画像圧縮くん
画像を指定容量以下にかんたん圧縮
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Select up to 10 images, choose a target file size, then compress, save or share. Simple image compression with everything on one scrollable screen.
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
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!
The developer, Ryo Tazaki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ryo Tazaki
- Size
- 5.5 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Ryo Tazaki