Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Instant Data Scraper reboot

Instant Data Scraper reboot by liam_butler

A cross-browser extension for extracting data from web pages, optimized for Firefox compatibility. Instant Data Scraper extracts data from web pages and exports it as Excel or CSV files.

0 (0 reviews)0 (0 reviews)
468 Users468 Users
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
Features
  • Cross-browser compatibility - Works on Chrome, Firefox, Edge, and other Chromium-based browsers
  • Intelligent table detection - Automatically finds and analyzes tables on any webpage
  • Multiple export formats - Download data as CSV or copy to clipboard
  • Multi-page scraping - Crawl through multiple pages with pagination support
  • Firefox optimized - Special compatibility layer for Firefox with enhanced security compliance
  • No registration required - Works instantly on any website

Usage
  1. Navigate to any webpage with tabular data
  2. Click the extension icon in your browser toolbar
  3. Wait for analysis - The extension will automatically detect tables
  4. Preview the data - Review the extracted information
  5. Export your data - Download as CSV or copy to clipboard
  6. Multi-page scraping (optional) - Click "Locate Next" to crawl multiple pages

Supported Websites
  • Wikipedia tables
  • E-commerce product listings
  • News websites with data tables
  • Government data portals
  • Academic research sites
  • And many more!

Technical Features
  • Cross-browser APIs - Uses both browser.* and chrome.* namespaces
  • Content Security Policy compliant - Works within Firefox's strict security model
  • jQuery integration - Includes fallbacks for jQuery loading
  • Error resilience - Multiple detection and extraction methods
  • Privacy focused - All processing happens locally, no data sent to external servers
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access your data for all web sites
More information
Version
1.3.0
Size
334.09 kB
Last updated
2 months ago (17 Jun 2025)
Related Categories
  • Web Development
  • Search Tools
Licence
Mozilla Public Licence 2.0
Version History
  • See all versions
Add to collection
Report this add-on
More extensions by liam_butler
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike Licence v3.0 or any later version.