A simple but powerful Flux & SDXL out-inpaint workflow based off the crop and stitch nodes. For details on how to build it and explanation of settings watch this video.
FluxFill + SDXL Out-Inpainting
Workflow Preview
Showcases (Image/Video)

Showcases (Image/Video)

Nodes Detail
43 NodesPrimitive Node Types
0Custom Node Types
43- SetNode9
- Any Switch (rgthree)3
- GetNode11
- InpaintModelConditioning1
- InpaintExtendOutpaint1
- FluxGuidance1
- InpaintStitch1
- SaveImage1
- InpaintCrop1
- VAELoader1
- CLIPTextEncode2
- VAEDecode1
- CheckpointLoaderSimple2
- DualCLIPLoader1
- Note4
- Fast Groups Bypasser (rgthree)1
- LoadImage1
- KSampler1