HF Tracker For Your Browser
Shop harborfreight.com like normal. HF Tracker adds the price history, the lowest price ever, whether the sale is real, and a clear Buy Now Or Wait call right on the page.
Download The Extension (v2.5.0) How To Install
- ✓ Free
- ✓ Chrome, Edge, Brave, Firefox
- ✓ No ads
- ✓ No account needed
- ✓ Version 2.5.0
The Price Card
Open any Harbor Freight tool and a small card shows up in the bottom right corner. It answers one question: should I buy this today?
- Best price today, with any coupon already counted
- Buy Now, Wait or Fair Price, with the reasons in plain words (like "lowest price ever" or "a deal starts Nov 7")
- Lowest ever, the usual deal price, the coupon and when it ends, and the regular price
- A one year price chart. Slide your mouse or finger across it to see the price on any day
- Deals already announced, including Parking Lot Sale prices before they start
- Store prices other shoppers spotted, like clearance and open box
- Alert Me and Save to your list in one tap once you link your account (no leaving the page)
- Similar for less: when a near-identical tool (often another house brand) is at least 10% cheaper today, it tells you
- Full History opens the tool on HF Tracker with every price and coupon
- Shrink it to a small price pill with –, or hide it with Alt+Shift+H
Fake Sale Warnings
A big "was" price doesn't always mean a good deal. The card checks the sale against the real history.
- Fake Sale when the "was" price got bumped up right before the sale
- So-So Deal when past deals were better than this one, and by how much
- ✓ Real Deal when it's as good or better than usual
- Deal Likely Later when it goes on sale often and the next one is due soon
- Matches your light or dark mode automatically
You Own This New
Link the extension to your account and every tool you've already bought shows what you paid, pulled from the receipts in your Garage.
- What you paid, when, at which store, and how many you have
- Price adjustment money: if it dropped within Harbor Freight's 30 day window, it shows about how much you'd get back and the last day to bring your receipt
- Nice buy when you paid less than today's price
- Warranty end date, when you have one
- Tools you own get a ✓ Own tag on search pages too
- Online orders to your Garage: after you check out on harborfreight.com, the order page asks "Add to my Garage?" Check the prices, tap Add, done
- Private: a limited key that only works for your own account. It can't sign in or see your email or billing. Unlink any browser anytime
You Own This, orders to your Garage, alerts and lists all work with any free account. Link this browser →
Deal Tags On Search Pages
On search results, categories and your cart, every tool gets a small tag so you can spot the deals without opening each one.
- Lowest Ever at or tied with its lowest price
- Coupon $X a coupon makes it cheaper today
- Seen $X it's been this much cheaper before
- Fair Price close to its normal deal price
Hover a tag to see today's best and lowest ever price. Turn tags off in settings.
Cart Check
Open your Harbor Freight cart, or head to checkout, and a Cart Check (or Before You Pay) panel sums it up.
- How many items are at their lowest price ever
- What could be cheaper if you wait, and the total you could save
- Which coupons to use and when they end
- A line for each item with its tag and best price today
Send Your Harbor Freight Hearts Over New
On your Harbor Freight wish list, a Send to HF Tracker button moves the tools you've hearted onto your HF Tracker list in one tap.
- Pick which ones to bring over
- Each one shows the best time to buy: now, the next coupon, or the next Parking Lot Sale
- Add notes (size, color) and a Most Wanted star
- Set a need it by date (Christmas, Father's Day) and share the list with family
Check Any Price From The Toolbar
Click the HF Tracker button in your browser bar, even when you're not on Harbor Freight.
- Type an item number or paste a Harbor Freight link for a quick answer
- Quick links to Biggest Drops, Lowest Ever, Coupons, the Gift Guide, Lot Sales and My Alerts
- On an order page? One button adds it to your Garage
- The button shows NEW when there's a newer version to get
Settings And Privacy
- Start small: show a price pill you tap to open, instead of the full card
- Tags on or off for search, category and cart pages
- Link My Account: link or unlink (on Firefox, it asks your OK first)
- Anonymous usage counts on or off (a random ID and how often features get used, once a day)
- It only reads item numbers on Harbor Freight pages (and the prices on your order page, only when you tap Add). It only talks to hftracker.app. No ads, no cookies sent, no browsing history kept
Details are in the Privacy Policy.
Everything It Does
Install
Chrome, Edge Or Brave
- Download the zip and unzip it into a folder you'll keep.
- Open
chrome://extensions(oredge://extensions,brave://extensions). - Turn on Developer mode (top right).
- Click Load unpacked and pick the folder you unzipped.
- Pin it: click the puzzle piece in the toolbar, then the pin next to HF Tracker.
- Open any Harbor Freight product page. The card shows up in the bottom right.
To update: download the new zip, replace the folder, then hit the reload arrow on the extension.
Firefox
The Firefox version is waiting on Mozilla's review. To try it now: download the Firefox zip, unzip it, open about:debugging#/runtime/this-firefox, click Load Temporary Add-on and pick manifest.json. Firefox removes it when it restarts, until it's approved.
Questions
Is it free?
Yes. No ads and no account needed. An account adds price alerts, lists and You Own This.
Is it made by Harbor Freight?
No. HF Tracker is independent and not affiliated with Harbor Freight.
What does it read?
Only item numbers on Harbor Freight pages. It asks HF Tracker for that tool's public price data. No cookies are sent.
Does it work in Firefox?
Yes. It's in Mozilla's review now. You can try it early with the steps on the left. Firefox asks your OK before it sends usage counts or links your account.
Does it work on my phone?
Not yet. Phone browsers don't run extensions. Use the HF Tracker site or the Is This A Good Price? check instead. On iPhone you can share from the Harbor Freight app straight to HF Tracker.
The card isn't showing
Reload the Harbor Freight page. Check it's turned on at chrome://extensions. If you closed it with ×, it stays hidden on that page until you open another tool or press Alt+Shift+H.