[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"howto:safetensors:ios:en":3},{"resolvedFromAlias":4,"canonicalExt":5,"ext":5,"name":6,"category":7,"categoryName":8,"updatedAt":9,"os":10,"osLabel":11,"quickSolution":12,"stepByStep":13,"recommendedSoftware":15,"alternativeMethods":16,"commonIssues":17,"securityNote":36,"extensionPath":37,"extensionLabel":38,"breadcrumbs":39,"metaDescription":49},false,"safetensors","SafeTensors tensor checkpoint format","ml","Machine learning","2026-06-12T08:20:13.681Z","ios","iOS","To open .SAFETENSORS files on iOS, there is no common iOS-native app support cited for SafeTensors; if you need to inspect or use the file, transfer it to a desktop and load it with Python (safetensors).",[14],"There is no common iOS-native app support cited for SafeTensors; if you need to inspect or use the file, transfer it to a desktop and load it with Python (safetensors).",[],[],[18,24,30],{"title":19,"description":20,"steps":21},"Tried to open it in a text editor and it looks like gibberish",".safetensors is a binary format: only a small header is JSON text; the majority is raw tensor bytes.",[22,23],"Use a SafeTensors-aware loader (commonly Python + safetensors) instead of a text editor","If you only need metadata, read just the header using the documented metadata parsing approach (header JSON at the start of the file)",{"title":25,"description":26,"steps":27},"Load fails due to incompatible dtype/shape expectations","The header encodes dtype and shape per tensor; a consuming script/model may expect different tensor names or shapes than those stored in the file.",[28,29],"List tensor names and their dtype/shape from the header metadata before loading into your model","Ensure you are loading into the correct model architecture and that tensor naming matches what the model code expects",{"title":31,"description":32,"steps":33},"The file downloads but tools report it as corrupted or incomplete","SafeTensors relies on exact byte offsets (data_offsets). A truncated download or partial copy can break header/data consistency and validation.",[34,35],"Re-download or re-copy the file, ensuring the transfer completes fully","If reading remotely, ensure your HTTP client supports Range requests correctly when doing partial header reads","SafeTensors is designed to store tensor data and metadata (JSON header + raw bytes) rather than executable serialization logic; this is intended to reduce risks associated with pickle-based model checkpoints.","/file-extension/safetensors",".SAFETENSORS",[40,43,46],{"label":41,"to":42},"Home","/",{"label":44,"to":45},"How To","/file-extension",{"label":47,"to":48},"Open .SAFETENSORS on iOS","/how-to/open-safetensors-on-ios","Learn how to open .SAFETENSORS files on iOS with step-by-step instructions, recommended software, and troubleshooting tips."]