Free
About
Effortlessly combine multiple photos or screenshots into a single, high-quality image. This app offers a simple 3-step process for merging images horizontally or vertically, with options for resizing and formatting. It works completely offline and produces no watermarks.
✓Merge photos horizontally or vertically
✓Unlimited image merging
✓Auto resize smaller photos
✓Fold images for long chats/comics
✓Original, 1/2, or 1/4 output size
✓PNG (lossless) or JPEG format
✓Works offline
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What's New in Petatto Photo
2.2.0
October 18, 2026
Thanks for using Petatto Photo! • Supports iOS 27 • No photo library permission needed to pick photos • Smoother reordering, and fixed an issue where the screen couldn't scroll when stitching vertically • Fixed a crash when combining many images • Improved VoiceOver support
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FAQ
What is Petatto Photo?
Petatto Photo is a free mobile application designed to merge multiple photos or screenshots into a single, high-quality image. It offers a simple workflow for creating collages without ads or watermarks.
Does Petatto Photo have ads?
No, Petatto Photo is completely free and contains zero advertisements. Users can enjoy an ad-free experience while merging their photos.
Can I merge an unlimited number of photos with Petatto Photo?
Yes, Petatto Photo allows you to merge an unlimited number of images, whether horizontally or vertically. The app also offers options to auto-resize smaller photos to match the largest one.
Does Petatto Photo work offline?
Yes, Petatto Photo works completely offline. You do not need an internet connection to merge your photos or create collages.
What output formats does Petatto Photo support?
Petatto Photo supports both PNG format for lossless quality and JPEG format with adjustable quality settings (30–100%). You can also preview file size and resolution before saving.
What devices is Petatto Photo available on?
Petatto Photo is available on iPhone, iPad, and iPod devices. It is compatible with iOS operating systems.
How often is Petatto Photo updated?
The latest version of Petatto Photo is 2.1.0, which was last updated on July 27, 2025. Updates typically include bug fixes and feature enhancements.
What is the age rating for Petatto Photo?
Petatto Photo has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.
