# ResizeMail: Batch Photo Resize — Email & Delete Originals

> Batch image resizing and emailing tool for iPhone. (iPhone/iPad app by Sho Kurozumi.)

- Source: https://appshunter.io/ios/app/resizemail-batch-photo-resize/id1023639407 (this page in markdown: same URL + `.md`)
- Developer: [Sho Kurozumi](https://appshunter.io/developer/796307880)
- Category: Photo & Video, Productivity
- Price: Free with in-app purchases
- Rating: 4.70/5 from 102 App Store ratings · 46 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 9 MB
- Languages: American English, Japanese
- Released: 2015-08-04
- Data updated: 2026-09-23
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/resizemail-batch-photo-resize/id1023639407/reviews.md

## What is ResizeMail?

Resize multiple photos at once and send them by email.

ResizeMail makes it easy to reduce photo size before sharing. Select the photos you want to resize, choose a target size, then save the resized images to Photos or attach them directly to an email.

Main features:
- Resize multiple photos at once
- Save resized images to Photos
- Attach resized images to Email
- Choose the target size
- Show image size information
- Choose JPG or PNG for email attachments

How to use:
1. Select photos.
2. Tap Resize.
3. Choose Save, Email, or both.

## Key features

- Select multiple images
- Batch image resizing
- Save to Camera Roll
- Attach to email
- Save and attach to email
- Customizable target size

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Recent user reviews (10 of 46)

All indexed reviews: https://appshunter.io/ios/app/resizemail-batch-photo-resize/id1023639407/reviews.md

### 2/5 — 回復祈ってます。歯車アイコンから設定できない

*2026-09-19*

長年、お世話になってます。先日まで使えてましたが歯車アイコンをタップで落ち解像度変更できません。写真選択への遷移不安定です。レビューのお願いポップアップからAppStoreに飛びません。アップデート済み、iPadOS26.2最新、iOS18.7.8

### 5/5 — 使いやすいとかではなく、使える

*2026-07-14*

めちゃくちゃいいアプリです。
画像の縮小アプリはやけに使いづらい上に課金を迫られるものばっかりなんですが、これはシンプルに画像のサイズを落とすだけ。
課金なし。本当にありがたいです。

### 2/5 — アプリが落ちるようになりました

*2026-05-17*

操作がシンプル、画像比率も自動で楽でした
ですがアップデートの影響か、ごくごく最近の写真しか編集できなくなりました
１ヶ月前の画像などは0pxと表示され、アプリが落ちます

### 5/5 — 便利っ！

*2026-05-10*

SNSにたくさん写真を載せる方にはもってこいだと思います！一度にたくさんリサイズ出来るので、今までのストレスから解放されました。
ありがとうございます✨

### 4/5 — とても使いやすい

*2025-12-13*

I-Phone で使用しているがとても使いやすいです。
今までスムーズだったが、
しかし、時々縮小されず、別の画面に変わることがある。
無料版

### 1/5 — 容量が多すぎるからか？

*2025-11-12*

設定ボタン内の操作が出来るのみ　画像表示されない　リサイズボタン押せない

### 5/5 — 一括選択はまだない

*2025-07-13*

無料で簡単にリサイズできる点はとても助かっています、もう何年も使わせてもらってます。

画像を一括で(あるいはデフォルトのアルバムのように一気に)選択がまだできないので、一つ一つ選択しないといけないのは少し不便かなと思います。

### 5/5 — 最高！

*2025-06-11*

非常に使いやすい便利なアプリ。一括変換出来助かってます(^ ^

### 5/5 — Simple and Effective

*2025-02-18, version 2.4*

I’m an infrequent user so appreciate how easy this app is to use. I don’t need an app with lots of functionality that I’d never use, so this does the jobs I need it to do , quickly and simply.

