Shader Lab

At a glance

Alembic Shader Lab is a browser editor for layered graphics, procedural effects, text and media. It is worth trying for visual experiments where adjusting a composition matters more than writing shader code. A generated gradient and editable text produced a visible canvas without supplying an image or creating an account.

Good fit

Designers making textures, title treatments or exploratory visual assets. The layer stack and separate Controls tab make the construction understandable: select an ingredient, change its parameters and judge the combined image. ASC11 offers a more focused route when the intended look is ASCII or dot-based media.

Consider something else when

You need a production-proven video pipeline, known handling of confidential uploads or a guarantee that a particular effect exports correctly. The trial established a small composition, not every shader, large-file behaviour or an exported asset.

Start here

Open Layers, choose Color, then add Text. In Controls, replace the placeholder with a short title and adjust its size. This produced a visible 1080 × 1080 gradient/title composition in the trial. Export Settings exposed PNG and WebP save options; no export, clipboard copy or shareable card was created.

Cost and requirements

The tested composition and save-option inspection opened without payment or sign-in. Media uploads and optional account features are separate decisions. Alembic’s linked privacy policy describes cloud drafts, first-party event telemetry and infrastructure logs, mostly for its micro-essay product; that does not establish Shader Lab’s uploaded-media processing.

Limits to know

Only generated layers and text were exercised. Video, GIF, image import, font upload, project-file restoration and the full effects collection remain untested. Use a disposable composition to check the output you need before depending on it for a finished asset.

Related work

• ASC11: specialised ASCII and dot-based image treatments (alternative)

Still unclear

• How are uploaded images and video processed and retained specifically by Shader Lab?