Resizo
Resize photos in batch
Only for Mac
Free
Mac
Resizo is the fastest way to resize images on your Mac. Drop one photo or a hundred into the window, choose a size, and hit "Resize and Save" — Resizo takes care of the rest.
ALL AT ONCE
• Resize whole folders of photos together, processed in parallel across your Mac's cores.
• Progress bar, per-image results, and the option to cancel at any time.
• See right away how much space you saved, photo by photo and in total.
PRECISE SIZES
• In pixels: set the width, the height, or both. With proportions locked, the image fits the box without distortion.
• By percentage: from 5% to 300%.
• One-click presets: Web (1920 px), Social (1080 px), Icon (512×512), Email (800 px). Create your own and hide the ones you don't use.
• Portrait photos stay portrait: the camera orientation is applied automatically.
FORMATS
• Opens PNG, JPEG, HEIC, HEIF, TIFF, BMP, GIF, and WebP.
• Saves in the original format, as PNG, or as JPEG with adjustable quality.
• Turn iPhone HEIC photos into JPEGs that work everywhere.
YOUR PRIVACY COMES FIRST
• No uploads, no account, no tracking: your images never leave your Mac.
• By default Resizo strips EXIF metadata from exported files: date, camera model, and GPS location. Share photos without revealing where you took them. Need it? Keep it with a single option.
SIMPLE AND SAFE
• Your originals are never touched: Resizo always creates a new file with a suffix of your choice (e.g. "photo-resized.jpg") and never overwrites an existing file.
• Save to Pictures › Resizo or any folder you choose; Resizo remembers it.
• It also remembers the format, quality, and suffix you used last time.
BUILT FOR macOS
• Drag images onto the Dock icon or use "Open With…" in Finder.
• Right-click images in Finder › Services › "Resize with Resizo".
• Keyboard shortcuts: ⌘O to add, ⌘↩ to resize, ⌘⌫ to remove selected images.
• Light, dark, or automatic appearance; interface in English and Italian.
Perfect for preparing photos for the web, social media, email, marketplaces, or documents — and for freeing up disk space without the effort.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new
• Reliability improvements: the code that runs alongside the interface has been reviewed and verified. No changes to features or data.
• Less memory and a more responsive window when the list holds hundreds of images, both while they load and while they are resized.
Thanks for using Resizo.
The developer, Emanuele Spagnoli, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Emanuele Spagnoli
- Size
- 1.5 MB
- Category
- Graphics & Design
- Compatibility
Requires macOS 13.0 or later.
- Mac
Requires macOS 13.0 or later.
- Mac
- Languages
- English and Italian
- Age Rating
13+
- 13+
- Copyright
- © dimpemekug
