Store-ready screenshots, without uploading a thing.
Drop your raw app screenshots, add a headline, pick your colors — and export App Store and Google Play images at exactly the right sizes. Everything happens inside your browser.
On-device processing · App Store 1320×2868 · Google Play 1080×1920
Your work lives in this browser only. Download your project file to back it up.
Screenshots
Background — selected frame
Each screenshot gets its own background matched to it, so adding a new one never restyles the others. This re-matches every frame to its current shot.
Frame 1
Real perspective, drawn into the export. Keep it flat (0°) for the store thumbnail itself; save the tilt for marketing shots.
Elements
GrowTide assets
Drag any element right on the preview — corner handle resizes, top handle rotates. Selections stay in sync with the canvas.
Export
Drag a frame along the strip to reorder it, or use Move left / Move right in the Frame panel. New screenshots come in sorted by file name. Drop a screenshot on a card — or on the preview — to re-shoot that frame, and ✕ removes it.
Captions for every frame
One row per frame. Start a row with a file name to caption
that screenshot wherever it sits —
01_rewards.png, Headline, Sub-line. Leave the file
name out and rows are read in order —
Headline, Sub-line. Drop a .csv/.txt here or
anywhere on the strip — drop it together with your screenshots
and both land in one go.
A pasted table works as-is, which is the easiest way to bring one over from a doc or a translation:
| 01_kid_home.png | Les tâches faites, sans rappels | Leurs tâches et XP |
| 02_kid_celebration.png | Chaque tâche terminée se fête | — |
Bars beat commas, so a caption may contain commas without
quoting — Économiser, Dépenser, Donner stays one
cell. A cell holding just — means “no sub-line”
and clears it. Any |---| rule row is skipped, and
the file-name column is optional here too. For CSV or
tab-separated lists, wrap a caption in "quotes" if it contains
a comma.
Everything — framing, text, and export — is rendered on your device with the browser's canvas. Your screenshots are never uploaded, and your layout autosaves to this browser as you work.