Dev tools · alternatives · 2026

24 alternatives to Leaked Password Checker

Secure logins with real-time leaked password checks

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Leaked Password Checker launched in 2024; newer entries below may have overtaken it.

1
Checker▲124
Detect fake signups in under 200ms with an easy-to-use API
2025 · its alternatives →
2PA
Public API endpoint to check for 6.5B known passwords▲24
2017 · dazzlepod.com · its alternatives →
3
Password Checkup by Google▲178
A Chrome Extension to help resecure hacked accounts
2019 · chromewebstore.google.com · its alternatives →
4
LeakCheck▲61
Check if your credentials have been compromised
2021 · leakcheck.io · its alternatives →
5
How Secure Is My Password?▲65
A tool for assessing your password strength
2018 · howsecureismypassword.io · its alternatives →
6
Fast▲472
World's fastest login and checkout
2019 · its alternatives →
7
LeaksAPI▲8
Unlock passwords, search over 1000+ leaked db and 5mill logs
2024 · rapidapi.com · its alternatives →
8
LeaksID▲316
Enrich private docs with dynamic invisible anti-leak marks
2021 · leaksid.com · its alternatives →
9
HasMySecretLeaked▲160
Check if your secrets and API keys have leaked on GitHub.
2023 · gitguardian.com · its alternatives →
10
PureVPN - Free Credential Leak Checker!▲6
Discover if your credentials are at risk for free.
2025 · its alternatives →
11
Securelog▲112
Prevent leaked secrets across code, logs, and pipelines
2024 · its alternatives →
12
Android Secrets Leak Scanner▲74
Detect secret & credential leaks in code of any Android app.
2016 · its alternatives →
13
UnCrack▲80
Manage & secure your credentials efficiently
2023 · github.com · its alternatives →
14
KeyLeak Detector – Scan websites for exposed API keys and secrets▲30
I built this after seeing multiple teams accidentally ship API keys in their frontend code. The problem: Modern web development moves fast. You're vibe-coding, shipping features, and suddenly your AWS keys are sitting in a tag visible to anyone who opens DevTools. I've personally witnessed this happen to at least 3-4 production apps in the past year alone. KeyLeak Detector runs through your site (headless browser + network interception) and checks for 50+ types of leaked secrets: AWS/Google keys, Stripe tokens, database connection strings, LLM API keys (OpenAI, Claude, etc.), JWT…
Nov 2025 · github.com · its alternatives →
15
Check My Password▲74
Allowing you to check your password on any website
2018 · chromewebstore.google.com · its alternatives →
16
Leakcat▲69
Check if your email or password got stolen
2022 · play.google.com · its alternatives →
17
Passpwn – check passwords in pass against haveibeenpwned▲44
See if your passwords in pass has been breached. Contribute to antonlindstrom/passpwn development by creating an account on GitHub.
2018 · github.com · its alternatives →
18
isyourpasswordsafe.com▲6
Simplifying your password safety check
2023 · isyourpasswordsafe.com · its alternatives →
19
PasswordChecking.com▲6
Password strength checker & secure password generator
2025 · passwordchecking.com · its alternatives →
20
LeakRadar.io▲1
Find leaked credentials before attackers do
Feb 2026 · leakradar.io · its alternatives →
21
Password validity hinting▲58
2012 · swapped.cc · its alternatives →
22
Passwarden▲95
Secure storage for your passwords & personal information
2020 · passwarden.com · its alternatives →
23
Fast Password▲80
The browser extension to auto-fill passwords instantly
2024 · chromewebstore.google.com · its alternatives →
24
SafeBlob▲81
Easy secure password generator
2021 · apps.apple.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →