かんたん画像圧縮 -写真リサイズ・軽量化-

This is an image compression and resizing app that easily reduces the file size of your photos. When you hit the posting limit on social media or the upload limit on flea market apps, you can quickly compress and send your photos.

■ Automatic Size Adjustment to Target Size: Simply specify your target size (e.g., "I want it to be 500KB"), and the software will automatically adjust the image quality. Supports JPEG, PNG, WebP, and AVIF formats, and features a high-quality conversion engine.

■ Batch Resizing: Choose from longest side, width/height, percentage, or SNS-friendly size presets. Reduces size while maintaining aspect ratio (no enlargement).

■ Batch Processing: Convert and save multiple images at once. Slider display allows you to compare before and after conversion.

■ Secure Design: All processing is done on your device; no internet connection required. Automatically removes EXIF ​​and location information upon saving.

■ AI Support (Premium Feature): Consult the AI ​​if you're unsure about usage or settings. Simply tell it "Keep it under 800KB," and it will handle everything from settings to conversion.

Ideal for: For all situations where you want to quickly reduce photo file size, such as SNS posting, online marketplace listings, email attachments, and blog posts.