Js minifier - smartcalcultorspro

JavaScript Minifier & Code Compressor

Strip comments, collapse whitespace & minify JS while preserving strings, regex & keywords

Templates:

Original Size 0 B

Minified Size 0 B

Bandwidth Saved 0 B 0%

Lines Reduction 0 → 0

Compression Rules & AST Safety Controls

Syntax Valid

Strip JS Comments Removes // line and /* block */ comments

Preserve License Banners Keeps top-level /*! ... */ copyright notes

Collapse Whitespace Safely collapses spaces, tabs, and line breaks

String & Regex Guard Literal contents, quotes & regex remain 100% intact

Strip console.log(...) Removes debugging log invocations for production

Remove debugger; Strips accidental breakpoint keywords

Live Auto-Minify

String & Regex Guard

Multi-line template literals, string delimiters ('...', "...", `...`) and regular expression patterns are isolated so tokens within them are never corrupted.

Keyword & ASI Protection

Safely separates identifier boundaries and statements to avoid Automatic Semicolon Insertion (ASI) hazards when removing linebreaks.

100% Client-Side Privacy

All compression and tokenization logic executes directly in browser sandbox memory. Your proprietary business logic and API functions remain completely private.

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