Alpha Channel
4 posts on Sorceress about alpha channel.
Online AI Background Remover (2026 Free-Tier Showdown)
Most online AI background removers gate batch behind a subscription and ship soft halos. For game sprites you want hard alpha, batch on the starter plan, and a URL hand-off into the sprite-sheet pipeline. Free-tier showdown verified June 12, 2026.
Cut to the Canva AI Background Remover (Sprite-Pack Test)
The Canva AI background remover wins for single design renders inside the Canva editor. Sorceress BG Remover wins for sprite packs - hard-alpha edges, native multi-file batch, no Pro floor, and a drag into Quick Sprites and 3D Studio. Tested June 2, 2026.
Photoroom AI Background Remover (Game-Sprite Tested)
The Photoroom AI background remover wins for product photos and ecommerce listings. Sorceress BG Remover wins for game sprites - hard-alpha edges, a multi-file queue, and a one-click hand-off into the sprite-sheet, 3D, and engine pipelines. Tested May 27, 2026.
Adobe Express AI Background Remover (Game-Sprite Compared)
The Adobe Express AI background remover wins for single product photos. The Sorceress BG Remover wins for game sprites — batch processing, clean alpha for spritesheet loaders, and a direct hand-off into Quick Sprites and 3D Studio. Verified May 18, 2026.