Utilities
ResizeGenius
Effortless batch resizing and editing of images for macOS. Resize multiple images simultaneously, maintain aspect ratios, and convert formats with ease.
Effortless Batch Resizing, Pure Simplicity
ResizeGenius is crafted specifically for macOS users who need a fast, dependable way to scale, resize, and convert collections of images without complicated photo editing software or slow online converters.
Configure your desired dimensions once—maintaining exact aspect ratios or defining custom sizes—and process dozens of images simultaneously in seconds. Everything runs directly on your Mac, keeping your photos 100% private and offline.
⚡️ Blazing Fast Batching
Drag in dozens of files from Finder or your browser. Resize them all at once with seamless speed.
📐 Aspect Ratio Control
Keep your images proportioned naturally without unintentional distortion or stretching.
🔒 100% Local & Private
No cloud uploads, no external servers. Your photos stay strictly on your Mac.
🔄 Flexible Export Formats
Convert seamlessly between JPEG, PNG, and more with customized quality settings.
ResizeGenius is perfect for
If any of these sound like you, ResizeGenius was made with you in mind.
- Photographers and designers needing bulk image export and resizing
- Content creators and social media managers preparing images for the web
- Developers optimizing image assets and screenshot dimensions
- Anyone who wants fast, local, and completely private image resizing on macOS
Frequently Asked Questions
- Does ResizeGenius modify my original images?
- No. ResizeGenius never modifies or overwrites your original files. It processes your images and exports newly resized versions according to your chosen destination and settings.
- Are my images uploaded to any cloud or external servers?
- Never. ResizeGenius runs 100% locally and offline on your Mac. All resizing, conversion, and processing happen on your device, ensuring total privacy.
- Can I drag and drop images directly into the app?
- Yes. You can drag and drop images directly from Finder or web browsers like Safari and Chrome straight into the app window.
- Which image formats can I export to?
- ResizeGenius supports flexible export to popular formats including JPEG and PNG, with customizable quality and dimension presets.