Is the video uploaded?

No. The frames are sampled and stitched locally in your browser.

How long should the video be?

Short clips are best; a long video produces a very tall image and a bigger file.

Use a GIF when you want motion, and a long image when you want a static story line.

Video to Long Image

Sample frames from a video at a fixed interval and stitch them vertically into one tall JPG. Videos up to 5 minutes, perfect for social posts and group chats.

100% browser-based · files never uploaded

Drag the video here, or click to choose

Drag or click to choose a single video · Up to 100.0 MB per file

Settings

A tip for sharing to WeChat Moments

Save the long image straight to your album, then pick "Picture" instead of "Video" when posting — this avoids the duration and size limits. A width of 1080px with a 2-second interval balances sharpness and file size.

Sampling interval

Output width

🔒 Your files never leave your browser

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Frequently asked questions

Is the video uploaded?: No. The frames are sampled and stitched locally in your browser.
How long should the video be?: Short clips are best; a long video produces a very tall image and a bigger file.
Long image or GIF?: Use a GIF when you want motion, and a long image when you want a static story line.