Store-sized PNGs
Every exported image is rendered at and validated against the requested App Store Connect or Google Play canvas before it is counted.
Output formats
Store-ready screenshots from one render.
Send real app captures with the canvases, locales, preset, and theme you need. appscreenshotapi returns designed, validated, CDN-hosted PNGs with dimensions metadata and a compliance lint report for release tooling.
Fastlane ZIP
Use output.format=fastlane_zip to also receive an archive with locale folders and ordered filenames that drop into deliver.
Multi-locale sets
One render fans the designed set out across canvases, locales, and per-locale captions via output.locales.
Designed slides
Backgrounds, device frames, brand accent, typography, overlays, and caption placement are all controlled from the JSON request.
JSON response
Custom pipelines consume the render object directly: image URLs with width, height, locale, store, and canvas metadata, plus the lint report and credit usage.
{
"id": "rnd_8Fq2yK",
"status": "succeeded",
"images": [
{ "url": "https://cdn.appscreenshotapi.com/rnd_8Fq2yK/01.png",
"width": 1290, "height": 2796, "locale": "en-US" }
],
"lint": [ ... ],
"credits_used": 6
}Release-safe downloads
Outputs are delivered through CDN URLs scoped to your render and retained for 30 days, so CI can review, commit, or hand off assets without making a public storage bucket part of the release process.
Start with the API reference or create an account.