Original image import
Import JPEG, PNG, TIFF, and supported RAW/DNG files. The app tries full-sensor RAW decoding first and shows each source’s dimensions and bit depth.
Free panorama stitching in your desktop browser
Stitch overlapping photos in desktop Chrome or Edge, including DJI sequences and supported RAW/DNG files.
Choose your projection and frame, then export JPEG, 16-bit TIFF, or Float32 DNG.
Free to use · No account · Photos stay on your device

Features
Import JPEG, PNG, TIFF, and supported RAW/DNG files. The app tries full-sensor RAW decoding first and shows each source’s dimensions and bit depth.
Align overlapping images and inspect the seams. Add paired control points where needed, or choose which source to prefer at an overlap.
Cylindrical, equirectangular, Perspective view, Little Planet, and more. Adjust the horizon and frame using the same alignment.
JPEG, PNG8/16, TIFF16, or linear Float32 DNG. Set dimensions and color space before rendering with the original working pixels.
Your photographs are processed on your computer. No image uploads, account, or app telemetry.
Save a project recipe and restore cached sources. Install a desktop shortcut and keep working offline.
Add a panorama sequence and inspect its decode details before aligning. Full-resolution sources remain in a scene-linear Float32 working space.
If an original DNG cannot decode and an embedded preview is used, the app keeps an orange warning visible through export. It never passes that preview off as the original.
RAW / DNG workflow →
Compare a wide panorama, a perspective crop, and Little Planet without matching the images again. Rotate the view, level the horizon, and place your export frame.
Fit canvas and 100% detail let you inspect the image without changing the output framing.
360° and Little Planet →
Save an 8-bit JPEG for sharing or a 16-bit TIFF for editing. Float32 DNG retains linear working values, including highlight headroom beyond the integer export range. PNG can retain transparent gaps.
Review size, color space, and source warnings before exporting. A high-depth container does not add detail to an 8-bit source.
Compare export formats →
Camera workflows
Move sphere or wide-panorama originals from the card, then align and export on desktop. Includes RAW/DNG transfer and model-specific limits.
DJI panorama workflow →Osmo PocketUse individual Pocket photographs for desktop stitching after capture. Inspect seams and choose your frame on a larger screen.
Osmo Pocket workflow →Panorama photos will not align? Check shared detail, add paired control points, and resolve unplaced images before exporting your panorama.
Read the guideCompare Float32 DNG and 16-bit TIFF panorama exports to understand highlight headroom, clipping, source precision, and editor compatibility.
Read the guideLooking for a Microsoft ICE alternative? Stitch overlapping photos locally in your browser, inspect RAW decoding, and export Float32 DNG or 16-bit TIFF.
Read the guideCompatibility & limits
Use desktop Chrome or Edge. Use overlapping JPEGs and DJI DNG originals, including drone and Osmo Pocket panorama sequences. Large panoramas benefit from plenty of memory and storage.
It replaces the stitching workflow after capture when you have the individual photographs. DJI software may still be needed for flight, activation, or firmware. The app does not control a camera.
Open the app online once and let the offline download finish. You can then import, stitch, and export locally while offline. Installation guide →
Uncovered areas remain transparent in PNG/TIFF or black in JPEG/DNG. No sky is invented. Moving subjects and parallax can leave seam disagreement; inspect the result and adjust source preferences where useful.
Choose 16-bit TIFF for a color-managed editing workflow, or linear Float32 DNG when your editor supports that format and you want to retain extended-range working values. DNG and highlight headroom →
Desktop Chrome or Edge. Free to use. No account.
Open Panorama Stitcher