かんたん画像圧縮 -写真リサイズ・軽量化-

AVIF対応・写真をかんたん軽量化

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

An image compression and resizing app that quickly shrinks your photo file sizes. When you hit a social media upload limit or a marketplace app's file size cap, compress and send in seconds. ■ Hit a target file size automatically • Just enter a target size like "500KB" and quality adjusts automatically • Supports JPEG, PNG, WebP, and AVIF with a high-quality conversion engine ■ Resize at the same time • Choose by long-edge length, width/height, percentage, or social-media size presets • Keeps the aspect ratio (shrinks only — never upscales) ■ Batch processing • Convert and save multiple photos at once • A before/after slider to compare quality ■ Built with privacy in mind • Image compression and conversion are processed on your device. AI, ads, and purchase verification use an internet connection. • EXIF and location data are automatically stripped on save ■ AI support (Premium) • Ask the AI about compression settings. It can suggest supported settings; images are processed on your device and meeting a requested file size is not guaranteed. ■ Premium plan • AI help with app usage and supported actions • Up to 30 successful external AI responses per app and subscription each day; resets at midnight Japan Standard Time • AI requires an internet connection and consent to send data • Ads removed Good for: any time you need to shrink a photo fast — social media posts, marketplace listings, email attachments, blog uploads, and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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Updated the connection used for AI support. You can review the information sent before submitting a question and withdraw consent in Settings. AI support is limited to 30 successful responses per subscription per day, resetting at midnight Japan time.

Version 1.0.3

The developer, Mikoto Gateway, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Mikoto Gateway
Size
18.1 MB
Category
Utilities
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Mikoto Gateway
  • Developer Website
  • Privacy Policy

    • More by Mikoto Gateway

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