12Topic 12 of 15

AI images

Midjourney prompts, inpainting, and free background removal.

7 plates · 24 min to read them all


  1. 12.01 Remove an Image Background With AI (Free) rembg cuts a subject to a transparent PNG from the command line — one file or a whole folder, offline, full resolution, no watermark and no upload. 3 min
  2. 12.02 Midjourney Prompts That Actually Work Midjourney prompt structure: subject, style, details, then parameters last. --raw has replaced --style raw, and --ar still sets the aspect ratio. 3 min
  3. 12.03 How to Inpaint: Edit One Part of an Image Inpainting masks a region and regenerates only that: Midjourney Vary (Region), Firefly Generative Fill, ChatGPT, or Stable Diffusion locally. 3 min
  4. 12.04 How to Install ComfyUI and Run Your First Workflow Install ComfyUI the reliable way, put a checkpoint in the right folder, load the default text-to-image graph, and generate an image. 4 min
  5. 12.05 How to Generate Images Locally with FLUX (Python) Run FLUX.1-schnell locally on your GPU with a short Python diffusers script — accept the Hugging Face license and offload for low VRAM. 4 min
  6. 12.06 How to Generate a Short AI Video Locally (Wan 2.2) The honest local text-to-video path: Wan 2.2 TI2V-5B in ComfyUI — three model files, real VRAM numbers, and a five-second clip. 4 min
  7. 12.07 How to Upscale Images Locally with Real-ESRGAN Enlarge photos and anime art 4x on your own machine with the standalone Real-ESRGAN binary — one command, no Python, and batch folders. 3 min

Keep going

Other topics

All 105 plates →
  1. 01 Install & set up 5
  2. 02 First steps 4
  3. 03 Claude Code commands 9
  4. 04 Workflows 6
  5. 05 MCP 8
  6. 06 Claude 2
  7. 07 ChatGPT 6
  8. 08 Cursor 3
  9. 09 Local LLMs 12
  10. 10 Prompting 8
  11. 11 Choosing tools 5
  12. 13 Everyday tasks 7
  13. 14 Other coding agents 5
  14. 15 Building with the API 18

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