Stitch Images for Your Next Social Post
One post, a clear visual message
Stitch images from a campaign, product set or event into one shareable picture. This online photo stitcher lets you arrange 2–9 photos, choose a mobile-friendly ratio and adjust each crop. Download PNG or JPG free, without signing up or adding a watermark.
How to stitch images online for a social post
Choose the message first, then make the photo layout support it.
Choose photos for one message
Add 2–9 JPG, PNG or WebP images, up to 25 MB each. Select photos that explain the same product, event or update. They are read locally rather than uploaded to the stitcher.
Arrange for a small screen
Try a square grid, portrait stack or side-by-side comparison. Swap photo positions by dragging in Arrange photos. Use Adjust crop to keep products and faces inside their panels.
Download the post image
Choose spacing, background and output size, then save PNG or JPG. You can stitch images online free with no credits. Review the exported image at phone size before posting.
An online image stitcher for social content
Make the relationship between photos visible at a glance.
Show a product set
Put a main product beside detail shots. The featured layout helps distinguish the headline image from supporting views.
Share an event recap
Collect a few moments in a grid rather than sending several separate files. Keep faces readable and remove redundant photos from the set.
Present a before-and-after
Use two panels with matching subject scale. A narrow gap helps the viewer recognize that they are separate versions.
Check your stitched post on mobile
Choose a ratio for the intended placement and keep the photo count manageable. After downloading, view the result at a small size and check faces, products and any text already present in your photos.
This image stitch tool does not add captions, generate new imagery or guarantee a platform-specific safe area. Cropping and JPG compression can change the result; a larger output does not create extra source detail.
Need a new source image? Explore the AI image generator and return with your downloaded photos.
Social photo stitcher FAQ
Can I use this tool if I searched for 'stich images' for a social post?
Yes. Whether you typed 'stich' or 'stitch', you can arrange your campaign photos into one downloadable picture here. Choose a ratio for your intended placement and check the finished crops at phone size before posting.
Is this image stitcher online free for social posts?
Stitching and downloading are free with no account, credit charge or watermark. You are responsible for having permission to use the photos you publish. The separate AI video tool uses its own login and credit workflow.
Does AI stitch images for my post here?
No AI is used to join the photos. You choose their layout, order and crop. The tool keeps the selected photo content instead of generating or blending new scenes.
Does Flux 3 Image upload my campaign photos?
The stitcher does not upload your selected sources. If you use the completed-image action, it stores the final image locally for the video handoff; after login, that final image is uploaded as a reference.
What photo formats can I add?
Choose 2–9 JPG, PNG or WebP images up to 25 MB each. Oversized decoded files may need resizing to fit the browser's memory limits.
Can I stitch images in a portrait layout?
Yes. Choose Top to bottom or a grid and select a portrait ratio such as 9:16 or 4:5. Check every crop rather than assuming all source photos will fit without trimming.
Can I add a caption or logo with this tool?
There are no text or logo overlay controls. Add those elements to your source photos first or edit the downloaded picture separately. Use the stitcher for arrangement, spacing and crop.
How do I choose PNG or JPG for a post?
PNG preserves crisp edges without JPG compression. JPG is useful for a smaller photo-based file. Compare the download at the size your audience will see.
Can the finished social image become an AI video?
Use the completed-image button after downloading to carry it to the video page. It becomes one reference image after login, not several independent panels. Review the motion prompt and credits before Generate; use JPG or a smaller output if the reference exceeds 10 MB.
Give your next post a motion brief
Start with the composition you have reviewed. Carry the finished image from the download panel into Flux 3 Image's video workspace, then check the model, motion prompt and credit cost.