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VS Code Snippet Generator

Create custom VS Code snippets with tabstops, placeholders, and variable syntax for any language.

Use $1, $2 for tabstops; ${1:placeholder} for default values; $0 for final cursor

{
  "My Snippet": {
    "prefix": "mysnippet",
    "body": [
      "console.log($1);"
    ],
    "description": ""
  }
}

About this tool

VS Code snippets are reusable blocks of code that expand from a keyboard trigger, dramatically speeding up development by reducing repetitive typing. Rather than manually writing boilerplate code every time you need it, you define a snippet once with placeholder positions marked by tabstops, and then invoke it instantly by typing a short prefix. Snippets are essential for any serious developer—they save hours of typing, reduce typos, and enforce consistent coding patterns across projects.

This VS Code Snippet Generator transforms your code into proper snippet syntax with full support for tabstops ($1, $2, $3), placeholders for optional text, and VS Code variables like $TM_FILENAME or $CURRENT_YEAR. Simply paste your code block into the Body field, mark where the cursor should jump next with $1 (first stop), $2 (second stop), and so on, define a short Prefix (the trigger text you'll type), give your snippet a Name and optional Description, then generate the complete JSON. You can copy the output and save it to your snippets.json file in VS Code's user snippets folder.

The generated snippet works across any language—set the Scope to match your file type (JavaScript, Python, Go, etc.) or leave it as "All Languages" for universal availability. Tabstops and variables are powerful: $1 creates the first cursor stop after expansion, $0 marks the final position, and expressions like ${1:defaultText} provide fallback text if you don't override it. This tool is ideal for developers building custom snippet libraries, creating team-wide code templates, or automating frequent patterns like function signatures, HTML boilerplate, or API call structures.

Frequently Asked Questions

Code Implementation

import json

def generate_vscode_snippet(
    name: str,
    prefix: str,
    body: list[str],
    description: str = "",
    scope: str = ""
) -> dict:
    snippet = {
        name: {
            "prefix": prefix,
            "body": body,
            "description": description,
        }
    }
    if scope:
        snippet[name]["scope"] = scope
    return snippet

# Example: Python class snippet
snippet = generate_vscode_snippet(
    name="Python Class",
    prefix="cls",
    body=[
        "class ${1:ClassName}:",
        "    def __init__(self${2:, args}):",
        "        ${3:pass}",
        "",
        "    def __repr__(self):",
        "        return f"${1:ClassName}(${4:fields})"",
    ],
    description="Create a Python class with __init__ and __repr__",
    scope="python"
)

print(json.dumps(snippet, indent=4))

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