Texture Atlas Generator Web App

This is a free web-based application for generating texture sprites. You can use it as an alternative to texture packer. I hope it proves useful to those who cannot afford texture packer. 

 Currently, the app uses Binary Tree Bin Packing algorithm by default, but you also have an option to switch to Max Rects, although the latter doesn't support sprite rotation (for now).

Over time, I will be adding new features, game engine support and will keep improving the UX, until it becomes a full-fledged replacement for Texture Packer. My next priority is to make it mobile friendly.

Supported Formats/Engines:

• Godot
• Phaser 3
• Unreal Engine
• Unity3D
• Cocos 2D
• Pixi
• XML
• JSON Hash
• JSON Array
• CSS Sprite
• MonoGame.Extended

This app currently supports the above game engines. Request for a new game engine support is always welcome! Please leave a comment.

Features:

• Web based GUI means you don't have to download anything!
• Rotation support for optimal packing
• Ability to set custom margin around sprites and customizable texture frame name
• Multiple packing algorithms to choose from (optimal choice depends on the dimensions of input sprites)
• Sprite hitbox editor:  Circle and Rects
• Pivot Point Editor
• Packing Efficiency Information