background-removal

name	background-removal
description	Remove backgrounds from images using each::sense AI. Isolate subjects with clean edges, create transparent PNGs, replace backgrounds, and generate cutouts for products, portraits, and composites. Powered by eachlabs-bg-remover-v1 for precise edge detection. Use for: e-commerce product photos, portrait backgrounds, social media, photo compositing, transparent assets, marketing materials. Triggers: remove background, background removal, transparent background, cutout, bg remove, background eraser, isolate subject, transparent png, background swap, remove bg, no background
allowed-tools	Bash(curl *), WebFetch

Background Removal

Remove backgrounds from images with pixel-perfect edge detection using each::sense — the intelligent AI agent that automatically selects the best model for your request.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

Using curl

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background from this image completely. Return the subject on a transparent background with clean edges."},
              {"type": "image_url", "image_url": {"url": "https://example.com/product-photo.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Using Python (OpenAI SDK)

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_EACHLABS_API_KEY",
    base_url="https://eachsense-agent.core.eachlabs.run/v1"
)

response = client.chat.completions.create(
    model="eachsense/beta",
    messages=[{"role": "user", "content": "Remove the background from this image completely. Return the subject on a transparent background with clean edges."}],
    # Images are included in the message content array above
)

print(response.choices[0].message.content)

With Reference Image

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background from the first image and place the subject onto the scene shown in the second image. Match lighting and scale naturally."},
              {"type": "image_url", "image_url": {"url": "https://example.com/person.jpg"}},
              {"type": "image_url", "image_url": {"url": "https://example.com/new-background.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Images are sent inside messages using the OpenAI multimodal content format. Maximum 4 images per request.

Streaming

Set "stream": true for real-time SSE responses, or "stream": false for complete result in a single response. Streaming is useful for showing progress in UIs; non-streaming is simpler for scripts and automation.

Available Models

Model	Strengths	Best For
eachlabs-bg-remover-v1	Precise edge detection, hair/fur handling, transparent output	Clean cutouts, product photos, portraits
flux-2-edit	Background replacement with natural language	Swapping to specific new backgrounds
flux-fill-pro	Inpainting after removal	Filling background areas with new content

each::sense selects eachlabs-bg-remover-v1 for pure removal tasks and flux-2-edit when replacement is requested.

Use Cases

Use Case	Instruction	Output
Transparent PNG	"Remove the background completely"	Subject on transparent background
White Background	"Remove background, replace with pure white"	Clean e-commerce listing
Solid Color	"Replace background with brand blue (#2563EB)"	Branded marketing asset
Gradient	"Replace with a soft gray-to-white gradient"	Professional portrait
Environment Swap	"Place on a tropical beach at sunset"	Lifestyle composite
Studio Backdrop	"Replace with a seamless gray studio backdrop"	Professional product shot

Prompt Tips

For Clean Removal

"Remove the background completely. Keep edges sharp and clean,
especially around hair and fine details. Transparent background."

For Background Replacement

"Remove the current background and replace it with [description].
Match the lighting direction from the original photo.
Keep a natural contact shadow beneath the subject."

Shadow Handling

Control how shadows are treated:

"Remove background but keep the natural shadow beneath the product"
"Remove background and all shadows for a clean cutout"
"Remove background, add a soft artificial drop shadow on white"

Edge Quality

Request specific edge treatment:

"Ensure hair edges are soft and natural, not hard-cut"
"Keep crisp edges around the product with no background bleed"
"Apply a very slight feather on the edges for smooth compositing"

Examples

E-commerce Product Cutout

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background from this product photo and replace it with a pure white (#FFFFFF) background. Keep a soft, natural drop shadow beneath the product for a floating effect. Crisp edges with no background artifacts."},
              {"type": "image_url", "image_url": {"url": "https://example.com/sneaker-on-table.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Professional Portrait

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background from this portrait photo. Replace with a smooth, soft-focus dark gray gradient that is lighter in the center. Keep hair edges natural and wispy, not hard-cut. Professional headshot quality."},
              {"type": "image_url", "image_url": {"url": "https://example.com/office-portrait.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Transparent Asset for Design

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background from this image entirely. Output a transparent PNG with no background at all. Clean edges suitable for layering in a design tool like Figma or Photoshop. Remove all shadows."},
              {"type": "image_url", "image_url": {"url": "https://example.com/plant-photo.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Lifestyle Composite

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background and place this person on a sunlit rooftop terrace overlooking a Mediterranean coastal city. Match the warm afternoon lighting from the original photo. The person should look naturally placed in the scene with correct scale and perspective."},
              {"type": "image_url", "image_url": {"url": "https://example.com/standing-person.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Social Media Branded Post

curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "messages": [{"role": "user", "content": [
              {"type": "text", "text": "Remove the background from this photo and replace it with a bold coral-to-magenta gradient going from bottom-left to top-right. Keep the subject sharp with clean edges. This is for an Instagram post, so make it vibrant and eye-catching."},
              {"type": "image_url", "image_url": {"url": "https://example.com/influencer-photo.jpg"}}
            ]
          }
    ],
    "stream": false
  }'

Batch Processing

# Remove backgrounds from multiple product photos
PRODUCTS=(
  "https://example.com/product-1.jpg"
  "https://example.com/product-2.jpg"
  "https://example.com/product-3.jpg"
  "https://example.com/product-4.jpg"
)

for URL in "${PRODUCTS[@]}"; do
  curl -X POST https://eachsense-agent.core.eachlabs.run/v1/chat/completions \
    -H "Content-Type: application/json" \
    -H "X-API-Key: $EACHLABS_API_KEY" \
    -d "{
      \"messages\": [{\"role\": \"user\", \"content\": \"Remove the background. Replace with pure white. Keep a soft natural shadow. Clean product cutout.\"}],
      \"image_urls\": [\"$URL\"],
      \"stream\": false
    }"
  echo "---"
done

Subject Types and Tips

Subject	Challenge	Tip
People (hair)	Fine hair strands	"Keep hair edges soft and natural"
Pets (fur)	Fluffy edges	"Preserve fur detail around edges"
Products (hard edges)	Reflections, shadows	"Crisp edges, handle reflections"
Plants (leaves)	Complex silhouettes	"Preserve leaf detail and gaps"
Transparent objects	Glass, bottles	"Handle transparent/translucent areas"
Complex scenes	Multiple subjects	"Isolate only the main subject in the center"

Common Pitfalls

• Not specifying what to keep: "Remove background" is good; "Remove the background but keep the table the product sits on" is better when needed.
• Expecting color-matched composites automatically: When replacing backgrounds, always mention "match the lighting" for natural results.
• Ignoring hair/fur edges: Default removal may hard-cut fine details. Explicitly request "soft, natural hair edges."
• No shadow instructions: The model may keep or remove shadows unpredictably. State your preference.
• Very busy backgrounds with colors similar to the subject are harder. Higher contrast between subject and background produces cleaner results.

Related Skills

• Image Editing — General edits after background removal
• Image Upscaling — Enhance resolution of cutouts
• Face Swap — Replace faces in composited images
• Image Generation — Generate new backgrounds to composite onto

Documentation

• each::sense Overview
• each::labs API