Resize JPEG Images to 128×128 (Icon)
Standard icon size for macOS, Windows, and web application icons — clear and crisp at small display sizes. When preparing JPEG images for 128×128 display, proper compression is essential — optimized files load faster, look sharper, and use less bandwidth. Use ImageSmith to compress your JPEG images to the ideal file size for 128×128 display: macOS icons, Windows icons, web icons, toolbar icons.
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Width
128px
Height
128px
Category
icon
Format
JPEG
▸macOS icons
▸Windows icons
▸web icons
▸toolbar icons
Compress your JPEG too
Reduce file size before or after resizing — instant, browser-based, free.
Other JPEG Resize Sizes
Resize JPEG to 128×128 — FAQ
For 128×128 JPEG images, target under 200KB for web use, under 100KB for email, and under 500KB for high-quality photography. ImageSmith optimizes to any target size automatically.
Standard icon size for macOS, Windows, and web application icons — clear and crisp at small display sizes. Common use cases: macOS icons, Windows icons, web icons, toolbar icons.
Upload your JPEG image to ImageSmith, set a target file size (e.g., 200KB for web use), and compress. The tool optimizes quality settings to deliver the best possible image at your target size.
JPEG provides excellent lossy compression at 128×128. WebP is also a strong alternative — 25–35% smaller than JPEG at equivalent visual quality.