360StickerEdit

Hello and thank you for using my little tool. It’s nothing too special — you can simply put stickers on a 360 image and save them perspectively corrected.
I made (to be fair, with the help of AI) this tool because I joined a group of board gamers. We share images on social media. Since we cannot or don’t bother to get the consent of everybody in the boardgame café, we cover the faces with the logo of our group to preserve privacy.
This is easy with 2D images, but I did not find a simple tool for 360 images.
Originally, I used Hugin, changed the rotation on a face, used an external image editor, and repeated that for every person. This process took ridiculously long.
So here’s my tool — have fun with 360StickerEdit!

TOOLBAR BUTTONS

1. Background (360 equirect): Choose file – Load your 360° equirectangular background image from your 360 camera or from Hugin.
2. Sticker: Choose file – Load a sticker/logo image.
3. Click + Add Sticker to place it in the scene.
4. Clear All will remove all stickers. Useful when you finish one image and move to the next.
5. Save PNG – Exports as PNG (highest quality). However, it does not include metadata (most websites will not recognize it as a 360 image). Only useful if you plan to process your image with another editor, Hugin, and later add metadata using tools like ExifTool.
6. Click Save JPG to export with 360° metadata. It exports with maximum quality settings; however, JPG is always a lossy format. This version can be used directly on websites.
7. ❔Help – This help page.

🖱️ NAVIGATION & CONTROLS

Organized into sections:

• Camera Navigation: ⇧ Shift + drag mouse to rotate
• Sticker Selection: Click to select; visual feedback shown with a blue dashed box
• Transform Controls: Detailed key explanations — hold the key on the keyboard while a sticker is selected
  • G (Move): Sticker follows cursor on sphere surface
  • S (Scale): Move mouse toward/away from center to resize
  • R (Rotate): Move mouse to rotate
• DEL – Delete the selected sticker

📝 TYPICAL WORKFLOW

1. Load background → Load sticker
2. Navigate with Shift + drag
3. Add sticker to scene
4. Move / rotate / scale the sticker to desired position
5. Repeat
6. Export as JPG with metadata and share on Facebook or Google Maps