320px
Compact mobile
Responsive Image Studio
Build precise image sets for every screen.
Generate modern width ladders without needless upscaling. Use the optimizer to create AVIF/WebP responsive candidates and package them for deployment.
PageSpeed precision ladder
16 responsive widths from 320px to 2560px.
Omega can generate a dense responsive candidate ladder so browsers can choose an image much closer to the actual rendered requirement. Candidates above the source width can be skipped when no-upscaling is enabled.
400px
Mobile
480px
Phone
560px
Large phone
640px
Large phone+
704px
Small tablet
768px
Tablet
896px
Large tablet
960px
Compact laptop
1024px
Tablet+ / laptop
1152px
Laptop
1280px
Laptop+
1440px
Desktop
1536px
Large desktop
1920px
Full HD
2560px
QHD / high-resolution
Use the same ladder with:
WebPAVIFJPEGPNGGIF stillTIFFBMPICO
Browser-facing responsive delivery is normally best suited to modern web formats such as AVIF/WebP with an appropriate fallback; other formats remain available for output/download workflows.