Photopea vs Sudowrite
Side-by-side comparison of Photopea and Sudowrite.
Photoshop-compatible image editor that runs in browsers
AI writing tool built specifically for fiction authors
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.
Sudowrite
Sudowrite is an AI writing assistant designed for novelists, short story writers, and screenwriters who need help developing plot, prose, and characters. It offers specialized tools like Story Engine for structured novel drafting, Describe for sensory scene details, and Brainstorm for unstuck moments. Unlike general-purpose AI writers, it is tuned for creative fiction rather than marketing copy. The tradeoff is that it is narrowly focused, so non-fiction and content creators will find limited utility here.
if you need thumbnails and visuals. It has a usable free tier to start with.
- +Runs entirely in the browser with no install required
- +Opens native PSD, AI, XD, and Sketch files accurately
- +Interface closely mirrors Photoshop, reducing the learning curve for existing users
if you need ai writing. Starts at 10/mo.
- +Purpose-built for fiction, not a general-purpose tool retrofitted for it
- +Story Engine guides writers through structured novel development chapter by chapter
- +Describe and Sensory tools generate vivid, specific scene details quickly
Which to choose
Photopea and Sudowrite solve different problems, so most people would not choose between them directly. The comparison below helps if you are weighing where to spend budget, or deciding whether you need both.
Read the full reviews for Photopea and Sudowrite.
Pricing checked 7 Jun 2026.