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MockStage
What it is
MockStage is a browser-based mockup generator for app store assets, device scenes, promotional videos, and social layouts. Its 2D tools create App Store and Play Store screenshots with device frames, panoramas, and text overlays. In the 3D editor, users can arrange phones, tablets, laptops, and watches in one scene, then drag, resize, and rotate them. The site says its real-time three.js renders can be angled and lit in the browser; the editor exports MP4 or WebM video.
MockStage also generates icons for iOS, Android, macOS, and Web/PWA, with interactive device homescreen previews. Templates include store designs, landing-page heroes, social squares, Twitter banners, and YouTube thumbnails. Export formats are PNG, JPG, SVG, MP4, and WebM, and device shots can be used in Framer, Webflow, or Next.js. Mockups and files can be created and exported without registering; a free account lets users save projects to the cloud. The Free Public Beta plan is free (billed During the Free Public Beta).
For and against
For
- Creates 2D store screenshots and 3D device scenes
- Exports PNG, JPG, SVG, MP4, and WebM
- Generates icons for iOS, Android, macOS, and Web/PWA
- Mockups and exports do not require registration
- Free Public Beta plan is free
Against
- The listed plan is during the Free Public Beta
- Cloud project saving requires a free account
The verdict
MockStage covers app store images, device compositions, icons, and video exports in a browser. Its listed Free Public Beta plan includes premium features, but the plan is specifically tied to the public beta.
Who it suits
MockStage is intended for indie developers, designers, and marketing teams creating app store, device, landing-page, or social visuals. It may suit people who want to export without registering or save projects through a free account.
Plans and prices
Free Public Beta
All premium features · high-resolution 2D templates · 3D animated scenes · custom audio
Read 7 Oct 2026 · mockstage.in
On the record
- 2D mockups
- Its 2D tools create store screenshots with device frames, panoramas, and text overlays.mockstage.in · read 7 Oct 2026
- 3D scenes
- The site says its 3D device renders use real-time three.js rendering and can be rotated, angled, and lit in the browser.mockstage.in · read 7 Oct 2026
- Account requirement
- Users can create mockups and export files without registering; free accounts are available to save projects to the cloud.mockstage.in · read 7 Oct 2026
- Analytics and feedback
- The privacy policy says Google Analytics via Firebase runs only with explicit cookie-banner consent, and feedback submissions may include an email address, category, and message stored in Firebase Firestore.mockstage.in · read 7 Oct 2026
- File privacy
- The privacy policy says image uploads, resizing, cropping, icon generation, 3D renders, ZIP compression, and MP4 generation run locally in the browser; source designs are not uploaded unless users choose to save a project to the cloud.mockstage.in · read 7 Oct 2026
- Icon generator
- The app icon generator creates icons for iOS, Android, macOS, and Web/PWA and previews them in interactive device homescreens.mockstage.in · read 7 Oct 2026
- Integrations
- The landing-page use case says exported device shots can be used in Framer, Webflow, or Next.js.mockstage.in · read 7 Oct 2026
- Intended users
- The homepage describes MockStage as a browser-based mockup generator for indie developers, designers, and marketing teams.mockstage.in · read 7 Oct 2026
- Multi-device layouts
- Users can compose phones, tablets, laptops, and watches in a single scene, then drag, resize, and rotate them.mockstage.in · read 7 Oct 2026
- Security
- The privacy policy says Firebase databases use schema-validated Firestore Security Rules to prevent unauthorized access, modification, or deletion.mockstage.in · read 7 Oct 2026
- Support
- The site directs questions and concerns to its Feedback modal in the navigation bar.mockstage.in · read 7 Oct 2026
- Templates
- Templates include presets for App Store, Play Store, landing hero, social square, Twitter banner, and YouTube thumbnail designs.mockstage.in · read 7 Oct 2026
- Video exports
- The 3D editor renders MP4 or WebM files in the browser; the homepage says video exports are free during the public beta.mockstage.in · read 7 Oct 2026
- What it does
- MockStage is a browser-based mockup generator for App Store and Play Store assets, 3D device scenes, animated MP4 promo videos, and social carousel mockups.mockstage.in · read 7 Oct 2026
