Resize a GIF, image or video

Resize an animated GIF, still image or video by pixels or percentage. Lock the aspect ratio or stretch to fit, with Lanczos scaling for clean edges.

source

Drop a file here

or choose one, paste one, or pick from history — nothing leaves your device

Scale a GIF, image or video. GIFs are re-encoded with a generated palette so the smaller version still looks clean.

mode

scaling filter

width (px)

height (px)

Lock aspect ratio

Choose a file to read its dimensions.

preview at output size

Choose a file to preview.

Pick a file to start.

filename

.gif

Saved as resized.gif — a valid Slack emoji name.