Merchants can now design and restyle their storefront by describing it to Shopify's Sidekick agent and watching the live theme rebuild in real time — a fully customized store in about twenty minutes, Shopify says.
2026-10-02 · by Moe Ameen
On October 1, 2026, Shopify introduced Canvas, a visual workspace where merchants design their online store by chatting with Sidekick, its AI agent. It launches alongside the existing online store editor and is rolling out to merchants over the following days. Instead of digging through settings panels, a merchant describes what they want in plain language and watches the storefront rebuild in real time.
What's rendered isn't a static mockup — it's the real code behind the store, so merchants can preview each page with full interactivity and animation and check key pages against different products, collections, and screen sizes. You aren't limited to chat either: you can click any element to edit it directly, and zoom and pan across the full storefront. Shopify's Director of Product, Ben Sehl, said merchants can build a fully customized store in roughly twenty minutes using Canvas.
To make that possible, Shopify rebuilt its theme architecture and gave Sidekick direct access to theme files, so the agent can read and modify a store's structure, logic, and design more cleanly. The company said Sidekick made over 25 million theme edits in the first half of 2026. Canvas is desktop-only and requires a staff account with edit-code permission on a plan that supports theme customization.
It ships early. At launch Canvas doesn't support third-party themes, app blocks and extensions, markets, translations, rollouts, or theme updates — all promised over time — and a store edited in Canvas stops receiving automatic theme updates. Shopify says it's working toward backward compatibility with third-party themes before Canvas becomes the default editor. And Canvas builds the store; it doesn't market it — bringing shoppers to the new storefront is a separate job.
Canvas solves the build; it does nothing about demand, and that is exactly where [Kompozy](/) picks up. The day your Canvas store goes live, the real work starts: getting shoppers to it. Point Kompozy at your products, photos, and brand and it generates the launch set a store builder never makes — [Clipped Shorts](/glossary/clipped-short) and Listicle Video showing the product in motion, [Persona Shorts](/glossary/persona-shorts) and HeyGen avatar video for a founder-style announcement, brand-exact [Carousel Posts](/glossary/hyperframes) walking through the collection, Photo Posts and Quote Graphics for the feed, and a launch Blog Article plus an Email Newsletter to your list.
A [Persona Brief](/glossary/persona-brief) keeps every post in one brand voice, each video auto-captions and reframes to 9:16, 1:1, and 16:9 for every destination, and [Autopilot](/glossary/autopilot) with a per-post review step schedules and publishes the whole campaign across eight social platforms plus blog and email from one queue. The split is clean: Shopify Canvas builds the storefront in twenty minutes; Kompozy fills the feed that sends traffic to it. See [content repurposing](/glossary/content-repurposing) for the one-source-to-many-outputs workflow that keeps a new store's marketing running long after launch day.
Canvas is a visual design workspace Shopify introduced on October 1, 2026, where merchants build and edit their online store by chatting with Sidekick, its AI agent. It renders the store's real theme code in real time, so previews show the live animations, interactions, and responsive layouts that will ship. It is desktop-only and launches alongside the existing online store editor.
Shopify's Director of Product, Ben Sehl, said merchants can build a fully customized store in roughly twenty minutes using Canvas. Merchants describe what they want in plain language, and can also click elements to edit them directly and zoom and pan across the storefront.
At launch Canvas doesn't support third-party themes, app blocks and extensions, markets, translations, rollouts, or theme updates — Shopify says those are coming over time. A store edited in Canvas also stops receiving automatic theme updates, and the tool is desktop-only and requires a staff account with edit-code permission.
It only builds and designs the store. Canvas generates no marketing content and drives no traffic — bringing shoppers to the storefront through product video, social posts, and campaigns is a separate job that a content engine like Kompozy handles.