# Batch Resize — Resize multiple images

> Batch image resizing tool with multiple output format options. (iPhone/iPad app by Vitalij Schaefer.)

- Source: https://appshunter.io/ios/app/batch-resize/id917394599 (this page in markdown: same URL + `.md`)
- Developer: [Vitalij Schaefer](https://appshunter.io/developer/393749449)
- Category: Photo & Video, Productivity
- Price: Free with in-app purchases
- Rating: 4.60/5 from 507 App Store ratings · 101 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 32 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 1 more
- Released: 2017-01-27
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/batch-resize/id917394599/reviews.md

## What is Batch Resize?

This app allows you to resize up to 500 images at once to whatever size in pixels you like, quickly and easily.

You can specify the output format using one of the following four resize modes:

1. Fixed width (Proportional height)

2. Fixed height (Proportional width)

3. Maximum pixel (Proportional width or height)

4. Aspect Fill: Scale the image to fill the output size (Some parts will be clipped)

5. Aspect Fit: Scale the image to fit the output size (Some parts will be filled with the defined color) 

Batch Resize gives you the option to save the resized images in Camera Roll and additionally in a custom album.

The maximum output size for 32 bit devices is limited to 4000 x 4000 pixels and for 64 bit devices to 8000 x 8000 pixels.

## Key features

- Resize up to 500 images at once
- Multiple resize modes (fixed width/height, max pixel, aspect fill/fit)
- Specify output pixel size
- Save to Camera Roll or custom album
- Supports 32-bit and 64-bit devices

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $17.99 | one-time |


## What do users think of Batch Resize?

Overall sentiment: mixed

**Pros**

- 🚀 Fast and efficient batch resizing of multiple images
- 👍 Easy and intuitive user interface
- 💾 Ability to save resized photos to specific albums
- 🎨 Multiple format options (PNG, JPEG, HEIC)
- ⚙️ Customizable compression and quality settings
- 🗑️ Option to automatically delete original photos
- 📊 Maximum pixel setting for mixed portrait/landscape batches
- ⚡ Processes large batches (500+ images) quickly
- 🔧 Preserves EXIF data when saving
- 💰 Free version available with ads
- 👨‍💻 Responsive developer support

**Cons**

- 📺 Intrusive and excessive advertisements in free version
- 💸 High price ($15) for ad-free version
- 🐛 Image order reversal issues
- 🐛 Magenta border appears when resizing batches
- 🐛 Thumb-drag selection only works top-down
- 🐛 Deletes captions from stock Photos app
- 🐛 Large cache bloat (200+ MB)
- ⚠️ Limited to Photos app only (no file browser access)
- ⚠️ No batch cropping feature
- ⚠️ No preview window before processing
- ⚠️ Cannot maintain aspect ratio (rescales only)
- ⚠️ Slow to open albums and select images
- ⚠️ No 'Select All' option for batch selection
- ⚠️ Cannot output to multiple albums
- ⚠️ No video support
- 🔴 Quality loss reported by some users
- 🔴 Confusing interface in some areas

**Commonly reported bugs**

- Image order reversal in output
- Magenta border appears around resized batches
- Thumb-drag selection outputs images out of order when dragging upward
- Captions from Photos app are deleted during resize
- Cache bloats to excessive sizes (200+ MB)
- App freezes or gets stuck when adding photos
- Images appear as black/corrupted after saving
- Duplicate images created randomly in recent updates
- Greyed out/unselectable options in UI
- App crashes after advertisements
- PNG format not saving as PNG
- Date and time metadata changed, breaking image order
- Slow response time when selecting images
- Background color not changing as expected
- Delete original photos feature not working
- App crashes or hangs during resize operation

**Most requested features**

- Batch cropping capability
- Preview window showing resized dimensions
- Select All option for faster batch selection
- Swipe to select multiple images
- Output to multiple albums in single operation
- Ability to adjust image position during crop
- File browser access (not just Photos app)
- Customizable presets for pixel sizes and aspect ratios
- Border addition feature
- Info overlays on thumbnail selection (file type, size)
- Option to maintain or disable aspect ratio
- Percentage-based resizing (not just pixels)
- Video resizing support
- Ability to change output filename
- Longer side/shorter side resizing option
- Tip/donation button for developer support

## Recent user reviews (10 of 101)

All indexed reviews: https://appshunter.io/ios/app/batch-resize/id917394599/reviews.md

