Blockbench vs bridge.

Blockbench is a free, open-source editor for making low-poly 3D models. Its tools support cuboid and mesh modeling, and users can create, edit, and paint textures in the program. Blockbench can generate a model's UV map and template, and connect to an external image editor or pixel-art program. For animation, it supports rigging, position, rotation, and scale keyframes, along with a graph editor. The built-in plugin store offers extensions such as tools, export formats, and model generators; users can also create plugins. Blockbench is available as a web app and on Windows, macOS, Linux, iOS, and Android. The project is licensed under the GPL. Its privacy policy says the software does not knowingly collect personally identifiable data, though it may collect anonymized usage information such as installation count. Local storage and cookies can remember preferences on a user's device. When users choose Model Sharing, model data is stored for the duration they select, and they can request earlier removal.

bridge. is an IDE for creating Minecraft Bedrock behavior packs, resource packs, skin packs, and world templates. It sets up projects with their required files and configuration, and supports every file type Minecraft accepts for Add-Ons. Users can work in text or tree editors; dynamic completions and schema validation help with file editing, while the tree editor is recommended for people with little JSON knowledge. Previews cover models, textures, animations, collision boxes, entity seats, and particle effects without opening Minecraft. The built-in Dash compiler supports plugins, and the extension API and store allow community tools, editors, viewers, presets, themes, and compiler plugins. Packs and worlds can sync to Minecraft’s com.mojang folder, while projects are stored elsewhere by default. The installed web app works offline. It is free and open source under GPL-3.0, with web, Windows, macOS, Linux, iOS, and Android versions. On mobile, projects must be downloaded to fully save progress because mobile browsers lack a required API.