Lock your crypto profits. Your funds are safe. From you.
Users
3
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#349K
#269K among extensions
Version
0.1.1
updated 17 Mar 2026
Users
monthly, 7 months
Latest, 16 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Locksmith - DeFi Profit Locker
Locksmith is a profit-locking mechanism for DeFi traders. It watches your Uniswap trades in the background and when you sell at a profit, automatically prompts you to vest those gains in a personal time-locked vault - a safe, smart contract you deploy.
If you can't access your profits, you can't gamble them. Choose between 30 minute, 2 hour, and 12 hour lock times. Even a short cooldown can keep a trader from making irrational or emotional trades in a volatile market.
How it works:
1. Install Locksmith and connect your wallet. Deploy your vault. Visit locksmith.locker to see your world (optional).
2. Trade on Uniswap as usual. Locksmith tracks your cost basis automatically.
3. When you sell at a profit, a Lock/Skip overlay appears. Choose Lock and your gains are deposited into your vault with a time lock you choose (30 min, 2 hrs, or 12 hrs). There is a fallback prompt in case you miss the initial lock window. Your principal is returned to your wallet.
4. When the timer expires, claim your locks freely. Need funds early? Force-claim with a 15% penalty - the penalty is the point. Consider waiting :)
Locksmith is non-custodial. Your vault is yours.
Recommended wallets: MetaMask, Rabby.
Also supports Coinbase Wallet, Phantom, and any EIP-6963 compatible wallet.
Deployed on Base and Optimism. Contracts verified on-chain.
Built by hopeware ltd — https://locksmith.locker
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
−1
−25.0%
0
0.00
6 months
+3
–
0
0.00
Chrome Web Store search rankings
Where Locksmith - DeFi Profit Locker appears when people search the store, with the 30 day change