### 1/5 — 変換後の画像が「写真」側に表示されず,元画像もBatch Resize側にしか表示されなくなりました。

*2026-05-18*

変換後の画像が「写真」側に表示されず,元画像もBatch Resize側にしか表示されなくなりました。

テスト用に重要性の低い画像を使いましたが,「アプリを購入しないと戻らない」という事でしょうか？

画像を人質にしている？

**Developer response:** ご不便をおかけして申し訳ありません。

Batch Resize は元画像を変更・削除することはありません。
元の写真データは常にそのまま保持されます。

### 5/5 — Update - Es lag an meinem Handy --- Funktioniert nicht mehr richtig.

*2026-04-18*

### Update. Es lag an meinem Handy. Das App funktioniert nach Neustart einwandfrei.

**Developer response:** Vielen Dank für Ihr Feedback. Es würde uns weiterhelfen zu erfahren was bei Ihnen genau nicht mehr richtig funktioniert.

### 1/5 — Watch game app forever….

*2025-11-16, version 8.4*

I hate the app preview garbage!

### 2/5 — 아이폰구매후

*2025-10-26*

아이패드에서도 사용하려는데 그러면 또 광고제거비 내야하는게맞나요?

### 1/5 — Awkward

*2025-10-24, version 8.4*

Whenever I resize a batch, I get this obnoxious magenta border around all 4 sides.  

I wish I knew if it is possible to make it go away.

### 5/5 — 77

*2025-06-26, version 8.3*

ดีมากมาย

### 2/5 — Some problems, some ok. No way $15 paid

*2025-05-03, version 8.3*

Works mostly as it should, but thumb-drag selection feature only (kinda) works, dragging top-down. If you drag up, it outputs out of order. And this is a problem since your older images (which you want to output first) are always earlier down in the list. So, you really hafta select each and every image. A pain. (I did a test of 10 numbered images...dragging UP output: 1, 2, 5, 4, 3, 8, 7, 6, 10, 9. Dragging down was fine--except output was 10 first, and 1 last. No bueno. It also deletes Captions added in the stock Photos app. I have to use an EXiF editor to bake in exif & tiff caption fields before I use this app (which its Save EXIF feature does respect). Plus it really needs some features... My previous (great) go-to batch resizer was BatchResizer2, but it doesn't work anymore. It showed info overlays on thumbnail selection screen: file type, file size, and arrows to rotate images. It also allowed fully unlimited customizable presets for any pixel sizes, aspect ratios, and compression amounts. Or adding a border. This app needs those features. $15 ad-free is wayyy to steep compared to my other one--which was free. I'd pay if it were full-featured. Updated; User Response: Thanks for your reply. I'll bet you could specify having the thumb selection field "right side up", with the oldest thumbs at the bottom. Updated #2, 5/3/2025: A.) the cache bloats to a huge size (I see 200+ megs. My phone is almost out of space, (why I need a Re-Sizer!) so I'm deleting & reinstalling the app a coupla times/day. B.) The "Don't Sell My Data" option was just removed. C.) App Deleted. Just bought Desqueeze Pro for 10 bucks.

### 2/5 — Some problems, some ok. No way $15 paid

*2025-03-12*

Works mostly as it should, but thumb-drag selection feature only (kinda) works, dragging top-down. If you drag up, it outputs out of order. And this is a problem since your older images (which you want to output first) are always earlier down in the list. So, you really hafta select each and every image. A pain. (I did a test of 10 numbered images...dragging UP output: 1, 2, 5, 4, 3, 8, 7, 6, 10, 9. Dragging down was fine--except output was 10 first, and 1 last. No bueno. It also deletes Captions added in the stock Photos app. I have to use an EXiF editor to bake in exif & tiff caption fields before I use this app (which its Save EXIF feature does respect). Plus it really needs some features... My previous (great) go-to batch resizer was BatchResizer2, but it doesn't work anymore. It showed info overlays on thumbnail selection screen: file type, file size, and arrows to rotate images. It also allowed fully unlimited customizable presets for any pixel sizes, aspect ratios, and compression amounts. Or adding a border. This app needs those features. $15 ad-free is wayyy to steep compared to my other one--which was free. I'd pay if it were full-featured.

Updated; User Response: Thanks for your reply. I'll bet you could specify having the thumb selection field "right side up", with the oldest thumbs at the bottom.

**Developer response:** Thank you for your feedback. Please note that this app uses the operating system's standard dialog to select images. The images are passed from the operating system to the app in this order.

