⚡ Image Optimization in Japan
Image optimization services are used to reduce image file sizes, convert formats, serve images through global CDNs, and automate responsive resizing to improve website speed and user experience.
Japan is an East Asian country with a population of around 125 million people.
According to our statistics, image optimization tools are used on 2.3% of websites from Japan.
⭐ Most Popular in 2026
The following chart shows the top image optimization tools in Japan in 2026, based on market share.
The most popular is EWWW Image Optimizer, which dominates the market with an overwhelming 78.7% share.
It is followed by ShortPixel with 9.2% and
Smush with 5.4%.
🚀 Highlights
Here is a list of the top tools that are more popular in Japan than worldwide.
Differences between global and country rankings are shown in parentheses.
- 1.
EWWW Image Optimizer (-1)
- 2.
ShortPixel (-3)
- 4.
Imgix (-2)
- 6.
Cloudflare Images (-3)
- 9.
ImageEngine (-6)
- 12.
wsrv.nl (-1)
✨ Best Image Optimization Tools
Below is a more detailed list of 13 image optimization tools used on sites from Japan, ranked by their market share.
👉 See Also
Statistics were last calculated on .
For details, see our methodology and disclaimer.