# App Mockup Studio > App Mockup Studio is a browser-based design tool for creating app store screenshots, device mockups, app icons, and Google Play feature graphics. It helps mobile app developers and marketers produce store-ready visual assets without desktop design software. ## Main pages - [Create app store screenshots](https://appmockupstudio.com/app-screenshot-generator) - [App Store screenshot maker](https://appmockupstudio.com/app-store-screenshot-generator) - [Google Play screenshot maker](https://appmockupstudio.com/google-play-screenshot-generator) - [Feature graphic generator](https://appmockupstudio.com/feature-graphic-generator) - [App icon generator](https://appmockupstudio.com/app-icon-generator) - [App icon resizer](https://appmockupstudio.com/app-icon-resizer) - [iPhone mockup generator](https://appmockupstudio.com/iphone-mockup-generator) - [Android mockup generator](https://appmockupstudio.com/android-mockup-generator) - [App Store screenshot sizes](https://appmockupstudio.com/app-store-screenshot-sizes) - [In-App Purchase screenshot size and paywall mockup generator](https://appmockupstudio.com/in-app-purchase-screenshot-size) - [App description generator](https://appmockupstudio.com/app-description-generator) - [App Store keyword generator](https://appmockupstudio.com/app-store-keyword-generator) - [App metadata character counter](https://appmockupstudio.com/app-metadata-character-counter) - [Templates](https://appmockupstudio.com/templates) - [Pricing](https://appmockupstudio.com/pricing) - [How to use App Mockup Studio](https://appmockupstudio.com/how-to-use) - [ASO guides](https://appmockupstudio.com/aso-guides) - [Blog](https://appmockupstudio.com/blog) - [Product updates](https://appmockupstudio.com/updates) - [About App Mockup Studio](https://appmockupstudio.com/about) ## Blog articles - [How to Create App Store Screenshots: 2026 Design Guide](https://appmockupstudio.com/blog/mastering-app-store-screenshots-ultimate-2026-guide): Plan a clear screenshot story, choose readable copy and device frames, and export an App Store set that follows current specifications. Effective App Store screenshots do two jobs: they show the real interface and explain why the product is useful. A polished frame or gradient cannot rescue a confusing sequence, so start with the story before opening the editor. 1. Define the first-screen promise Choose the single benefit a new visitor should understand first. Write a short headline in plain language, pair it with the screen that proves the claim, and remove secondary details that compete for attention. 2. Plan a complete screenshot sequence Arrange the remaining slides around the questions a potential user is likely to ask. A practical sequence might introduce the main benefit, demonstrate the core workflow, show a differentiating feature, and finish with a trust or convenience message. 3. Keep copy readable at store size Use one headline hierarchy across the set. Prefer short benefit-led phrases, strong contrast, and enough empty space around the copy. Preview the screenshots at a small size instead of judging typography only on a desktop canvas. 4. Use device frames intentionally A device frame can provide context, but it should not shrink the interface until important details disappear. Use the same frame treatment and color across the sequence, and consider a frameless screen when the interface itself needs maximum space. 5. Validate the export Apple accepts specific screenshot dimensions and does not allow alpha-channel transparency. Check the current App Store Connect screenshot specifications before submission. Confirm pixel dimensions and orientation. Inspect text, gradients, and device edges at full resolution. Remove transparency from the final export. Review the complete sequence on a phone-sized preview. Create an iOS screenshot set , review the current size guide , or start from a ready-made template . - [How to Design Panoramic App Store Screenshots](https://appmockupstudio.com/blog/panoramic-screenshots-2026-secret-aso): Use connected backgrounds and visual continuity across multiple slides without sacrificing readability or the individual message of each screenshot. A panoramic screenshot set connects visual elements across adjacent slides. The technique can make a listing feel cohesive and encourage a natural left-to-right reading order, but every slide still needs to communicate a useful message when viewed alone. Start with the narrative Decide what each slide contributes before designing the connected background. Lead with the strongest benefit, then move through supporting features in a logical order. The panorama should reinforce that sequence rather than become the only reason the slides connect. Build continuity without hiding the product Use a background shape, gradient, or line that crosses slide boundaries. Keep device screens and headlines fully readable within each slide. Avoid placing essential text across a boundary where it will be cut. Maintain consistent margins so the