### 5/5 — 非常に素晴らしい

*2025-03-12*

広告も出るのですか、
非常に使いやすいツールです

### 2/5 — Some problems, some ok. No way $15 paid

*2025-03-09, version 8.3*

Works mostly as it should, but thumb-drag selection feature only (kinda) works, dragging top-down. If you drag up, it outputs out of order. And this is a problem since your older images (which you want to output first) are always earlier down in the list. So, you really hafta select each and every image. A pain. (I did a test of 10 numbered images...dragging UP output: 1, 2, 5, 4, 3, 8, 7, 6, 10, 9. Dragging down was fine--except output was 10 first, and 1 last. No bueno.

 It also deletes Captions added in the stock Photos app. I have to use an EXiF editor to bake in exif & tiff caption fields before I use this app (which its Save EXIF feature does respect). 

 Plus it really needs some features... My previous (great) go-to batch resizer was BatchResizer2, but it doesn't work anymore. It showed info overlays on thumbnail selection screen: file type, file size, and arrows to rotate images. It also allowed fully unlimited customizable presets for any pixel sizes, aspect ratios, and compression amounts. Or adding a border. 

 This app needs those features. $15 ad-free is wayyy to steep compared to my other one--which was free. I'd pay if it were full-featured.

## Frequently asked questions about Batch Resize

### What does this app do?

This application allows you to resize a large number of images, up to 500 at a time, to specific pixel dimensions. It offers several modes for resizing, ensuring flexibility for different needs.

### What are the different resizing modes available?

The app provides five resizing modes: Fixed width (proportional height), Fixed height (proportional width), Maximum pixel (proportional width or height), Aspect Fill (scales to fill, may clip), and Aspect Fit (scales to fit, may add borders).

### How much does the app cost?

The app is free to download and use, but it does contain in-app purchases. This suggests that some advanced features or an ad-free experience may require payment.

### Where can I save my resized images?

Resized images can be saved directly to your device's Camera Roll. Additionally, you have the option to save them into a custom album that you create within the app.

### What are the maximum output sizes supported?

For 32-bit devices, the maximum output size is limited to 4000 x 4000 pixels. For 64-bit devices, the maximum output size is extended to 8000 x 8000 pixels.

## Version history (last 5 of 5)

### 8.5 — 2026-05-17

Bug fixes and improvements

### 8.4 — 2025-08-30

Bug fixes and improvements

### 8.3 — 2025-02-16

Bug fixes and improvements

### 8.2 — 2024-08-30

Improved app stability by identifying and resolving potential crash causes.

### 8.1 — 2024-06-20

Bug fixes and improvements

## Apps similar to Batch Resize

| 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 (29,748) | 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 |
| [Photo Compress - Resize Image](https://appshunter.io/ios/app/photo-compress-resize-image/id1541303492) | 4.1 (7) | $3.99 | Photo & Video |
| [Resize: Photo Video Compress](https://appshunter.io/ios/app/resize-photo-video-compress/id1524759035) | 4.3 (1,850) | Free | Photo & Video |
| [InstaSize: AI Photo Editor](https://appshunter.io/ios/app/instasize-ai-photo-editor/id576649830) | 4.7 (325,314) | Free | Photo & Video |

## More apps by Vitalij Schaefer

- [Image Size](https://appshunter.io/ios/app/image-size/id670766542)
- [Biometric Passport Photo](https://appshunter.io/ios/app/biometric-passport-photo/id759142884)
- [Blue Switch](https://appshunter.io/ios/app/blue-switch/id828280876)
- [Passport Photo - ID Photo](https://appshunter.io/ios/app/passport-photo-id-photo/id917389447)
- [Photo Collage Maker & Printer](https://appshunter.io/ios/app/photo-collage-maker-and-printer/id917397212)

All apps by Vitalij Schaefer: https://appshunter.io/developer/393749449

## Related topics

[batch resize](https://appshunter.io/ios/topics/batch-resize) · [batch crop](https://appshunter.io/ios/topics/batch-crop) · [instapic resize](https://appshunter.io/ios/topics/instapic-resize) · [batch resizer](https://appshunter.io/ios/topics/batch-resizer) · [instadp resize](https://appshunter.io/ios/topics/instadp-resize) · [resize image inch](https://appshunter.io/ios/topics/resize-image-inch)

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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 2026-08-26.*