2026-01-27 6 min baca
PNG-8 vs PNG-24: Reducing Your Illustrations' Weight by 70%
PC
Kejuruteraan PulsConv
Kepakaran teknikal
Kongsi
Understanding the difference between indexed colors and Truecolor for your graphic exports.
The PNG format is essential for transparency, but it can quickly become very heavy.
**PNG-24 (Truecolor)**: Handles 16 million colors. It's Photoshop's default format. Ideal for photos with transparency, but very heavy.
**PNG-8 (Indexed)**: Limits the image to 256 intelligently chosen colors. For an illustration, a logo, or a software interface, the visual difference is zero, but the file weighs 3 times less.
**Dithering**: Our engine uses advanced dithering algorithms to simulate smooth gradients even in 256 colors. Use PulsConv to 'crush' your useless PNG-24s into optimized PNG-8s before integrating them into your web projects.
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