### 5/5 — リサイズメール

*2024-10-13*

シンプルで使いやすいと思います。

## Frequently asked questions about ResizeMail

### What does this app do?

This application allows you to select multiple images and resize them in a batch. After resizing, you can choose to save the images to your iPhone's camera roll, attach them directly to an email, or both save and attach them.

### How do I resize images?

First, select the images you wish to resize. Then, tap the 'Resize' button. Finally, choose your desired action: save to camera roll, attach to email, or save and attach to email. You can also adjust settings like target size in the settings menu.

### Is this app free to use?

Yes, the app is free to download and use. It is supported by advertisements, which are displayed within the application.

### What devices is this app compatible with?

The app is designed for iPhone devices, as indicated by its subtitle. It is an iOS application.

### What are the main use cases for this app?

This app is ideal for quickly resizing multiple photos before sending them via email, especially when dealing with large image files that might exceed email attachment size limits. It's also useful for organizing and saving resized images to your camera roll.

## Version history (last 5 releases)

### 2.7.1 — 2026-09-21

You can now delete original images after saving their resized versions. The originals are moved to Recently Deleted in the Photos app. You can delete one original at a time for free, or multiple originals at once with the paid Plus upgrade. Plus also removes ads.
We’ve also improved iCloud image loading and progress updates during resizing.

### 2.6.4 — 2026-09-14

Improved image resizing and saving.
• Added progress updates for downloading images from iCloud and resizing
• Made saving multiple images smoother while preserving their order
• Improved error handling when images cannot be loaded
• Fixed minor issues and refined some text

### 2.6.3 — 2026-05-11

Bug fix.

### 2.6.2 — 2026-04-25

Bug fix.

### 2.6.1 — 2026-04-24

Added a small ad removal button.

## Apps similar to ResizeMail

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BatchResizer2](https://appshunter.io/ios/app/batchresizer2/id1070260219) | 4.3 (100) | Free | Photo & Video |
| [ReSIZER - Simple Photo Resizer](https://appshunter.io/ios/app/resizer-simple-photo-resizer/id1388705112) | 3.5 (27) | Free | Photo & Video |
| [MagicResize](https://appshunter.io/ios/app/magicresize/id1068046113) | 4.2 (89) | Free | Photo & Video |
| [ImageResize](https://appshunter.io/ios/app/imageresize/id596254725) | 4.5 (226) | Free | Photo & Video |
| [PicGizmo - Resize & HEIC 2 JPG](https://appshunter.io/ios/app/picgizmo-resize-and-heic-2-jpg/id1065838233) | 4.5 (390) | Free | Photo & Video |
| [Rezzize: Image resizer](https://appshunter.io/ios/app/rezzize-image-resizer/id1618629294) | 4.4 (33) | Free | Photo & Video |

## More apps by Sho Kurozumi

- [Nanameyomi Maker](https://appshunter.io/ios/app/nanameyomi-maker/id796307877)
- [Secret Code Maker - Hide Message Into A Picture](https://appshunter.io/ios/app/secret-code-maker-hide-message-into-a-picture/id800749973)
- [いい夢を見るアプリ – 見たい夢や好きな夢を見て眠りにつくための 睡眠薬を目指す リラックスアプリです](https://appshunter.io/ios/app/id842415421)
- [PatternMaker - Original Pattern Wallpaper From Your Name For Free  iPhone](https://appshunter.io/ios/app/patternmaker-original-pattern-wallpaper-from-your-name-for-free-iphone/id854860195)
- [Fit Photo as Wallpaper](https://appshunter.io/ios/app/fit-photo-as-wallpaper/id863094731)
- [Powerful Silent Timer – Vibration Alarm for Library, Train etc.](https://appshunter.io/ios/app/powerful-silent-timer-vibration-alarm-for-library-train-etc/id873008064)

All apps by Sho Kurozumi: https://appshunter.io/developer/796307880

## Related topics

[imageshrink](https://appshunter.io/ios/topics/imageshrink)

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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 2026-09-23.*