
画像圧縮くん
画像を指定容量以下にかんたん圧縮
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📷 Photo & Video
Free
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About
Image Compressor makes it easy to reduce image file sizes. Just select your images and scroll down to choose a target size, compress, check the results, and save.
There are no complicated settings or menus. Everything follows a simple, top-to-bottom flow on one screen. Compress up to 10 images at once.
HOW TO USE
1. Select up to 10 images from Photos or Files.
2. Scroll down and choose a target file size for each image.
3. Tap “Compress Images.”
4. Check the results, then save the compressed images to Photos or share them together.
TARGET FILE SIZES
• Up to 2 MB
• Up to 1 MB
• Up to 500 KB
• Up to 200 KB
The app automatically adjusts image quality and dimensions to fit the target file size. Compressed images are saved in JPEG format.
See the original size, compressed size, and percentage reduction for each image.
Whether you need to get an image under a 2 MB upload limit or reduce the size of several photos at once, Image Compressor keeps the process simple.
Available in Japanese and English.
Image compression takes place on your device. Your selected images are not uploaded to the developer’s servers for compression.
This app contains ads.
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What's New in 画像圧縮くん
V1.1.1
October 27, 2026
Batch image compression is here! You can now compress up to 10 images at once, instead of processing them one by one. Reduce the file size of multiple images quickly and easily!
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