sequence feels intentional. Preview every slide individually and together Check the full row for alignment, then isolate each export. A user may encounter only the first few screenshots, and store interfaces can crop or space assets differently. Each slide should remain understandable without its neighbor. Use continuity as a testable design choice Panoramic layouts are not automatically better than independent slides. If you have enough traffic, compare a connected set with a simpler set through the store's product-page testing tools and measure the result for your own audience. Start with the panoramic screenshot editor or choose a connected design from the template library . - [Best App Mockup Generators for App Store & Google Play (2026)](https://appmockupstudio.com/blog/best-app-mockup-generators-2026-comparison): A practical comparison of App Mockup Studio, AppMockUp Studio, Appure, AppShot Generator, and AppScreens for creating store-ready screenshots. App screenshot generators solve the same basic problem in different ways: some emphasize fast browser-based editing, others focus on localization, and some combine icons and screenshots in one tool. We reviewed the public product pages and hands-on workflows of five relevant options on August 20, 2026. Disclosure: This article is published by App Mockup Studio. We include our own product, identify where competitors are stronger, and avoid ranking tools by affiliate commission. Product capabilities and pricing can change, so verify any critical feature on the provider's current website. Quick comparison Tool Best fit Notable public strengths App Mockup Studio Flexible visual editing Editable templates, device frames, panoramic backgrounds, patterns, highlights, icon tools, and a dedicated feature-graphic editor AppMockUp Studio Established template ecosystem Large template catalog, extensive examples, real/clay/color frames, panoramic backgrounds, testimonials, and a detailed help center Appure Localization workflows Publicly advertises 26+ languages, 30+ layouts, multiple device sizes, and per-device or per-language screenshot handling AppShot Generator Fast free exports Combines screenshot and icon generation with a no-watermark, no-sign-up message AppScreens Large-scale production Responsive layouts, localization, multiple store targets, and direct publishing workflows 1. App Mockup Studio: best for flexible visual composition App Mockup Studio is a strong choice when you want direct control over the complete screenshot composition. The editor supports device frames, multi-slide designs, gradients, patterns, circular elements, highlights, editable typography, reusable templates, and store-focused export workflows. Choose it when: you want to create iOS screenshots, Google Play screenshots, icons, and 1024 × 500 feature graphics in the same product family. Open the screenshot generator or browse the templates . 2. AppMockUp Studio: best established template library The similarly named AppMockUp Studio has a long operating history, many public testimonials, and an extensive catalog of free and paid templates. Its public site demonstrates the editor with numerous real screenshot examples, which makes it easy to understand the expected output before starting. 3. Appure: best for localization-first teams Appure's clearest differentiator is localization. Its public product page emphasizes 26+ languages, per-language screenshots, and a responsive layout engine that adapts designs across several store sizes. Teams shipping the same app in many markets should evaluate that workflow carefully. 4. AppShot Generator: best for a simple free workflow AppShot Generator communicates a straightforward promise: screenshots and icons, no watermark, and no sign-up. It is a useful option for developers who value speed and minimal account friction over a deep marketing workflow. 5. AppScreens: best for broader store operations AppScreens positions itself around templates, localization, store-ready exports, and publishing across more than the two main mobile stores. It is worth considering for teams managing larger international asset sets. How to choose the right app mockup generator Output quality: review real exported examples, not only editor screenshots. Required stores: confirm iPhone, iPad, Android phone, tablet, and feature-graphic support as needed. Localization: decide whether you need separate screenshots and captions for each market. Workflow: test how quickly you can replace screens, maintain consistent text, and export a full set. Pricing and ownership: confirm watermark, project, export, and commercial-use limitations before committing. Our conclusion There is no honest universal winner. App Mockup Studio is our recommendation for flexible store-asset design inside one visual editor, AppMockUp Studio has the strongest established template proof, Appure is compelling for localization, AppShot Generator emphasizes a simple free workflow, and AppScreens targets broader production needs. Test the two options closest