Licensed Chrome Extension

Stay ready when VTO appears.

VTO Watcher monitors the Amazon A to Z VTO page, alerts you when an eligible offer appears, and keeps your controls in one clean dashboard.

Download latestSee how it works
v4.6.1Latest version
5 secMinimum refresh
1 keyLicense protected
atoz.amazon.work
Voluntary Time Off (VTO)
2:30pm – 6:30pm4 hrs 0 mins
VTO Filled
4:35pm – 6:30pm1 hr 55 mins
Available
VTO Watcher
V4.5
Eligible VTO detected
Refresh5s
Auto confirmOff
Offers1
✓ Server-side licensing
✓ GitHub-hosted updates
✓ Local browser settings
✓ No Amazon password storage
Features

Built around speed, visibility, and control.

Everything important stays visible without turning the page into a mess.

◉

Fast VTO monitoring

Choose intervals starting at 5 seconds. The watcher rescans the live VTO view and uses safe A to Z navigation for refreshes.

↗

Instant alerts

Desktop notifications, sound, and tab flashing help keep new eligible offers noticeable.

⌁

Offer filters

Filter by minimum hours, start time, and longest-offer preference so the watcher focuses on what you want.

▣

Verified offer actions

Filled, expired, unavailable, and previously accepted offers are ignored before the watcher considers an action.

◇

License protected

Activation, device limits, expiration, revocation, and version access are controlled by the license server.

≡

Detailed diagnostics

Copy Diagnostics records refresh, offer detection, button recognition, confirmation, and acceptance verification steps.

How it works

Three steps from install to monitoring.

01

Install

Download the latest VTO Watcher ZIP, extract it, and load the folder containing manifest.json through Chrome Developer Mode.

02

Activate

Enter your VTO Watcher license key. The license server validates the key and registers the permitted device.

03

Monitor

Open Amazon A to Z, go to the VTO page, configure your filters, and arm the watcher when you are ready.

Security & privacy

Clear boundaries around what the extension uses.

VTO Watcher stays focused on the A to Z page and its own licensing/update services.

✓
No Amazon password storage

The extension operates on the A to Z page already open in your browser. It does not ask for or store your Amazon password.

✓
Cloudflare license validation

License status, device limits, expiration, revocation, and version access are validated by the VTO Watcher license service.

✓
GitHub release delivery

Update metadata and downloadable ZIP files are served from the public VTO Watcher GitHub release repository.

✓
Release checksum

Every current release publishes a SHA-256 checksum so the downloaded ZIP can be verified against the release feed.

Latest release

Download VTO Watcher

The current GitHub release is ready to download.

v4.6.1Checking GitHub release feed…
↓ Download latest ZIP
SHA-256Checking release checksum…

A valid VTO Watcher license is required to use the extension.

Quick install

  1. 1
    Download & extractExtract the ZIP to a permanent folder.
  2. 2
    Open Chrome extensionsGo to chrome://extensions.
  3. 3
    Enable Developer modeTurn it on in the upper-right corner.
  4. 4
    Load unpackedSelect the extracted folder containing manifest.json.
  5. 5
    Activate your licenseOpen VTO Watcher and enter your license key.
Changelog

Recent VTO Watcher updates.

Version 4.6.1

Current

Rollback hotfix: restores the proven desktop watcher, extension popup, and website layout while keeping safe session continuation.

Version 4.4.4

GUI

Cleaned up the popup shell and published a verified direct GitHub ZIP.

Version 4.3.4

Live VTO flow

Expanded verified live-offer action handling while keeping random A to Z navigation blocked from watcher actions.

FAQ

Common questions.

Do I need a license?

Yes. VTO Watcher uses server-side license validation. A license can also have device, expiration, and version-access limits.

Does VTO Watcher store my Amazon password?

No. The extension works on the Amazon A to Z page already open in your browser and does not need your Amazon password.

How do updates work?

The extension checks the GitHub release feed. When a newer version is available, it opens the current GitHub ZIP download. Because the extension is loaded unpacked, you still extract the update and reload it in Chrome.

Can the extension silently install updates?

No. Chrome does not allow an unpacked extension to silently replace its own local files. The update button downloads the new build; you then replace the files and press Reload.

Can licensing make the extension impossible to copy?

No browser extension can provide perfect DRM because its client-side code exists on the user's computer. VTO Watcher licensing is designed to stop normal unauthorized activation and allow the owner to revoke access.

Ready when you are

Keep your VTO monitoring in one place.

Download the latest build, activate your license, and configure your watcher.

Download VTO Watcher