Batch Resize

Batch Resize

Resize multiple images

506 ratings
98 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • January 27, 2017
  • May 17, 2026

Features

Batch Resize screenshot #1 for iPhone
Batch Resize screenshot #2 for iPhone
Batch Resize screenshot #3 for iPhone
Batch Resize screenshot #4 for iPhone
Batch Resize screenshot #5 for iPhone
Batch Resize screenshot #6 for iPhone
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About

Quickly resize up to 500 images simultaneously to your desired pixel dimensions. Choose from various resizing modes, including fixed width/height, maximum pixel, aspect fill, and aspect fit. Save resized images to your camera roll or a custom album.

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
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What users say

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What's New in Batch Resize

8.5

May 17, 2026

Bug fixes and improvements

1

In-App Purchases

$17.99

Remove Ads

Completely removes the advertising from the app. This gives you a larger UI surface and stop the distraction.

User reviews

Watch game app forever….

I hate the app preview garbage!

아이폰구매후

아이패드에서도 사용하려는데 그러면 또 광고제거비 내야하는게맞나요?

Awkward

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.

77

ดีมากมาย

Some problems, some ok. No way $15 paid

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.
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Developer apps

User experience

🐞

Reported Bugs

16 issues

Image order reversal in output

Bug

Magenta border appears around resized batches

Bug

Thumb-drag selection outputs images out of order when dragging upward

Bug

Captions from Photos app are deleted during resize

Bug

Cache bloats to excessive sizes (200+ MB)

Bug

App freezes or gets stuck when adding photos

Bug

Images appear as black/corrupted after saving

Bug

Duplicate images created randomly in recent updates

Bug

Greyed out/unselectable options in UI

Bug

App crashes after advertisements

Bug

PNG format not saving as PNG

Bug

Date and time metadata changed, breaking image order

Bug

Slow response time when selecting images

Bug

Background color not changing as expected

Bug

Delete original photos feature not working

Bug

App crashes or hangs during resize operation

Bug

Requested Features

16 requests

Batch cropping capability

Feature

Preview window showing resized dimensions

Feature

Select All option for faster batch selection

Feature

Swipe to select multiple images

Feature

Output to multiple albums in single operation

Feature

Ability to adjust image position during crop

Feature

File browser access (not just Photos app)

Feature

Customizable presets for pixel sizes and aspect ratios

Feature

Border addition feature

Feature

Info overlays on thumbnail selection (file type, size)

Feature

Option to maintain or disable aspect ratio

Feature

Percentage-based resizing (not just pixels)

Feature

Video resizing support

Feature

Ability to change output filename

Feature

Longer side/shorter side resizing option

Feature

Tip/donation button for developer support

Feature

FAQ

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.