Bellingcat's Online Investigation Toolkit
  • About
  • Most Used
  • New Tools
  • ⚒️Categories
    • Maps & Satellites
      • Maps
      • Satellite Imagery
      • Street View
    • Geolocation
    • Image/Video
      • Reverse Image Search
      • Facial Recognition
      • Metadata
      • Misc
    • Social Media
      • Discord
      • Facebook
      • Instagram
      • LinkedIn
      • Reddit
      • Telegram
      • Tiktok
      • Twitter/X
      • Vkontakte
      • Youtube
      • Other Networks
      • Multiple Networks
      • International
    • People
    • Websites
    • Companies & Finance
    • Conflict
    • Transport
    • Environment & Wildlife
    • Archiving
    • Data Organization & Analysis
  • 📖Resources
    • Guides & Handbooks
    • Education
    • Newsletters & Toolkits
    • Stay Safe
  • More
    • All Tools
      • 4plebs
      • 527 Explorer
      • About Maps and Satellites
      • ACLED
      • AllTrails
      • Apollo Mapping
      • Apple Maps
      • Archive.today
      • Atlos
      • Auto Archiver
      • AutoStitch
      • Azure AI Video Indexer
      • Baidu Maps
      • Bellingcat OpenStreetMap Search
      • Bing Maps
      • Blackbird
      • Blender
      • Bluesky Insights
      • BskyFollowFinder/Bluesky network analyzer
      • BskyThreadReader
      • Bulletpicker.com
      • CAT UXO
      • China-related resources
      • Chronotrains
      • CITES Trade Database
      • Companies House
      • Convert Geographic Units
      • Datawrapper
      • DeHashed
      • DiscordLeaks
      • Distill.io
      • DomainTools Whois Lookup
      • Earth Explorer
      • Earth Online
      • EDGAR Suite
      • EDGAR
      • Equasis
      • Etherscan
      • EU consolidated corporate registers
      • ExifTool
      • F4Map
      • FaceCheck.ID
      • FlightAware
      • Flightradar24
      • Forensically
      • GeoHints
      • Gephi
      • Ghunt
      • Global Fishing Watch Map
      • Global Forest Watch
      • Global Monitoring System - ECOSOLVE
      • Global Suppliers Online
      • Google Earth Engine
      • Google Earth Pro
      • Google Flood Hub
      • Google Lens
      • Google Maps
      • GovMap
      • GPSJam
      • Have I Been Pwned
      • Hitta.se
      • Hoaxy
      • Hugin
      • Hunchly
      • ICANN Lookup
      • ICIJ Offshore Leaks Database
      • ImportGenius
      • ImportYeti
      • Index Database
      • Instagram Location Search
      • Instant Data Scraper
      • Intelx.io
      • InVID
      • KartaView
      • Leak-Lookup
      • License Plate Maps
      • LittleSis
      • Liveuamap
      • Logseq
      • Lumen
      • Maigret
      • Maltego Graph
      • MapChecking
      • Mapillary
      • MapSwitcher
      • MarineTraffic
      • Meta Content Library
      • MW Geofind
      • Name Variant Search
      • Namechk
      • NASA Firms
      • NASA Worldview
      • NeutrOSINT
      • North Data
      • Obsidian
      • OCCRP Aleph
      • Open Measures
      • Open Ownership
      • Open Source Munitions Portal
      • OpenCorporates
      • OpenSanctions
      • OpenSecrets
      • OrbTrack
      • Osint Tools Map
      • Overpass Turbo
      • PeakVisor
      • Picuki
      • PimEyes
      • Pinpoint
      • PixPlot
      • Planet Labs
      • QGIS
      • Quick geolocation search
      • Radar Interference Tracker
      • RAWGraphs
      • RootAbout
      • RuPEP
      • SanctionsExplorer
      • satellites.pro
      • Search by Image
      • Sentinel Hub Playground
      • ShadeMap
      • Shadow Finder
      • ShadowMap
      • Sherlock
      • Skopenow
      • SkyFi
      • Snap Map
      • Strava
      • Suncalc
      • Telegago
      • Telegram Group Joiner
      • Telegram Phone Number Checker
      • TelegramDB
      • Telemetrio
      • Telemetry
      • Telepathy
      • Tencent Maps
      • TGStat
      • The Information Laundromat
      • TinEye
      • TrueCaller
      • TruffleHog
      • Twitter Advanced Search
      • Twitter Location Search
      • Twitter Video Downloader
      • Umbra Space
      • UN Comtrade Database
      • UNOSAT Analyses
      • Uwazi
      • VesselFinder
      • Wayback Machine
      • Web Archives
      • What CMS
      • WhatsMyName
      • Who posted what?
      • Whoxy
      • Wikimapia
      • Wikipedia list of registers
      • WildEye
      • Wildlife Trade Portal
      • xIFr
      • Yandex Maps
      • Zotero
Powered by GitBook
On this page
  • URL
  • Description
  • Cost
  • Level of difficulty
  • Requirements
  • Ethical Considerations & Limitations
  • Guides and articles
  • Tool provider
  • Advertising Trackers

