Zero Skills Needed! Create LINE Stickers Fast with SAM3 and Nano Banana Pro

Why Choose This Combination?

Creating stickers usually involves two tedious steps: drawing and cutting out (background removal).

• Nano Banana Pro is currently an excellent model for generating consistent characters and grid-layout stickers.
• SAM 3 (SegmentLens) offers a magical "One-Click Segmentation" feature that automatically identifies and cuts out each sticker in the grid, saving you the pain of manual editing.

Step 1: Generate Stickers with Nano Banana Pro

First, we need to generate a grid image containing multiple expressions.

1. Visit gempix2.live.
2. Select the Nano Banana Pro model.
3. Enter the following Prompt. This prompt is optimized to generate a grid of cute pet stickers with various common emotions:

Transform this pet photo into cute LINE stickers arranged in a grid layout. Each cell shows the same pet character in different expressions, maintaining consistent kawaii cartoon style:

Grid layout:
Row 1:
1. Waving paw happily with text "Hi!" - cheerful greeting
2. Thumbs up gesture with text "OK!" - approval 
3. Yawning sleepily with text "Good Night" - tired/sleepy
4. Jumping excitedly with text "Yay!" - celebration

Row 2:
5. Crying with tears with text "Sorry" - apologetic
6. Heart-shaped eyes with text "Love" - showing love
7. Face-palm gesture with text "OMG" - shocked/embarrassed  
8. Laughing hard with text "LOL" - funny reaction

Style requirements for ALL stickers:
- Kawaii Japanese illustration style
- Soft pastel colors (pink, blue, yellow, mint)
- Thick black outlines (3-4px)
- White stroke border (4-6px) around each character
- Big expressive cartoon eyes
- Cute rounded proportions
- Simple clean design
- Each sticker clearly separated in grid cells
- Transparent background
- Keep pet's distinctive fur color and markings from reference
- Consistent character design across all expressions

(Tip: You can upload a reference photo of your own pet to let the AI create based on it)

Step 2: One-Click Segmentation with SAM 3

Once the grid image is generated, you will have a large image containing multiple stickers. Next, we need to cut them apart.

1. Open the SegmentLens (SAM 3) interface.
2. Upload the grid image you just generated.
3. Enter "stickers" in the prompt box.
4. Click Generate/Segment.

SAM 3 will automatically identify each independent sticker in the image and create precise masks for them.

Step 3: One-Click Download

After segmentation is complete, you don't need to save them one by one.

1. Confirm that all stickers are correctly identified.
2. Click the Download button.
3. The system will automatically package all cut-out images with transparent backgrounds into a ZIP archive.

Summary

With the high-quality generation of Nano Banana Pro and the intelligent cutting of SAM 3, creating a professional LINE sticker pack has never been easier. Give it a try and turn your ideas into reality!