Sprite Node Editor

Sprite Node Editor is a simple tool for placing named points on 2D sprites and saving the result as a JSON file.

Load any PNG. Click to place points: weapon origins, collision boundaries, attachment points, whatever your project needs. Name them whatever your code already expects. Save. Done.

If you've ever hand-coded sprite coordinates or guessed at hitbox corners, this is the tool that removes that step. Works with any engine that can read JSON.

Currently available for macOS. Windows and Linux builds are in testing and will be added in a future update.