Creatives
Resize and compress ad creatives
Prepare a source creative for different placements. Choose the ratio and width, then compare the finished file size with its preview.
Your processed files will appear here.
Files are processed on your device and are not uploaded. Changing aspect ratio crops the image from the centre.
How to use it
Reference documentation ↗- Upload images and choose original proportions, 1:1, 4:5, 9:16 or 16:9.
- Set width from 64 to 2560 px and the output format. Height is calculated automatically, up to 4096 px.
- Set JPG/WebP quality, process the batch and compare file size with visual quality.
One source image often needs several placements. Choose the aspect ratio and width, then check that important content stays inside the crop. Output file sizes appear beside the previews.
Questions and answers
Which output sizes can I choose?
Keep original proportions or choose square, 4:5, 9:16 or 16:9. Width ranges from 64 to 2560 px; height is calculated automatically and capped at 4096 px. Ratio changes crop edges.
Can I target an exact file size in KB?
You set encoding quality rather than an exact file size. Size depends on image content. Reduce width or JPG/WebP quality and compare the new version if the file is too large.
Will transparency be preserved?
The current version renders the image on a white background. Use a different workflow when transparency matters for a logo or sticker, and keep the original separately.