A versatile utility for encoding and decoding text, URL-safe strings, and images using Base64 standards.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install base64-toolkit
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install base64-toolkit using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Base64 Toolkit?
The Base64 Toolkit is a robust utility designed to simplify data transformation within the Openclaw Skills ecosystem. It provides developers with a reliable way to handle binary-to-text encoding, ensuring that data remains intact during transit across systems that may not support binary formats.
Whether you are working with standard Base64, URL-safe variations, or converting physical image files into data URIs for web embedding, this skill offers a streamlined Python-based interface to get the job done quickly and accurately.
Base64 Toolkit Use Cases
- API Authentication: Quickly encode client credentials for Basic Auth headers.
- Data Transmission: Safely wrap binary data into text-based formats for reliable network transfer.
- URL Safety: Encode sensitive or complex data into URL-safe Base64 to prevent breaking web links.
- Web Optimization: Convert small icons or images into Base64 data URIs for direct embedding in HTML and CSS.
- JWT Inspection: Decode the header or payload of JSON Web Tokens for debugging purposes.
How Base64 Toolkit Works
- The user invokes the Openclaw Skills script via a Python 3 environment.
- The script accepts a specific action (encode, decode, image-encode, etc.) and an input source.
- If the
--fileflag is used, the toolkit reads the content from the specified system path. - The internal logic processes the input based on the chosen algorithm (standard vs URL-safe).
- The resulting encoded or decoded string is output directly to the console for use in other workflows.
Base64 Toolkit Setup
To use this within the Openclaw Skills framework, ensure you have Python 3 installed on your system.
# Navigate to your skills directory
cd skills/base64-toolkit
# Run the toolkit using Python
python3 scripts/base64_toolkit.py --help
Base64 Toolkit Data Schema & Taxonomy
The Base64 Toolkit manages data through command-line arguments and file system access. It does not maintain a persistent database but follows this structural pattern:
| Data Type | Description | Handling |
|---|---|---|
| Input String | Raw text to be processed | Passed via --input |
| File Path | Path to a local file (text or image) | Accessed when --file is true |
| Action Mode | The specific transformation requested | Defined as the first positional argument |
| Data URI | Base64 string with MIME type prefix | Generated during image-encode |
Base64 Toolkit Advanced Features
- URL-Safe Encoding: Automatically handles character substitution (+/- instead of /+) for web-compliant strings.
- Binary Image Handling: Direct conversion of image files into valid Data URIs for frontend development.
- File-to-Base64 Piping: Capability to read directly from local files, bypassing clipboard limitations for large datasets.
- Interoperable Metadata: Built with Openclaw Skills metadata standards for seamless integration with other AI agents.
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