Edit text in place, sign, redact, reorganize. True content-stream rewrite, not stamp-on-top.
LaunchEdit, sign, redact, and reorganize PDF files in your browser. The Adobe Acrobat alternative that runs on your device — no upload, no subscription.
Pixel-perfect PDF diff with word-level text view, metadata + form-field compare, ruler, and exclusion zones.
LaunchSide-by-side or overlay PDF diff. Highlights pixel-level differences plus a word-level text diff in a modal.
Open any PCB Gerber bundle in your browser. Gerber X2, Excellon, layer compare, snap-to-pad measure, snapshot URLs.
LaunchOpen RS-274X / X2 Gerber and Excellon files. Inspect layers, measure traces, export to PNG / SVG / DXF.
Compress, merge, split, convert, and manipulate PDF files.
Resize, compress, convert, and transform images.
Format, encode, decode, and validate code and data — safe for production secrets.
Transform, analyze, and format text with instant results as you type.
Edit, convert, and optimize audio and video files.
Sourdough baker math, altitude baking adjustments, canning processing times, and homebrew ABV.
AES-256 file encryption and self-destructing encrypted notes.
Open CAD, BIM, medical, and enterprise files without paying $300-30K/year for the native software. Gerber Viewer ships first.
Minify JavaScript code by removing whitespace and comments to reduce file size. Nothing logged, nothing sent.
Output will appear here...No. This minifier does whitespace and comment stripping only — identifiers (`myVariableName`) pass through untouched. Variable mangling can change behaviour in code that uses `Function.prototype.name`, reflection, or stringified function bodies, so it's opt-in via a checkbox.
ES2024 and earlier — arrow functions, async/await, optional chaining, nullish coalescing, private class fields (`#name`), top-level await, import assertions. If the input is valid modern JavaScript, it parses cleanly; stage-3 proposals may parse but without guarantees.
No. Comments starting with `/*!` (the widely-used license banner convention) are preserved verbatim at the top of the output. Regular `//` and `/* */` comments are removed.