Lumen Brain

Design

Design posts and ads as layers — by hand, or written by Claude

A layered editor for posts, ads and templates: ready-made starter templates, 22 sizes, Google Fonts plus your own, snapping guides and free background removal. Describe a post and Claude Sonnet 5 writes it as layers you can still edit — from 2 credits — or fill one template with up to 50 posts at once. Export PNG, JPG, WebP or PDF at no cost.

Sizes
22 presets + custom
AI post
from 2 credits
Bulk
up to 50 posts
Export
PNG · JPG · WebP · PDF

A real editor, layer by layer

Text, pictures, frames, shapes, connectors and a pen — with smart guides that snap to the page and to other layers, crop inside any frame, 100 steps of undo and autosave. Pages from 22 sizes or your own, or an infinite canvas with no edges at all. The keys Canva and Photoshop taught you both work.

Claude writes it as layers

Describe the post — attach your own pictures if you like — and Claude Sonnet 5 (2 credits) or Claude Opus 5 (5 credits) writes it as text, frames and shapes, not a flat picture. Give it your brand's colours, fonts and voice, revise it in a chat, restore any earlier version, and open the result in the editor.

One template, 50 posts

Paste the topics, one per line, and the Bulk tab fills a template up to 50 times — 1 credit per started ten on Claude Sonnet 5. Switch on the check and Claude looks at every finished post for text over text or off the page — 1 credit per ten — and the batch is kept as a project you can open, edit and download as a ZIP.

Your fonts, your pictures

Google Fonts built in, and your own TTF, OTF or WOFF files beside them. Pictures come from your Brain, your gallery, any of the image studio's models or the web — filed back in your Brain with their credit — and removing a background costs nothing.

Everything else in the workspace

Start free with 10 credits

The Brain, MCP access and Drive-style sharing are included on every plan. Top-ups never expire.

Start creating free