ONLINE STORYBOARD MAKER
Open a tab and you are storyboarding. Storyflow runs entirely in the browser: boards are saved online, shareable by link, and the AI lays out your scenes while you type. No download, no setup, no credit card.
Free plan
No credit card
Runs in your browser
An online storyboard maker is a storyboarding tool that lives in the browser instead of on one machine. There is nothing to download, nothing to update, and no file sitting on a single laptop: you open a link and the board is there, the same on every computer you sign in from.
Storyflow is an online storyboard maker built around an infinite canvas and a canvas-native AI. Describe your video or paste a script, and the AI lays out the storyboard online in seconds: scenes, structure, and notes arranged on the board, with 200+ storytelling frameworks to shape them. Because everything happens online, the board you refine at the office is the exact board you open at home.
Sharing works the way the web works. Send a view-only link and anyone can see the storyboard online without creating an account, or invite teammates to the project so they can open and edit the boards too. When someone needs a file, export the board as an image or PDF. The free plan never expires, so the online storyboard maker is free for as long as you want to use it.
HOW IT WORKS
From a blank tab to a shareable board, without installing anything.
01
Sign up in seconds with no credit card. The canvas loads in the tab you already have open, on any computer.
02
Type a description of the video, or paste your script. The AI lays out the scenes, structure, and notes on the canvas.
03
Drag frames around, add reference images and video, grab stills from YouTube or Vimeo, and keep prompting the AI to adjust the board.
04
Invite teammates to edit, give clients a view-only link, or hand over an image or PDF export when someone needs a file.
Browser-first is not a compromise. It is the reason the whole team can actually use the board.
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Boards saved online, open anywhere
Start the board on the office machine, open it at home, show it from a laptop in the meeting. It is always the latest version because there is only one version.
Compare with a storyboard app →.png)
AI lays out scenes while you type
Describe the story and the AI builds the storyboard layout online: scenes in order, structure applied, notes on every frame. You refine instead of starting from zero.
See the AI storyboard generator →
View-only links for anyone, no account needed
Clients and stakeholders open a link and see the storyboard online, exactly as it stands. No exports, no attachments, no 'which version is this'.
See how teams storyboard →
Free plan with no time limit
The free plan includes unlimited boards, basic AI usage, and sharing. Make a storyboard online today and the plan is still free next year.
See the free storyboard maker →The free plan is not a trial. Open a board today and it is still yours, still free, whenever you come back.
Unlimited storyboards saved online
Basic AI included to lay out scenes in the browser
Boards shareable by view-only link, openable without an account
Invite unlimited collaborators to your project

MADE FOR THE BROWSER
Storyflow was built web-first, so the things the browser is good at are the things the tool is good at.

Works on any computer with a browser
Nothing to download: No installer, no updates, no admin rights needed. If the computer opens a browser, it opens your storyboard.
Mac, Windows, Chromebook: The canvas is the same everywhere. A desktop app for Mac and Windows exists too, but it is optional.
Start in seconds: From landing on the site to placing your first frame is one sign-up form. No credit card.
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An infinite canvas behind every board
Boards grow with the story: No page limits or fixed cells. Sequences, alternates, and cut scenes all fit on one canvas.
Drag anything in: Images, video, GIFs, PDFs, links, and notes drop straight onto the board next to your frames.
Grab frames from the web: Capture stills from YouTube and Vimeo references directly onto the canvas as visual targets.
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Storytelling structure built in
200+ frameworks: Beat sheets, three-act structure, the Hero's Journey and more, with 3 starter frameworks included free.
AI applies the structure: Ask for a structure and the AI slots your scenes into place, annotating what each beat is doing.
Built for stories: Storyflow is a storytelling canvas, not a generic design tool with a storyboard template bolted on.
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Collaboration that matches how you work
Free seats for collaborators: Teammates join the project and open the same boards. No seats to buy on the free plan.
Review by link, no account: Clients see the storyboard online without an account and without being able to move anything.
Live presence on Max: Need cursors and live edits side by side? Live multi-editor presence is included on the Max plan.
WHO IT IS FOR
Anyone whose team, client, or classroom is not in the same room.
The board lives at a link, so the producer in one city and the editor in another are always looking at the same thing.
Open the board in a tab, screen-share, adjust live, then send the view-only link before the call ends.
Replace the PDF attachment chain with one link that is always current. Approval gets faster when there is one version.
School laptops rarely allow installs. The browser is enough, and the free plan has no time limit.
Plan on the desktop, tweak on the laptop, present from either. The board online is the only copy that matters.
Build the storyboard online, share it with the external crew by link, and export a PDF for the kickoff deck.
COMPARISON
Plenty of online tools can hold rectangles. Few of them understand that yours tell a story.
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AI builds the storyboard for you
Built for storytelling, not generic design
Storytelling frameworks built in
Free plan with no time limit
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Built for storytelling, not generic design
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Free plan with no time limit
What people ask before they make their first storyboard online.
The best online storyboard maker is one that starts instantly, saves your boards online, and helps with the actual storytelling. Storyflow does all three: it runs in the browser with nothing to install, every board lives at a shareable link, and the AI drafts the scene layout, structure, and notes on an infinite canvas for you to refine.
Make a storyboard online in the next few minutes. Free plan, no credit card, nothing to install.