531 photo converter
resize & pad photo
$0.49 · Designed for iPad. Not verified for macOS.
Unify photo sizes without cutting.
Add padding or crop, compress on export, playful filters. No ads.
写真を切らずにサイズ統一。余白・圧縮・フィルター対応。広告なし。
531 photo converter is a clean, fast photo resizing tool designed for Instagram-ready exports.
Unify mixed portrait and landscape photos without cutting important parts.
Add padding to align sizes naturally, or choose crop mode when you want a perfect fill.
Export lighter files with compression, apply distinctive playful filters, and process up to 10 photos at once.
No ads.
No tracking.
No accounts.
Everything runs locally on your device.
Simple. Focused. Yours.
531 photo converter は、Instagram向けの写真サイズ統一に特化したシンプルな加工ツールです。
縦長・横長が混在した写真も、切らずに「余白を足して」自然に揃えることができます。必要に応じてトリミングも選択可能。
書き出し時の圧縮でファイルを軽くし、遊び心のあるフィルターで仕上げ。最大10枚まで同時処理に対応しています。
広告なし。
トラッキングなし。
アカウント登録なし。
すべての処理は端末内で完結します。
シンプルに、快適に。
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, AKIHIKO YOSHIDA, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AKIHIKO YOSHIDA
- Size
- 664.6 KB
- Category
- Photo & Video
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - iPad
Requires iPadOS 18.4 or later. - Mac
Requires macOS 15.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.4 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 531record
