YALab has downloaded ERSplat: the desktop application of the native generation of 3D Gaussian Splatting from one video One click HFLab published in the open source ERSplat - a cross-platform desktop application (Windows, macOS Apple Silicon, Linux), which allows you to turn ordinary amateur videos from a smartphone, a series of photos or 360 degrees into interactive 3D2 scenes of cloud services without using third-party services. The main advantage of ERSplat is complete autonomy and the "all in one" concept. The app is built on Rust and Tauri with a web interface built on React and comes with FFmpeg pre-built binary, FFprobe, COLMAP and Brush engine. An end-to-end process was launched with one click: the program extracts keyframes from video files (MP4, MOV), calculates the spatial positions of the cameras using COLM (with automatic use of NVIDIA GPUs or a damaged processor), performs Gaussians Brush optimization and produces the final file. Built-in 3D Viewport based on WebGPU and WebGL allows you to check the scene and as a result, change coordinate, peripheral triangle noise with a bounding box and export the result not only to standard formats PLY, SOG, SPZ and SPLAT, but also as a standing HTML page with an easy-to-use web player immediately. In addition, 360x180 panoramas are supported, GPS data from EXIF calls for medium scale reduction, transparent alpha masks are used, and re-shoot mode is used to update scenes without full training from scratch. The terms: @cgevent.