyone with the link
Copy the link, email it, or paste an embed code into any web page. Replace a link any time and the old one stops working.
Save a copy, then start fresh
Save every page as a PDF or the notes to Excel, then clear the board for your next class. Keep your templates if you like.
Built-in safety tools
Rude words are hidden. Add your own list of words to hold notes for review. Anyone can report a note.
What you get, free
| Boards | Up to 20 |
|---|---|
| Pages per board | Up to 20 |
| People on one link | Up to 100 at once |
| Guests need an account | No |
| Saved versions | 30 days |
| Price | Free while TrestleSuite is in development |
Free boards shared with anyone who has the link are removed after 30 days with no activity. See the Terms.
Start your first board
It takes a minute. Share the link and your group can join straight away.