Storefront Studio

Create, preview, and export correctly sized game images for Steam, Google Play, Apple App Store, itch.io, Unity Asset Store, and more, all inside Unity.

Compatibility

• Minimum Unity version: Unity 2022.3 LTS
• Package type: Editor-only
• Runtime components: None
• Required dependency: TextMesh Pro
• TextMesh Pro Essential Resources can be imported locally from Storefront Studio when missing.

Capture tools

• Game View capture
• Scene View capture
• Offscreen camera capture at custom dimensions
• Live crop-area guide
• Multiple image overlays
• Overlay X/Y offset, scale, position, and opacity
• PNG and JPEG output
• Automatic Capture Library inside Assets/StorefrontCaptures
• Reuse any saved capture later in Composer

Composition tools

• Multiple artwork layers
• Multiple independent text layers
• Separate logo, headline, and tagline controls
• Fill, Fit, Stretch, and Original artwork modes
• Independent Scale X and Scale Y
• Negative scaling for horizontal and vertical mirroring
• Custom X/Y offsets
• Artwork and text rotation
• Direct canvas movement, resizing, and rotation
• Double-click text editing
• Optional center and element snapping
• Exact numeric Inspector controls
• Shared settings across outputs
• Per-output overrides
• Undo and Redo
• Saved compositions and session recovery

Output categories

• Steam
• itch.io
• Apple App Store
• Google Play
• Unity Asset Store
• General marketing
• Custom output sizes

Preview tools

• Exact exported-pixel preview
• Storefront placement preview
• Mouse-wheel zoom
• Middle-mouse panning
• Fit-to-window
• Safe-area guide
• Instant output switching

Checks and validation

Storefront Studio can check:

• Output dimensions and aspect ratios
• Image format
• Transparency restrictions
• Missing artwork or fonts
• Text overflow
• Effective source resolution
• Possible upscaling
• Applicable encoded file-size limits
• Selected output-specific restrictions

Validation is rule-aware and cannot guarantee approval by a storefront.

Export tools

• Batch PNG and JPEG export
• Configurable JPEG quality
• Custom export folders
• Tokenized folder and file-name templates
• Overwrite, skip, and increment collision options
• Per-file export results and warnings
• Export cancellation

Important capture notes

• Game View capture requires Play Mode and a visible Game View.
• Scene View captures do not include editor grids, gizmos, or selection outlines.
• Screen Space Overlay UI is captured through Game View, but not through Scene View or offscreen camera capture.
• Transparent HDRP offscreen captures require alpha-capable HDRP color and post-processing buffers.

Privacy

• No project uploads
• No analytics or tracking
• No required account
• No background storefront requests
• No runtime or player-build additions
• External links open only when selected by the user

Documentation and support

• Interactive guided tutorial
• Included sample scene and composition
• Quick Start PDF
• Complete User Guide PDF
• Support website
• IMarin Labs website
• Email: contact@imarinlabs.com

Create storefront artwork without leaving Unity

Storefront Studio is an Editor-only production tool for creating game images for Steam, Google Play, Apple App Store, Unity Asset Store, itch.io, and more.

Capture your game or begin with existing artwork, then design, preview, check, and export every selected size through one clear workflow.

One workspace. Four simple steps.

1. Capture

Capture the Game View, Scene View, or an offscreen camera. Crop the image, add overlays, and keep captures inside your Unity project for later use.

2. Compose

Add multiple artwork and text layers, logos, headlines, and taglines. Move, resize, rotate, mirror, and snap elements visually, or enter exact values in the Inspector.

3. Preview and check

Inspect the exact exported result or display it inside an original storefront placement diagram. Rule-aware checks identify incorrect dimensions, missing content, text overflow, transparency restrictions, possible upscaling, and applicable file-size limits.

4. Export

Export all selected outputs together as PNG or JPEG files, with customizable folders, file names, and collision handling.

Adapt one design to every output

• Share design settings across multiple sizes.
• Customize individual outputs when a different crop or layout is needed.
• Switch instantly between wide, tall, square, and custom dimensions.
• Save compositions and update the complete campaign when your artwork changes.
• Use Undo and Redo throughout Capture and Composer.

Built-in output categories

• Steam (Header capsule, Small capsule, Main capsule, Vertical capsule, Screenshot, Page background, Bundle header, Shortcut icons, App icon, Library capsule, Library hero, Library logo, Library header, Event cover, and Event header)
• itch.io (Cover image, Minimum cover image, Landscape screenshot, and Portrait screenshot)
• Apple App Store (iPhone and iPad screenshot presets, portrait and landscape options, Mac, Apple TV HD and 4K, Apple Vision Pro, and Apple Watch)
• Google Play (App icon, Feature graphic, Phone screenshots, Tablet screenshots, Wear OS, Android TV banner and screenshots, Automotive, and Android XR)
• Unity Asset Store (Icon, Card, Cover, Social image, and Screenshot)
• General marketing (YouTube thumbnail, Full-HD landscape, Social landscape, Square post, Portrait post, Story or vertical image, and Discord or community icon)
• Custom dimensions (Create outputs using any custom width and height within the supported image-size limit)

Suitable for every game genre

Storefront Studio uses your own screenshots, artwork, logos, fonts, colors, and text. It works with action games, simulation games, RPGs, puzzle games, mobile titles, and other genres.

Private and local by design

Everything runs locally inside the Unity Editor.

Storefront Studio does not upload project files, collect analytics, require an account, or add runtime components to player builds.

Requirements

• Unity 2022.3 LTS or newer
• TextMesh Pro
• Editor-only; no runtime components

Storefront placement previews are original approximations, not replicas of live store pages or guarantees of platform acceptance. Storefront names identify supported output specifications only. Always confirm the latest official platform requirements before publishing.

The demonstration content uses Liberation Sans under the SIL Open Font License 1.1 and public-domain USGS photography. See Third-Party Notices.txt in the package for details.