# Image Size Change — Specify ratio. Margin or crop.

> Resize images by adding margins or cropping to a specified aspect ratio. (iPhone/iPad app by masaki matsushita.)

- Source: https://appshunter.io/ios/app/image-size-change/id6465686062 (this page in markdown: same URL + `.md`)
- Developer: [masaki matsushita](https://appshunter.io/developer/1622331042)
- Category: Photo & Video, Developer Tools
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 1 MB
- Languages: American English, Japanese
- Released: 2023-09-12
- Data updated: 2026-08-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/image-size-change/id6465686062/reviews.md

## What is Image Size Change?

Enter a ratio of height and width, then either add margins to the image to make it that ratio, or crop the image to that ratio. Does not crash even with heavy images. High image quality.

## Key features

- Specify height and width ratio
- Add margins to image
- Crop image to ratio
- High image quality
- Handles heavy images

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/image-size-change/id6465686062/reviews.md

### 1/5 — 残念

*2026-07-25*

元の画像を削るもしくは余白を足してリサイズできる。非常に簡単に自由な比率にできるのはすごく良かったがどこに保存されたのか分からない。スマホ中探したけど見つけられなかった。

### 1/5 — 意味不明

*2026-07-01*

使い方意味不明

### 5/5 — まさしくコレ

*2025-12-23*

画像サイズを変更できるものは多くありますが

このアプリのものはPhotoshopとか画像編集がたくさんできるものしかなく
画像サイズだけ変更して写真の縦横比はそのままで足り過ぎてるところは余白にしてほしいのになかなかそういうアプリがなかったので
このアプリはかなり重宝しています

### 2/5 — 保存時にクラッシュ

*2025-07-02*

シンプルでまさに求めていたアプリだったのですが、私の環境では画像出力時にクラッシュしてしまうようでした。　12インチiPad Pro 第3世代　　iPad OS 18.5

## Frequently asked questions about Image Size Change

### How does Image Size Change work?

Image Size Change allows you to set a specific height and width ratio for your images. You can then choose to either add margins to achieve this ratio or crop the image directly.

### What is the image quality like with Image Size Change?

The app is designed to maintain high image quality, even when processing large or complex images. It aims to prevent crashes and preserve detail.

### Is Image Size Change free to use?

Yes, Image Size Change is completely free to download and use. It does not require any payment.

### Does Image Size Change have ads?

No, Image Size Change does not contain advertisements. Users can enjoy an ad-free experience.

### What devices is Image Size Change compatible with?

Image Size Change is available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How often is Image Size Change updated?

The app was last updated on March 2, 2025, indicating ongoing development and potential for future improvements and bug fixes.

### What is the age rating for Image Size Change?

Image Size Change has an age rating of 4+, making it suitable for users of all ages.

### What do users like about Image Size Change?

Based on its rating of 5.0 stars from 3 ratings, users likely appreciate its straightforward functionality, high image quality, and stability, especially with demanding images.

## Version history (last 5 releases)

### 1.9 — 2025-03-02

The latest version fixes various bugs and improves performance

### 1.8 — 2025-02-26

The latest version fixes various bugs and improves performance

### 1.7 — 2024-02-14

Improved in-app design

### 1.6 — 2023-12-05

Improved in-app design

### 1.5 — 2023-10-17

Improved in-app design

## Apps similar to Image Size Change

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CropSize: Image Resizer Editor](https://appshunter.io/ios/app/cropsize-image-resizer-editor/id742846888) | 4.7 (411) | $5.99 | Photo & Video |
| [Image Size](https://appshunter.io/ios/app/image-size/id670766542) | 4.7 (29,742) | Free | Photo & Video |
| [Resize: Photo Video Compress](https://appshunter.io/ios/app/resize-photo-video-compress/id1524759035) | 4.3 (1,850) | Free | Photo & Video |
| [Resize it - compress any image](https://appshunter.io/ios/app/resize-it-compress-any-image/id1520370235) | 4.7 (1,071) | Free | Photo & Video |
| [ImageResize](https://appshunter.io/ios/app/imageresize/id596254725) | 4.5 (226) | Free | Photo & Video |
| [Rezzize: Image resizer](https://appshunter.io/ios/app/rezzize-image-resizer/id1618629294) | 4.4 (32) | Free | Photo & Video |

## More apps by masaki matsushita

- [Workout ToDo-manage muscles](https://appshunter.io/ios/app/workout-todo-manage-muscles/id1622331040)
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- [AirShutter Camera Pro](https://appshunter.io/ios/app/airshutter-camera-pro/id6447424186)
- [リズム感検定](https://appshunter.io/ios/app/id6466986007)
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All apps by masaki matsushita: https://appshunter.io/developer/1622331042

## Related topics

[masaki](https://appshunter.io/ios/topics/masaki) · [masaki matsushita](https://appshunter.io/ios/topics/masaki-matsushita)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*