to your workflow using the same raw screenshots, then compare speed, output clarity, and export readiness. - [iPhone 17 Screenshot Sizes vs Device Mockups: What to Know](https://appmockupstudio.com/blog/new-device-mockups-iphone-17-update): Understand the difference between accepted App Store screenshot dimensions and the optional device frames used inside marketing artwork. App Store screenshot dimensions and decorative device mockups are related, but they are not the same requirement. Apple validates the exported image dimensions and format. A phone frame placed inside that image is a marketing choice. Use Apple's accepted screenshot dimensions Apple's current 6.9-inch display group includes several accepted portrait and landscape sizes for devices such as iPhone 17 Pro Max and iPhone 16 Pro Max. Check the live App Store Connect screenshot specifications before exporting because accepted device groups can change. A device frame is optional presentation You can show a raw interface, place it inside a realistic phone, or use a neutral clay frame. Choose the treatment that makes the product easiest to understand. The frame should support the screenshot rather than consume most of the available canvas. Device-frame review checklist Confirm the frame does not cover important controls or interface text. Use one frame style and color consistently across the set. Keep the interface large enough to read in the store preview. Export at an accepted screenshot size rather than the physical screen resolution alone. Review our 6.9-inch screenshot guide , check all App Store sizes , or prepare a set with the App Store screenshot generator . - [How to Choose Colors for App Store Screenshots](https://appmockupstudio.com/blog/boosting-downloads-color-psychology-2026): Build a readable screenshot palette using brand consistency, contrast, hierarchy, and previews across light and dark store contexts. Color helps a screenshot set feel recognizable, but readability matters more than following a trend. Start with the app's existing brand palette and assign each color a clear job: background, headline, supporting text, and accent. Build a small working palette Background: one dominant color or restrained gradient. Headline: a high-contrast text color that remains readable at small sizes. Accent: one color for arrows, highlights, or feature callouts. Neutral: a quiet tone for supporting details and device treatments. Contrast and Scannability Preview the set against both light and dark surrounding interfaces. Check headline contrast, avoid placing text on the busiest part of a screenshot, and make sure accent colors do not become indistinguishable from the app UI. Use gradients and extracted colors carefully A gradient can connect multiple slides, while colors sampled from the uploaded interface can make the design feel native to the product. Keep transitions smooth and avoid adding so many colors that the device screen loses focus. Experiment with gradients, solid backgrounds, patterns, and extracted colors in the screenshot editor . - [How to Localize App Store Screenshot Templates](https://appmockupstudio.com/blog/ai-localization-screenshot-templates-2026): Prepare screenshot layouts for translated headlines, different text lengths, right-to-left scripts, and market-specific product screens. Localization is more than replacing an English headline. Text length, line breaks, reading direction, cultural context, and the interface shown inside the device can all change by market. Design the source layout for expansion Leave extra width and height around headlines, avoid locking important copy into one line, and keep decorative elements away from the text area. A flexible source template reduces manual repairs when a translation is longer than the original. Use the product language users will see If the app itself is localized, capture the matching interface for each market. A translated headline paired with an English-only product screen can feel incomplete and may confuse the audience. Localization review checklist Ask a native speaker to review meaning, tone, and line breaks. Check right-to-left layouts separately where applicable. Confirm that text does not collide with frames or crop edges. Use market-appropriate screenshots, dates, prices, and units. Export and label each locale consistently before upload. Choose a reusable starting point from the screenshot template library , then duplicate and adapt the layout for each locale. ## Usage notes - Canonical public pages at https://appmockupstudio.com are the source of truth. - Use public pages for discovery, citation, and concise summaries. Link to the canonical page when referring to a tool or article. - Do not access, index, or summarise authenticated pages, user projects, generated exports, payment flows, account pages, or API endpoints. - For the site policy intended for AI systems, see https://appmockupstudio.com/ai.txt. - Sitemap: https://appmockupstudio.com/sitemap.xml. Atom feed: https://appmockupstudio.com/atom.xml.