DropWise — Universal Ecommerce Product Intelligence Extension

DropWise — Universal Ecommerce Product Intelligence Extension

Extract, analyze, and optimize product data from 35+ platforms with a premium Chrome Extension

Features

Multi-Platform Extraction

• 35+ Platforms supported with dedicated extractors

• 5-Layer Extraction System for maximum accuracy:

  1. JSON-LD / Schema.org

  2. Meta Tags (Open Graph, Twitter Cards)

  3. Platform-Specific Selectors

  4. DOM Heuristics

  5. Visual Fallback

Image Intelligence

• High-resolution image gallery with lightbox

• Download all images as ZIP

• Download by size (HD / Medium / Thumbnail)

• Copy image URLs

• Alt text generation

Product Analysis

• Title, brand, SKU, seller extraction

• Price parsing with multi-currency support (₹, $, €, £, etc.)

• Indian number format support (₹1,50,000)

• Rating and reviews count

• Stock availability detection

• Product description extraction

Business Tools

• Profit Calculator — Calculate margins, ROI with platform fees

• Shipping & Tax Calculator — Multi-country estimates

• Keywords Generator — Auto-generate from product title

• Watchlist — Track products for price monitoring

• Saved Products — Store products locally for later

Export System

• JSON export with metadata

• CSV export for spreadsheets

• Copy to clipboard

• Product report generation

• Import saved products

Supported Platforms

Indian Platforms

US Platforms

Fashion Global

Other International

Installation

Chrome (Load Unpacked)

1. Download or clone this repository

2. Open chrome://extensions/

3. Enable Developer mode (toggle in top right)

4. Click Load unpacked

5. Select the DropWise folder

6. The extension icon appears in your toolbar

Post-Installation

1. Navigate to any product page on a supported platform

2. Click the DropWise icon in the toolbar

3. The side panel opens with extracted product data

4. Use Quick Actions to copy, save, or export

5. Download images as ZIP with one click

Usage Guide

Basic Extraction

1. Go to any product page

2. Click the DropWise icon in Chrome toolbar

3. Product data loads automatically

4. Edit title or description as needed

5. Use action buttons to copy, save, or export

Download Images

1. Extract product data

2. Scroll to Images section

3. Click "Download ZIP" for all images

4. Or use HD/Medium/Thumb buttons for specific sizes

Calculate Profit

1. Extract product (cost price)

2. Enter your selling price

3. Select platform fee percentage

4. View profit margin and ROI instantly

Export Data

1. Scroll to Export section

2. Choose format: JSON, CSV, Copy, or Report

3. JSON includes full metadata and branding

4. CSV for spreadsheet import

Keywords

1. Product must be extracted first

2. Click "Generate" in Keywords section

3. Keywords auto-generated from title

4. Click chips to copy individual keywords

Screenshots

Product extraction with price, rating, and metadata

Premium dark-themed UI with expandable cards

Image gallery with ZIP download

Profit calculator with platform fees

Tech Stack

• Manifest V3 — Modern Chrome Extension API

• Side Panel API — Seamless side panel experience

• 5-Layer Extraction — Multi-source data merging

• JSZip — Local ZIP file generation

• Chrome Storage API — Local data persistence

• Content Scripts — Page-level DOM access

• Premium CSS — Polished dark theme with animations

File Structure

DropWise/
├── manifest.json          # Extension configuration (MV3)
├── sidepanel.html         # Premium UI markup
├── sidepanel.js           # UI logic & event handlers
├── background.js          # Service worker
├── css/
│   ├── sidebar.css         # Premium dark theme styles
│   └── content.css        # Page-level overlay styles
├── js/
│   ├── app.js             # 5-layer extraction engine
│   └── jszip.min.js       # Local JSZip library (no CDN)
├── icons/                 # Extension icons (16-128px)
├── _locales/
│   └── en/messages.json   # i18n strings
├── README.md              # This file
└── LICENSE                # MIT License

Branding

Built by: Animecx
Company: Blackvault Inc.
Website: https://blackvaulttech.netlify.app
License: MIT License
Status: Open Source

All exported data includes source attribution: DropWise by Blackvault Inc.

License

Copyright (c) 2024 Blackvault Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Future Updates

• AI-powered product description generation

• Auto-listing to multiple platforms

• Bulk extraction mode for product lists

• Price history tracking

• Competitor price comparison

• Multi-language support

• Browser sync across devices

• Advanced analytics dashboard