✦ No upload · nothing leaves your machine · runs entirely in your browser

Drop a 360 photo,
ship the finished shot.

Paint, retouch, annotate, measure and present your panorama in gallery mode — then export a GPano JPEG straight from the browser. Drag a file anywhere on this page to open it.

🛰️ Drop your panorama to open it JPEG · PNG · WebP — equirectangular 2:1 recommended, or click to browse
Instant open — no upload Full res pixels stay local Autosave + undo history
Importing…

Everything the studio can do

One tab. No plugins. No sign-up.

🖌️

Spherical painting

Pen, eraser, clone stamp, pixelate, blur and bucket fill applied straight on the sphere — seams wrap perfectly.

🏹

16+ spatial annotations

Vector arrows, pins, callouts, 3D text — plus your own logo images — with floor/wall snap, 8-point handles and rotation.

📏

Calibrated measurement

Click two points, calibrate against one known length and read distances in metres.

🎞️

Present / Gallery mode

One tap hides every tool for a clean, full-screen look around — with optional slow auto-rotation.

🖥️

Dual-screen console

Detach the tool console to a second monitor with broadcast camera sync between windows.

💾

Export & deliver

GPano JPEG, PNG, WebP, view snapshots, CSV annotation reports and .pano360 projects.

Three steps, start to finish

1

Drop your panorama

Drag a file anywhere on this page — it opens instantly in the studio.

2

Annotate & retouch

Paint out tripods, arrow to details, add labels, measure — then present it full-screen.

3

Export or share

GPano JPEG with metadata or a full .pano360 project file.

V select S shapes T text P pen M measure Tab panel B compare CtrlZ undo ? full guide