**full-quality downloads stay separate from lower-res previews** - **2× supersampled internal rendering** - **high-quality downsampling before export** - **JPEG defaults to `1.0`** - **optional PNG export** - **source-detail guard** so you do not create fake oversized exports from the 8000×4000 source ```html

360 Property Inventory Image Extractor

Upload a 360 image, then click Generate inventory images.
Safe starting point: 8 views, 70° FOV, 1600×1200, bilinear, level + up + down, vertical offset 0°.
Previews can stay lightweight. Downloads use the full high-quality export pipeline.

Coverage QA / debug view

Quick controls
These sit directly under the QA view so you can adjust and see changes together.
8
4–12, in steps of 2.
70°
Wider FOV = fewer shots, narrower FOV = more overlap.
30°
Controls the up/down ring angle.
0°
Shifts the whole coverage pattern up or down.
Upload an equirectangular image to preview it here.
Blue overlays show the approximate source area each generated shot samples from on the original equirectangular image. Tap a blue rectangle to highlight its matching preview.
Image = full 360 source Blue box = generated shot coverage Tap a box to select

Generated images

``` For your **Insta360 X5 8000×4000** files, the best starting settings in this version are: - **Preset:** Safe - **FOV:** 70° - **Format:** JPEG - **JPEG quality:** 1 - **Supersample:** 2× - **Source-detail guard:** On For archive-grade masters, switch **Format** to **PNG**.