About Playable End Card Maker
Playable End Card Maker is a free, no-code tool for creating HTML5 playable ads and interactive end cards (IECs) for mobile user acquisition. Developed by Autosphere Labs in Ahmedabad, India, it is designed for UA teams, indie game developers, mobile app marketers, and agencies who need to ship compliant creatives for Unity Ads, Google Ads, Meta (Facebook), TikTok, IronSource, AppLovin, Mintegral, Moloco, Liftoff, Vungle, Chartboost, InMobi, Pangle, and 13+ ad networks—without writing a single line of code.
Who We Are: Autosphere Labs
Playable End Card Maker is developed by Autosphere Labs, a product and technology company based in Ahmedabad, India. We build tools that help app developers and marketers create effective ad creatives quickly and at no cost. Our focus is on simplicity, compliance, and speed: a visual drag-and-drop editor, real-time preview, and one-click export for multiple ad networks so you can focus on design instead of technical specs.
As a company rooted in Ahmedabad, we understand the need for accessible, professional-grade tools that work globally. Whether you are running user acquisition campaigns for mobile games, hyper-casual titles, or app installs, our playable end card maker and interactive end card creator help you produce HTML5 playable ads that meet network requirements for file size, format, and CTA behavior.
What Is a Playable End Card Maker?
A playable end card maker is a tool that lets you design and export end cards—the final screen after a video or playable ad that encourages users to tap and install your app. An interactive end card creator goes further by allowing animations, buttons, and rich visuals in a single HTML file. Playable End Card Maker supports both: you can build simple static end cards or full video-based playables with a break overlay and end card scene, all without coding.
The output is always a single, self-contained HTML file per ad network. This format is required by Google UAC, Meta playable ads, TikTok playable ads, Unity Ads, IronSource, AppLovin, and others. Our tool ensures your creatives stay within the 5 MB file size limit supported by all major networks and can optionally compress images for faster loading and better performance.
What the Tool Does: Features and Capabilities
The tool offers two editors: a Video Editor for playables with video background, break overlays, and an end card scene, and an Image Editor for static or animated end cards with image or color backgrounds. You can add text, images, buttons, animated sprites, and audio; set app store URLs for iOS and Android; and export for Unity, IronSource, Google, Mintegral, Meta, Moloco, TikTok, Liftoff, AppLovin, Vungle, Chartboost, InMobi, and Pangle. Built-in compression helps keep file sizes within network limits and improves load times.
Key features include: drag-and-drop design, no signup required, export for 13+ ad networks from one design, automatic handling of iOS and Android store links in the CTA, support for portrait and landscape orientations, and compliance with playable ad size limits (all networks support up to 5 MB per HTML file). For detailed specs by network, see our Documentation and Blog guides on Google UAC playable ads, Unity Ads playable end cards, Meta playable ads, and TikTok playable ads.
Why Use a No-Code Playable Ad Builder?
Creating HTML5 playable ads and interactive end cards traditionally required developers, HTML5 expertise, and manual adaptation for each ad network. A no-code playable ad builder like Playable End Card Maker removes that barrier: you design visually, and the tool generates compliant HTML for each network. That means faster iteration, lower cost, and the ability to run more A/B tests and scale your user acquisition creative production without hiring more engineers.
UA managers and mobile marketers can own the full creative pipeline—from concept to export—and hand off ready-to-upload files to ad ops or run campaigns themselves. Indie studios and small teams can compete with larger players by shipping high-quality playable end cards and video end cards on the same networks (Google, Meta, TikTok, Unity, IronSource, AppLovin, etc.) without a dedicated creative tech team.
Our Mission and Values
Autosphere Labs aims to make professional-grade ad creative tools accessible to everyone. Playable End Card Maker is free to use, runs entirely in the browser, and does not require signup or installation. We believe that user acquisition creatives—especially playable ads and interactive end cards—should be easy to produce and compliant by default. By offering a free playable end card generator and video end card maker, we help level the playing field for indie developers and growing UA teams.
We are committed to keeping the tool updated with the latest ad network requirements and best practices. Our Blog covers playable ad size limits, how to reduce file size, export guides for IronSource and AppLovin, and best practices for playable end card templates. For step-by-step help, use our How to Make Playable End Cards guide and What Are Playable Ads resource.
Get Started and Contact Us
You can start creating playable end cards and HTML5 playable ads right away by opening our Playable End Card Editor. No account is required. For support, feedback, or partnership inquiries, reach us at support@autospherelabs.com. We are based in Ahmedabad, India and aim to respond within 1–2 business days. You can also read our Privacy Policy and Terms of Use, or visit our Contact page for more ways to get in touch.