Neuropixels Data Analysis Overview Toolkit for analyzing Neuropixels high-density neural recordings using current best practices from SpikeInterface, the Allen Institute, and the International Brain Laboratory (IBL). It covers the full workflow from raw data to reviewed, curated units. Targets SpikeInterface 0.105.0, ProbeInterface 0.4.0 and Neo 0.14.5 (reviewed 2026-10-01). Synthetic tests cover recording contracts, preprocessing, analyzers, metrics and exports; real acquisition files, native sorters, GPU execution and pretrained models remain illustrative. All examples use the real SpikeInt…