When to aim near 200 KB
Many themes and listing grids expect hero images in the low hundreds of kilobytes. Export JPEG from this tool or pick WebP when the platform supports it for better quality per byte.
- Match width to your layout—oversized pixels waste your KB budget
- Try WebP if JPEG cannot reach 200 KB without visible banding
Artifacts to watch for
Very low JPEG quality shows blocking around edges and muddy skies. If that appears, increase quality a notch or reduce dimensions instead of crushing quality further.
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