Photopea vs Substack
Side-by-side comparison of Photopea and Substack for content creators.
Photoshop-compatible image editor that runs in browsers
Newsletter publishing and monetization in one place
What they are
Photopea
Photopea is a free, browser-based image editor that opens and saves PSD, XD, Sketch, PDF, and standard raster formats without any installation. Designers, content creators, and hobbyists use it to retouch photos, build thumbnails, and work with layered files on any device. It mirrors Photoshop's interface closely enough that existing PSD workflows transfer without friction, though ads on the free tier can interrupt focus.
Substack
Substack is a publishing platform where writers host email newsletters and charge subscribers a recurring fee. Independent journalists, essayists, and niche experts use it to build direct audiences without relying on ad revenue. The platform handles payments, delivery, and a basic website automatically. Substack takes a 10% cut of paid subscription revenue on top of stripe fees, which becomes a real cost as an audience grows.
Which to choose
Full editorial comparison coming soon. For now, check the side-by-side data above and read the individual reviews for Photopea and Substack.