# URL Foundry

> Collect URLs from chosen tabs and forge them through a reversible local pipeline.

Canonical page: [https://chrome-stats.com/d/url-foundry](https://chrome-stats.com/d/url-foundry)

## Overview

- **ID:** `url-foundry`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** nguyenan5208
- **Category:** tabs
- **Version:** 1.0.0
- **Last updated:** 2026-09-18
- **First published:** 2026-09-15
- **Size:** 26 KB
- **Data as of:** 2026-09-19
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/url-foundry/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/url-foundry/privacy/](https://addons.mozilla.org/firefox/addon/url-foundry/privacy/)

## Description

URL Foundry treats the addresses already open in the browser as usable source material. Ingest all tabs, one window or only highlighted tabs, then pass the collection through an explicit sequence of operations. Clean tracking parameters and fragments, collapse canonical duplicates, filter by a text or domain fragment, and sort the finished batch by hostname. The raw and transformed collections remain visible together so no operation is hidden.

Export the result as plain text, Markdown, JSON or CSV. Copy the current batch or create a dated bookmark folder directly from the finished output. Pipeline choices persist locally and can be changed without recollecting tabs. Invalid and non-HTTP addresses are excluded from operations that require a web URL.

All transformation logic runs inside the extension. URL Foundry includes no analytics, advertising, remote code, cloud account or extension-originated network request.

## Rankings

- #135,416 — Overall
- #188 — fragment

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `clipboardWrite`
- `bookmarks`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/url-foundry)