A focused quality-of-life extension

Know how large your torrent list really is.

qBittorrent Total Size adds the combined size and torrent count of the current list—or your current selection—to the footer of the classic qBittorrent WebUI.

Promotional preview of qBittorrent Total Size showing a combined total of 27.27 GiB across nine torrents.
One useful number, placed directly where it belongs.

Features

A small extension with a deliberately narrow purpose.

qBittorrent exposes the size of each torrent but does not provide a combined total for the current table or selection. This extension fills that specific gap.

Current-list total

Shows the combined size and torrent count for the complete current table list, including rows below the current scroll position.

Selection-aware

Select one or more torrents and the footer automatically switches to the combined size and count of only those selected rows.

Column-order resilient

The extension locates the Size column dynamically, so rearranging columns does not break the calculation.

Unit-aware arithmetic

Values expressed in B, KB, MB, GB, KiB, MiB, GiB, TiB and larger units are normalized before being added together.

Automatic updates

Changes to the table, selected rows, or column order trigger a fresh calculation without requiring a manual page refresh.

Local by design

No qBittorrent Web API, analytics, advertising, telemetry, remote code, or external data processing.

How it works

Read, add, display. Nothing more.

The extension works entirely from the existing qBittorrent WebUI document. It does not need a separate service or API integration.

Reads the current table

It identifies the Size column and reads valid size values from the current rows.

Calculates locally

It converts each value to bytes, adds the values, and formats the result appropriately.

Updates the footer

It displays either the current-list total or the selected-row total in qBittorrent’s footer.

Your torrent information stays on your device.

The extension reads only what it needs from the WebUI table, performs a local sum, and displays the result. It does not transmit or retain the information.

No tracking

Compatibility

Built for the classic qBittorrent WebUI.

Tested on qBittorrent v5.1.4 WebUI (64-bit). Alternate WebUIs may use different markup and are not currently supported.

Privacy policy

Local processing. No surveillance.

Effective date: July 13, 2026 · Last updated: July 13, 2026

Plain-language summary

Your torrent information is not sent to us. The extension has no analytics, advertising, tracking, telemetry, or external data-processing service.

Private by design

1. Scope

This Privacy Policy applies to the qBittorrent Total Size Chrome extension and this informational website.

2. Information processed by the extension

To provide its stated function, the extension reads limited content already shown by the classic qBittorrent WebUI:

  • torrent-size values displayed in the Size column;
  • whether torrent rows are selected; and
  • the table and footer structure needed to calculate and display the result.

This information is processed temporarily in the browser solely to calculate an aggregate size and torrent count.

3. What the extension does not do

  • It does not use the qBittorrent Web API.
  • It does not transmit torrent information, webpage content, browsing history, or personal information to the developer or any third party.
  • It does not create a developer-controlled database of user information.
  • It does not use analytics, advertising, tracking, telemetry, fingerprinting, or profiling.
  • It does not sell, rent, disclose, or share user information.
  • It does not load or execute remote code.

4. Site access

qBittorrent WebUI installations can use arbitrary local IP addresses, hostnames, schemes, and ports. The extension requests optional site access only after the user explicitly enables it for the current qBittorrent WebUI host. That access is used only to run the extension’s packaged code on that host and provide the footer total.

5. Storage and retention

The extension does not retain the torrent-size values or selection state it reads. Those values exist only as needed to perform the current calculation. Chrome may retain the user’s site-access choice as part of the browser’s extension settings.

6. This website

This website uses no cookies, analytics scripts, advertising networks, tracking pixels, fingerprinting, embedded social widgets, or third-party fonts. Dismissing the privacy notice only hides it for the current page view; it does not set a cookie, use local storage, or save a persistent identifier.

The hosting provider may process ordinary network and server-log information—such as IP addresses, timestamps, requested URLs, and user-agent information—for delivery, reliability, security, or abuse prevention. Exact practices depend on the hosting provider selected for the site.

7. User choice and control

Users control whether the extension has access to a qBittorrent WebUI host through Chrome’s extension and site-access controls and may revoke that access at any time.

8. Children

The extension is a general-purpose browser utility and is not directed to children. It does not knowingly collect personal information from children or any other users.

9. Security

The extension minimizes exposure by keeping its purpose narrow, packaging all executable code with the extension, avoiding external data transmission, and not integrating with the qBittorrent Web API. No software can be guaranteed completely secure, but the extension is designed to avoid unnecessary data handling.

10. Changes to this policy

If the extension’s information practices materially change, this policy will be updated before or when the changed version is released. The effective date above will also be revised.

11. Contact

For privacy questions or support, use the support contact shown on the extension’s Chrome Web Store listing.

Unofficial, independent, and fan-made.

qBittorrent and related names, marks, logos, and visual assets belong to their respective owners. qBittorrent Total Size is an independent quality-of-life extension created in the spirit of a fan-made mod or plug-in. It is not affiliated with, sponsored by, approved by, maintained by, or endorsed by the qBittorrent project or its contributors.

Not affiliated