Hold the scene.
Let one detail move.

Choose a still frame from your short video. Paint the detail that keeps moving. Render a real silent MP4 or GIF — with your edits and original ready to reopen.

$3.99 upfront · iPhone & iPad
All tools included. No subscription.

Original candle image used for the optional synthetic learning study — Original generated photograph for the optional synthetic candle study.

Make the movement deliberate.

Paint and erase with adjustable size and softness. Compare the source, your result and a grayscale mask. Pick the held frame from the actual filmstrip.

Trim the loop and choose Repeat or Ping-pong. Export 24 fps silent H.264 MP4, approximately 12 fps GIF, still image, mask, frame CSV and an original-backed project ZIP.

Short scenes. Clear limits.

Device-decodable MOV/MP4, 0.1–8 seconds, up to 60 MiB and 4096 pixels per side. SDR sampling at 24 fps, up to 1080 pixels on the long side without upscaling. JPEG processing frames and compressed outputs. GIF up to 540 pixels uses 8/8/9 centisecond delays and can differ slightly in duration from MP4.

Use stationary footage. Repeat can jump at the join; Ping-pong reverses motion. No stabilization, AI selection, camera capture, audio output, HDR preservation or Live Photo export. Keep valuable originals separately. Up to 12 projects, 500 MiB of saved original sources and 92 MiB project JSON import.

Support

Email maga40@naver.com with your app version, iOS version and the step that failed. Please avoid sending personal footage unless needed and intentionally shared.

Import through Files, choose Still → Hold current frame, paint a motion area, set the loop, then Render & export. The optional candle study is generated on device from an original generated still image; it is explicitly synthetic. Project.json restores the embedded source and mask. If import fails, check duration, byte size and device decoding support. Exported MP4 is silent by design.

Privacy

Effective October 3, 2026. Glintide collects no user data. No account, advertising, tracking, analytics, developer servers or network upload is implemented. Imported video copies, decoded frames, masks, settings and outputs remain in local app storage.

Only a user-initiated Files or system share action sends data to the destination you choose. Those providers have their own terms. The developer receives information only if you deliberately email support; it is used to answer your request. Deleting a project removes its local source and edits; deleting the app removes its local app data. Exports saved elsewhere must be deleted in that destination. Contact maga40@naver.com for privacy questions.

Terms