koi.photo vs Stitch by Google
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 Stitch by Google leads with 664 upvotes
A free layered photo editor in your browser, no sign-up
koi.photo is a versatile, browser-based photo and vector editor that offers a comprehensive set of editing tools without requiring user registration. Designed for designers, photographers, and hobbyists alike, it provides advanced features such as layers, masks, adjustment layers, retouching, and support for PSD and RAW files. Its unique selling point is that it runs entirely on your device, ensuring privacy and fast performance, with no mandatory sign-up or intrusive ads. Additionally, koi.photo offers an optional cloud feature for real-time collaboration, making it suitable for team projects and creative workflows. Its intuitive interface combined with powerful editing capabilities makes it an appealing choice for those seeking a free, accessible, and privacy-conscious editing solution directly in the browser.
Pros
- No sign-up required, ensuring easy and quick access
- Runs entirely on your device for privacy and speed
- Supports complex editing features like layers, masks, and adjustment layers
- Handles PSD and RAW files for professional editing needs
- Optional cloud collaboration for team projects
Cons
- May lack some advanced features found in dedicated desktop editors
- Performance could vary depending on device hardware
- Limited integrations compared to other cloud-based tools
Best for
- • Quick photo edits without software installation
- • Retouching and compositing for photographers and designers
- • Collaborative projects with real-time cloud editing
- • Editing PSD and RAW files directly in the browser
Pricing: Pricing not verified
Turn napkin sketches into production-ready UI in seconds.
Stitch by Google is an innovative design tool that transforms simple napkin sketches into fully editable, production-ready UI designs within seconds. Tailored for founders, product managers, and developers who need rapid prototyping without the time-consuming process of manual mockups, Stitch leverages AI to streamline the design workflow. Its standout feature, Hatter, enables multi-step design tasks, making complex UI creation more accessible and efficient. Additionally, the tool offers new capabilities like automated App Store asset generation and native MCP export, enhancing its utility for app development and deployment. Free to use, Stitch aims to bridge the gap between initial concept sketches and polished UI prototypes, reducing turnaround times and empowering teams to iterate faster. Its integration of AI-driven automation with user-friendly interfaces makes it a compelling choice for those seeking rapid, high-quality UI mockups without sacrificing flexibility or control.
Pros
- Rapid conversion of sketches into editable, production-ready UI designs
- AI-powered features like Hatter for handling complex multi-step design tasks
- Free to use, lowering the barrier for startups and small teams
- Supports export to real code, streamlining development workflows
- Additional tools for App Store asset generation and MCP export
Cons
- May have limitations in customizing highly complex or unique designs
- Dependent on the quality of initial sketches for best results
- Potential learning curve for users unfamiliar with AI-assisted design tools
Best for
- • Quickly turning hand-drawn UI sketches into prototypes for user testing
- • Accelerating the initial design phase for startups and product teams
- • Automating repetitive UI asset creation for app stores
- • Generating production-ready code snippets for development teams
Pricing: Stitch by Google is currently offered as a free tool, making it highly accessible for individuals and small teams. Details about premium features or plans are not specified, but the free access allows users to explore its core functionalities without upfront costs.