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Join images
Join multiple images into one vertical, horizontal or grid image.
Processing happens in your browser; we do not upload your file.
ActiveImageFree
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Embeddable code: coming soon
Coming soon: this section will be available when the tool moves to its next phase.
API: coming soon
An endpoint to use this tool from your backend; not available yet. Meanwhile, the Embeddable code runs in your browser with no server.
About this tool
Join images combines multiple local images into one canvas with vertical, horizontal or grid mode.
How to use
- Add two or more PNG, JPG/JPEG or WebP images.
- Review each image name, type, size and dimensions.
- Order the list with move up, move down or remove.
- Choose vertical, horizontal or grid mode. In grid mode, set columns.
- Adjust spacing, padding, background color and output format.
- Join the images and download the result.
Use cases
- Create a vertical strip of screenshots.
- Place images side by side.
- Build a simple grid without uploading files.
Limits
- WebP appears if your browser can export it correctly.
- Up to 30 images, 15 MB each and 100 MB total.
- Images are drawn at their original dimensions.
Privacy
Processing happens in your browser — we don't upload your files.
Common errors
- A file that is not PNG, JPG or WebP.
- A damaged image or one the browser cannot decode.
- Final canvas too large to process.
Technical notes
- Export uses browser canvas.
- Vertical and horizontal modes center each image on the secondary axis.
- Grid mode uses uniform cells and calculates rows automatically.
Related tools
Technical details
- ID
- image-joiner
- Slug
- /en/tools/join-images
- Backend
- Not required
- AI
- Not required
- API
- Planned