Browser Extensions
Bring ZeroWebTools utility suites directly into your browser toolbar. All extensions run 100% locally in sandboxed browser memory with zero server uploads.
Developer Utilities Companion
Live6 Essential Developer Tools Offline
The flagship ZeroWebTools companion. Packs a JSON formatter & tree explorer, side-by-side diff checker, JWT debugger, case converter, Base64 encoder, and URL percent encoder right in your browser pop-up. Runs 100% offline, securely sandboxed, with zero server transmissions.
Key Features
- JSON Formatter & visual tree node walker
- Side-by-side inline text diff checker
- JWT decoder with payload header/claims inspector
- Format conversion (camelCase, snake_case, PascalCase, etc.)
- Instant offline Base64 and URL encoding/decoding
PDF Workspace Pro
Coming SoonVisual PDF Editor & Compiler
A complete local PDF workspace. Crop and resize pages, visually stamp watermarks or page numbers, draw/upload signatures to sign forms, and merge or split documents client-side. Built on local WASM and pdf-lib processing.
Key Features
- Visual PDF signer (draw/type/upload signatures)
- Resize pages to standard A4, Letter, and Legal formats
- Compress PDF files client-side up to 90%
- Add page numbers or watermark text with custom opacity
Image Optimizer Companion
Coming SoonHEIC Converter & Vector Minifier
Batch convert Apple HEIC photos, resize bulk image formats to PNG/WebP, visually crop graphics, and minify vector SVGs. Keep all personal photo data and file metadata local in your browser sandbox.
Key Features
- Batch convert HEIC photos to high-quality JPG/PNG
- Bulk image resizing and quality compression with ZIP download
- Clean metadata and minify SVGs
- Visual image cropper with custom aspect ratios