Connect Asset Converter

Connect Assets helps you instantaneously prepare App Store Connect screenshots and app previews on your iPhone or iPad—with the resolutions, codecs, and limits Apple publishes for uploads. Pick photos or video, choose the preset that matches your listing, export, then share to Files, AirDrop, or your Mac. Processing stays on your device. SCREENSHOTS MADE SIMPLE • Batch-export multiple images at once into Connect-ready dimensions for common iPhone and iPad display sizes. • Letterbox or matte to exact pixel widths and heights when your source aspect ratio doesn’t match the preset. • Choose JPEG or PNG. The app watches Apple’s per-file size guidance and steers you toward a compliant result (including JPEG fallback when a PNG would be impractically large). • Preview the first selected photo before you export so you can confirm scaling and matte color. APP PREVIEWS THAT MATCH APPLE’S SPEC • Trim to the allowed duration window (15–30 seconds) with intuitive sliders for start time and clip length. • Encode with settings aligned to Apple’s preview guidance, including H.264 High Profile Level 4.0 and stereo AAC audio suited for storefront previews. • Export at preview resolutions relevant to modern iPhone and iPad tiers so you’re not guessing pixel math. PROJECTS ON DEVICE • Save exports into local project folders inside the app so assets for each release stay grouped together. • Browse project contents from within the app and share files using the system share sheet when you’re ready to move them elsewhere. • Nothing is uploaded by default—your media and exports remain under your control unless you explicitly share them. WHEN CONNECT PUSHES BACK • Paste App Store Connect’s validation message or choose common rejection patterns to get plain-language guidance. • Jump into Screenshots or App Previews with suggested presets when the assistant detects likely sizing or format issues. • Run a corrective re-export when you already know the right preset—useful after a failed upload. RULES, IN ONE PLACE • Skim Apple’s screenshot dimensions, preview resolutions, duration limits, codec notes, and related upload rules from a built-in reference—handy while you’re iterating. WORKFLOW TIPS • Start from your highest-resolution sources when possible; presets apply exact output dimensions, so sharp originals produce cleaner storefront assets. • For previews, verify audio levels and pacing before export—trim handles timing; encoding follows Apple-oriented targets for storefront playback. • Name projects by release (for example, “2.4 Launch”) so exported batches are easy to find later. PRIVACY-FIRST APPROACH • Photo picking, trimming, encoding, and diagnostics run locally. Projects live in app storage on your device. WHO IT’S FOR • Indie developers shipping frequent screenshot or preview updates without opening a desktop toolchain every time. • Small teams who want repeatable exports that match Apple’s published constraints before uploading to App Store Connect. IMPORTANT NOTES • Connect Assets is a utility focused on storefront asset preparation—not a replacement for Xcode or App Store Connect. Apple’s requirements can change; always confirm final assets against current Connect validation and documentation. • Free usage includes a limited number of successful exports so you can try the full pipeline; unlimited exports are available as a one-time in-app purchase tied to your Apple ID. Connect Assets exists to reduce surprises at upload time: wrong dimensions, awkward trims, codec mismatches, or oversized files. Export confidently, share quickly, and spend less time decoding rejection emails—while keeping your content local until you choose otherwise.