Batch Resize

Batch Resize is an app for changing multiple images to chosen pixel dimensions on iOS and macOS. Its current App Store listing says it can resize up to 500 images at once. Users can choose fixed width, fixed height, maximum pixel, aspect fill, or aspect fit modes, then save resized images to Camera Roll or a custom album. Maximum output dimensions vary by device architecture: 4000 × 4000 pixels on 32-bit devices and 8000 × 8000 pixels on 64-bit devices. The listing names English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, and Spanish. The app is free to download and includes advertising. A $34.99, paid once in-app purchase removes ads. The developer indicates usage data may be used to track users and may be collected for third-party advertising and analytics; Apple says this disclosure has not been verified. The App Store listing links to the developer’s privacy policy and website.

Batch Resize provides batch processing with several ways to set image dimensions and save results. The free download includes ads, and maximum output dimensions depend on whether the device is 32-bit or 64-bit.

It suits people who need to resize batches of images on iOS or macOS and want several dimension and fit modes. Users should consider the ad-supported free download and output-size limits.

Batch Resize is an iOS and macOS utility for resizing groups of images, suited to people who want to set pixel dimensions and process many files together. Its five resize modes and 500-image batch limit are useful for routine photo work; ads and device-based output ceilings may make it a poor fit for uninterrupted use or the largest images.

Overview

The app concentrates on resizing images to a chosen pixel size. It is a practical choice when the task is changing dimensions across a photo set, with results saved to Camera Roll or a custom album. Its appeal is focus: the stated workflow is image resizing, rather than a broader editing suite.

Key features

Five modes cover different ways to reach a target size: fixed width, fixed height, maximum pixel, aspect fill and aspect fit. That choice helps accommodate common dimension-setting needs, though the output ceiling matters for high-resolution work: 4,000 × 4,000 pixels on 32-bit devices and 8,000 × 8,000 pixels on 64-bit devices.

Batch Resize handles up to 500 images at once, a substantial batch allowance for users working through a large photo collection. The app supports English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese and Spanish.

Advertising is included in the app, and the developer indicates usage data may be used to track users or collected for third-party advertising and analytics. Apple says that privacy disclosure has not been verified by Apple. The App Store listing links to the developer’s privacy policy and website.

Pricing

The Free plan costs nothing and provides a free download with advertising. It suits occasional resizing, while people who want to use the app without ads can pay $34.99, paid once for Remove Ads, an in-app purchase. There is no free trial.

Platforms

Batch Resize is available for iOS and macOS, covering mobile use and Mac workflows.

Who it's for

Choose Batch Resize if you need to resize many images in one pass, want several ways to define dimensions, and are comfortable with the output cap for your device. It is less suitable if ads are a deal-breaker or your work requires output beyond 4,000 × 4,000 pixels on a 32-bit device or 8,000 × 8,000 pixels on a 64-bit device.

Pros and cons

• Pros: A 500-image batch limit makes it useful for large photo sets.
• Pros: Five resize modes offer flexibility in setting target dimensions.
• Pros: Resized images can go to Camera Roll or a custom album.
• Cons: The free download contains advertising; removing it costs $34.99, paid once.
• Cons: Device architecture sets a maximum output size that may constrain high-resolution work.
• Cons: The developer indicates usage data may be used for tracking and third-party advertising and analytics.

Alternatives

Photo Resizing Software is the broader category guide for comparing image-resizing tools. For an iOS alternative with a free plan, consider Desqueeze. PDFOptim offers a free plan and a free trial across iOS, macOS and Windows. Windows users can compare Fotosizer, which has a free Standard Edition and paid lifetime licenses. PixelMod spans macOS, web and Windows, with a free plan that allows unlimited desktop downloads but caps output at 0.5 MP and limits web downloads to five per month. XnConvert supports Linux, macOS and Windows and offers a free license for private, educational and nonprofit use. Mac users can consider Photo Size Optimizer, which has a free plan and a paid one-time plan. Cantaloupe is a free self-hosted and web option. Converseen is free software for Linux, macOS and Windows.

Verdict

Batch Resize is a good fit for iOS and Mac users who need to resize large groups of images and want multiple ways to set dimensions. The 500-image batch size is its clearest advantage; look elsewhere if ads, privacy concerns, or the device-dependent output limit conflict with your needs.