Image Preparer for MacOS

Image Preparer for MacOS is the fastest way to get your photos ready for social media.
Drop in a photo, pick a preset, and export — that's it. Whether you're posting to Instagram, sharing to Facebook, or prepping wallpapers for mobile, Image Preparer handles the heavy lifting with pro-grade Core Image rendering and a beautifully simple interface.
ONE-DROP WORKFLOW
- Drag and drop any JPEG, PNG, TIFF, or HEIC file
- Instant preview with side-by-side "Show Original" toggle
- Real-time adjustments — no waiting, no exporting drafts
BUILT-IN SOCIAL PRESETS
- Instagram Square, Portrait, Landscape, and Story / Reel
- Facebook Post, Story, and Cover Photo
- Mobile HD (192x1080) and Mobile 2K (2560x1440)
- Custom sizes with optional aspect-ratio lock
SMART CROPPING
Choose "Crop to Fill" and slide to reposition — pick the perfect framing whether your subject lives at the top, center, bottom, left, or right of the frame.
PROFESSIONAL ADJUSTMENTS
- Sharpening with adjustable intensity and radius (unsharp mask)
- Saturation, Contrast, Brightness, and Vibrance
- White Balance for warm-or-cool tone correction
- One-click reset on any slider
EXPORT YOUR WAY
- JPEG with adjustable quality (50-100%)
- Lossless PNG
- LZW-compressed TIFF for archive-quality output
POWERED BY CORE IMAGE
Image Preparer for MacOS uses Apple's Core Image framework with Lanczos resampling for crisp, artifact-free downscaling — the same quality professional photographers expect from their desktop tools. No subscriptions. No watermarks. No uploads to the cloud — everything happens privately on your Mac. Designed for photographers, creators, and anyone who's tired of fighting with image dimensions. The Image Preparer App can be obtained from the app store:
HERE
Previews and Screenshots

Privacy Policy
Effective Date: 05/25/2026
I respects your privacy. This Privacy Policy explains how I handle your information.
- No Data Collection
The Image Preparer for MacOS does not collect, store, or share any personal or non-personal information about its users.
- No Third-Party Services
The Image Preparer for MacOS does not use any third-party analytics tools, advertising platforms, or external services that collect or process user data.
- No Account Required
You are not required to create an account, provide personal information, or grant access to device data to use the App.
- Changes to This Policy
This Privacy Policy may be updated periodically to ensure compliance with legal requirements or App Store guidelines. Updates will be posted on this page, and the “Effective Date” will be revised accordingly.
If you have any questions or concerns about this Privacy Policy, please
CONTACT me.