HTML Table Exporter Firefox

HTML Table Exporter

Export web tables to Excel, CSV, JSON or SQL in one click. Cleans numbers, dates, booleans. 100% local. No telemetry.

Features & Capabilities

⭐ HTML Table Exporter detects the table for you Standard HTML tables, JavaScript-rendered grids, and the data views inside modern business web apps.

No copy-paste. No scraper setup. No code. The table is already on your screen, this gives you a clean file in one click.

🔍 Works Where Copy-Paste Breaks Copy-paste loses structure and drags in hidden formatting. Plain exporters choke on modern web apps. HTML Table Exporter reads the table that is already rendered in your browser and returns clean rows from:

  • CRM list views and record tables
  • Professional network search results and prospect lists
  • JavaScript data grids built in React, Angular, and Vue
  • ARIA grids and treegrids (role="row" / role="gridcell")
  • Virtualized tables that only render the rows you can see
  • Marketing and analytics dashboards

🔒 Privacy by Design

  • Runs entirely in your browser: no servers, no uploads
  • No data collection · No analytics · No telemetry
  • Limited permissions: activeTab, storage, downloads, scripting
  • No account, no signup, no email required

👥 Built For

  • Sales and revenue ops exporting list and contact records
  • Marketing and growth teams pulling data from analytics views
  • Data analysts preparing tables for Excel, Pandas, or SQL
  • Data engineers feeding pipelines with clean CSV/JSON
  • Financial analysts collecting figures from market and portfolio sites
  • Consultants and researchers assembling reports from web data

🚀 One-Click Export to CSV, Excel, JSON, NDJSON, SQL

  • Automatic table detection: export one table or all of them as a ZIP
  • Output ready for Excel, Pandas, DuckDB, and common SQL tools
  • Works offline once installed: no network needed for standard exports

✨ Smart Data Cleaning (PRO)

  • Normalizes dates to ISO format
  • Cleans numbers and currency formatting (separators, symbols)
  • Handles null and empty values consistently
  • Normalizes booleans (yes/no, true/false, 1/0)
  • Removes UI noise such as sort arrows and decorative characters

🧩 Complex Tables (PRO) Many business web apps render data in ways a browser cannot copy as plain HTML. PRO uses dedicated parsing logic for ARIA grids, virtualized renderers, Shadow DOM components, and framework-based data grids, returning clean rows from whatever is currently on the page.

🏠 PRO Features for Power Users

  • Reusable export profiles: Pandas, Excel European, Excel US, DuckDB, BigQuery, Default
  • Column selection and drag-and-drop reordering
  • Export history with one-click repeat
  • Hover preview of cleaned data before you export
  • NDJSON for data pipelines, SQL INSERT statements for database imports

📊 Supported Formats

  • FREE: CSV, Excel (XLSX), JSON, ZIP (CSV)
  • PRO: NDJSON, SQL, multi-format ZIP with metadata, plus everything in FREE

HTML Table Exporter is free for standard exports: no time limits, no row caps, no account.

🔗 Website: https://gauchogrid.com/html-table-exporter Built by GauchoGrid. Tools that respect your data.

User Growth & Download Statistics

Manifest V3 Add-on
By:
GauchoGrid
Daily users:
1
Version:
1.5.3 Last updated: 2026-06-06
Version code:
6290856
Creation date:
2026-06-03
Risk:
Moderate risk impact High risk likelihood
Permissions:
Host permissions:
  • <all_urls>
Content scripts matches:
  • <all_urls>
Size:
1.27MB
Email:
su*****@gauchogrid.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-19
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
GauchoGrid
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/gauchogrid-table-exporter/
Email:
su*****@gauchogrid.com
Website:
https://gauchogrid.com/html-table-exporter/

Is HTML Table Exporter Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

HTML Table Exporter requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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  • Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

HTML Table Exporter is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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