image-rendering

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨January 2020⁩.

The image-rendering attribute provides a hint to the browser about how to make speed vs. quality tradeoffs as it performs image processing.

The resampling is always done in a true color (e.g., 24-bit) color space even if the original data and/or the target device is indexed color.

Note: As a presentation attribute, image-rendering also has a CSS property counterpart: image-rendering. When both are specified, the CSS property takes priority.

You can use this attribute with the following SVG elements:

<image>

Usage notes

Value	`auto` \| `optimizeSpeed` \| `optimizeQuality`
Default value	`auto`
Animatable	Yes

auto: Indicates that the user agent shall make appropriate tradeoffs to balance speed and quality, but quality shall be given more importance than speed.
optimizeSpeed: Indicates that the user agent shall emphasize rendering speed over quality.
optimizeQuality: Indicates that the user agent shall emphasize quality over rendering speed.