Resize images for Facebook cover photos (820×312 px). 100% client-side.
Target: 820×312 px. Processing starts automatically.
Your image will be resized to exactly 820×312 pixels.
Reduce image file size with no visible quality loss.
Hit exactly 20KB for forms and uploads.
Compress to a 50KB target size.
Resize to exact width, height, or percentage.
We use privacy-friendly analytics to understand how the tools are used. Your files are never uploaded. See Privacy Policy.