Collage Pro
Collage Pro is a free online photo collage and long-image editor that runs entirely in the browser, requiring no sign-up or installation. It supports collage creation with up to 16 photos using over 100 preset layout templates, including smart layout recommendations based on image count. The long image mode enables unlimited horizontal or vertical stitching of multiple images with drag-to-reorder and batch upload capabilities. Built-in image editing tools allow precise position adjustment, zoom from 0.5x to 3x, and rotation from -180° to +180°. All processing is performed locally for privacy, and projects can be saved in the browser's local storage for later editing. The platform offers dedicated task pages for popular use cases such as 9-grid collages, Instagram posts, before-and-after comparisons, and screenshot stitching.
- Category
- Photo Editing
- Pricing
- Unknown
Problem solved
Collage Pro simplifies the creation of polished photo collages and long image layouts by providing an intuitive, browser-based editor that eliminates the need for complex design software, account registration, or uploads to external servers, making it instantly accessible and privacy-focused.
Use cases
- Create Instagram collage posts
- Generate WeChat Moments grid photos
- Stitch screenshots for tutorials and documentation
- Make before-and-after photo comparisons
- Produce product showcase collages for ecommerce
- Build travel photo walls for trip recaps
- Design portfolio showcases
- Create event review collections
Audience
- Content Creators
- Business Users
- Designers
- Hobbyists
- Startups
Pros
- No sign-in required and free core features
- All image processing is local, ensuring privacy
- Over 100 layout templates with smart layout suggestions
- Supports both collage and long-image modes in one tool
- Dedicated task pages for quick, purpose-built workflows
Cons
- Collage mode limited to a maximum of 16 photos
- Lacks advanced editing like filters or text overlays
- No cloud storage or cross-device sync
- Project saving is tied to the current browser's local storage
- No collaboration features for team editing
Official website: https://www.collage-pro.com/
Canonical LambdaBase page: https://www.lambdabase.com/tools/collage-pro