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Describe a page, stream its HTML, edit the code and preview phone, tablet or desktop layouts.
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JavaScript Tool
Beautify and format JavaScript; Remove comments and unnecessary whitespace
Enable JavaScript to use the interactive controls. Your guide and examples are available below.
Features
- Beautify and format JavaScript
- Remove comments and unnecessary whitespace
- Compress and unpack code
- Encrypt and decrypt code
- Obfuscate variable names
- Download processed code
About JavaScript Tool
Beautify and format JavaScript; Remove comments and unnecessary whitespace
How to use it
- Paste a small source or data sample into the editor.
- Select the operation, language and formatting options offered by this tool.
- Review validation messages and inspect the output before copying or exporting it.
Try JavaScript Tool
const total = [1, 2, 3].reduce((sum, value) => sum + value, 0);
Supported formats
- JavaScript
Processing and limitations
Browser + Service
Independent AES payload and static decoder; arbitrary original encrypted programs may not be reversible.
Questions and answers
What can I do with JavaScript Tool?
CodeMirror editing, formatting/minification, scoped variable renaming, AES text encryption/decryption, static unpacking and export.
Where is my input processed?
This tool includes server or public-service operations. Use the displayed privacy information and avoid submitting sensitive data to a public lookup.
What should I check before using the result?
Independent AES payload and static decoder; arbitrary original encrypted programs may not be reversible.
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