wechat-sticker-maker

Original：🇨🇳 Chinese

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WeChat Sticker Maker. Automatically crop and convert original images in 6-grid, 9-grid, or 12-grid layouts into formats that comply with WeChat sticker specifications (main sticker image 240x240, chat page icon 50x50).

2installs

Sourceguanyang/super-publisher

Added on2026-03-15

NPX Install

npx skill4agent add guanyang/super-publisher wechat-sticker-maker

SKILL.md Content (Chinese)

View Translation Comparison →

WeChat Sticker Maker

This Skill is designed to help users quickly automatically crop grid-based sticker designs (such as 6-grid, 9-grid, 12-grid layouts) and generate materials that meet the specifications of the WeChat Sticker Open Platform.

Core Features

Automatic Cropping: Supports multiple grid layouts including 2x3, 3x2, 3x3, 3x4, 4x3.
Smart Background Removal: One-click automatic background removal (requires enabling the
```
--remove-bg
```
parameter).
- Note: The built-in background removal function of this Skill is based on
```
rembg
```
  (U2Net). It works well for simple backgrounds, but may not handle complex edges (such as hair strands, translucent areas) as perfectly as Photoshop or professional online photo editing tools. It is recommended to generate original images with transparent backgrounds first, or manually retouch the images before using this tool for cropping.
Specification Conversion:
- Main Sticker Image: Uniformly adjusted to 240x240 pixels (PNG).
- Chat Page Icon: Uniformly adjusted to 50x50 pixels (PNG).
Meaning Word Generation: Automatically generates a
```
meta.txt
```
file with reserved fields for "meaning words" to facilitate batch management.
Information Template Generation: Automatically generates an
```
info.txt
```
file, including fill-in templates and word count limit prompts for [Sticker Name], [Sticker Introduction], and [One-sentence Summary].
Candidate Material Generation: Automatically extracts the first sticker to generate compliant [Avatar/Cover Image Candidate] (240x240) and [Chat Page Icon Candidate] (50x50).
Automatic Naming: Automatically numbers files according to WeChat specifications (01, 02, ...).

Usage Guide

1. Quick Start

No need to manually install dependencies; simply run the script. The tool will automatically create a virtual environment (

.venv

) and install the required dependencies.

bash

# Basic usage: Automatically process and generate
./skills/wechat-sticker-maker/scripts/run.sh /path/to/your/grid_image.png

# Common options:
# - Automatic background removal (requires network to download model)
./skills/wechat-sticker-maker/scripts/run.sh /path/to/image.png --remove-bg

# - Specify layout (e.g., 3x3)
./skills/wechat-sticker-maker/scripts/run.sh /path/to/image.png --layout 3x3

# - Specify output directory
./skills/wechat-sticker-maker/scripts/run.sh /path/to/image.png --output ./my_stickers

2. (Optional) Manual Installation

If you prefer to manage the environment manually:

bash

python3 -m venv .venv
source .venv/bin/activate
pip install -r skills/wechat-sticker-maker/requirements.txt
python3 skills/wechat-sticker-maker/scripts/make_stickers.py ...

3. Output Results

The script will generate three folders and additional files in the output directory:

```
main/
```
: Stores main sticker images (240x240)
```
icon/
```
: Stores sticker thumbnail icons (50x50; here, "icon" refers to the thumbnail of each sticker, not the single chat page icon)

meta.txt

: Meaning Word Configuration Table (Format:

01.png [Please enter sticker meaning]

)

```
info.txt
```
: Album Information Template (Includes name and introduction templates)
```
cover_candidate.png
```
: Cover Image Candidate (240x240, extracted from the first sticker)
```
chat_icon_candidate.png
```
: Chat Page Icon Candidate (50x50, extracted from the first sticker)

Specification Reference

WeChat Sticker Production Specifications