Build content creation
into your app
Give your users beautiful builders for emails, pages, and documents. Backed by templates, AI, code-first creation, and developer APIs to power the full content workflow.
Tested across Gmail, Outlook, iOS Mail, and modern browsers.
Trusted by teams shipping at scale
One platform. Every creation experience.
Five distinct primitives that compose into any content creation surface your application requires.
Visual Builders
Embed dedicated editors for every medium, powered by a single universal JSON design schema.
Pixel-perfect rendering across 90+ email clients including Outlook tables.
AI Workflows
Give users conversational assistants that understand layout geometry and design AST.
> unlayer.ai.transform( brief: "Summer sale with countdown" )
Templates & Governance
Lock brand elements, header logos, and legal disclaimers from accidental edits.
Universal Export Engine
One master JSON design compiles instantly into 4 distinct production targets.
Developer Platform
Embed via npm package, vanilla script tag, or custom React/Vue elements.
$ npm i @unlayer/embed
// Event hooks: onLoad, onSave
Embeddable builders for every content type.
Embed one builder or all four in your app. One experience for every content type. One JSON design schema for every builder.
Email Builder
Create responsive emails that render reliably across every email client: Gmail, Outlook, Apple Mail.
AI built for content creation, not generic text.
Give users an AI assistant that understands layout, typography, and email rendering — right inside the canvas.
Generate From a Brief
Turn one-line briefs into complete, responsive email or page designs in seconds with layout and color harmony.
Edit by Chat
Refine copy, swap image blocks, adjust margins, and style buttons using natural language prompt commands.
Personalize at Scale
Spin variations for distinct customer segments, locales, tone of voice, and A/B test variations instantly.
Generate Images
Create bespoke hero graphics, banners, and contextual imagery directly inside the builder workflow.
A platform,
not just an SDK.
The full developer surface: SDK, REST APIs, React Elements, a CLI, and agent skills for your AI tools.
- 01Embeddable SDK:typed config, themes, events, and granular permissions
- 02React Elements:the same JSX renders to email tables, web flexbox, or print PDF
- 03JSON designs:round-trip between code and the visual editor; versionable and diffable
- 04CLI and agent skills:for Cursor, Codex, Claude Code, and your CI pipelines
1// Initialize Unlayer
2const builder = unlayer.createEditor({
3 id: 'editor',
4 displayMode: 'email',
5 appearance: {
6 theme: 'modern_light'
7 }
8});
9
10// Load the template
11builder.loadDesign(template);
12
13// Export HTML
14builder.exportHtml(function (data) {
15 const json = data.design; // template json
16 const html = data.html; // exported html
17});Powers every content workflow.
Tailored embeddable architecture for every software vertical.
Embed a battle-tested email designer inside your ESP
Skip years of maintaining table-based Outlook hacks. Unlayer provides complete drag-and-drop email editing with guaranteed cross-client rendering.
Frequently asked questions.
Everything you need to know about embedding Unlayer's creation engine into your product stack.
Have a custom requirement or technical question?
Ready to embed content creation
into your app?
Start your 14-day free trial today, or schedule a technical walkthrough with our solutions engineers to see Unlayer running inside your stack.