Was this helpful?

Edit on GitHub
Export as PDF
  1. More
  2. All Tools

Leak-Lookup

An online tool that allows you to search across public data breaches to surface credentials that may have been compromised.

Last updated 23 days ago

Was this helpful?

URL

Description

Leak Lookup is an online tool and database search platform that allows users to check whether their personal information, such as email addresses, usernames, or passwords, has been exposed in data breaches. By entering a query, users can search its database of leaked data to identify if their information has been compromised.

Leak Lookup's collection appears to contain publicly available databases from web applications and services that have been breached, leaked or scraped as well as collections of credentials or personally identifiable information (PII) such as . For each "breach", users are able to see the data types that have been exposed such as email address, username, full name, cleartext or hashed password.

  • Search: The "search" API is designed to provide a simple and easy to use endpoint for end-users to search across all indexed breaches. Users can search by types of indicators such as email address, username, IP address, phone number, domain etc.

  • Hash: The "hash" API is designed to provide hash-cracking capabilities for end-users, meaning a user can submit a hashed value of a password and the API endpoint will return the cleartext value of the password if the hash has been "cracked."

  • Stat: The "stats" API is used to retrieve information relating to the current API key, this includes information such as the current request limits, daily request limits etc.

Cost

  • 20 credits for $10

  • 50 credits for $20

  • 140 credits for $50

  • 300 credits for $100\

Level of difficulty

Requirements

Users must register an account to conduct searches; account registration is free of charge.

Ethical Considerations & Limitations

A subscription to the service is needed in order to view the full breach details for any given record. Without a subscription, API keys have limitations on how many API calls a user can make — approximately 10 API calls per day per user. The public (i.e. free) API keys are also restricted to returning only the breach names for searched queries.

Guides and articles

Tool provider

Leak-Lookup, location unknown.

Advertising Trackers

Page maintainer

hande

As of April 2025, Leak-Lookup also the following API offerings:

Leak-Lookup's collection of data appears comprehensive compared to other similar tools such as (HIBP): as of February 2025, Leak-Lookup approximately 27 million total records from 4,416 breaches while HIBP approximately 14 million records from 864 websites. It should be noted that despite the larger number of records and "breaches" that Leak-Lookup has, the service appears to count every data field from a breach or leak as one record, while HIBP's record count is based on the number of accounts that have been compromised (which often involves multiple data fields). Additionally, HIBP has a with law enforcement entities, specifically the FBI, and security researchers. As such, there have been times when the service was given exclusive access to compromised data by law enforcement partners (including an with the FBI established in 2021) and security researchers, such as which was discovered by researchers Vinny Troia and Bob Diachenko.

As of March 2025, the for credits are as follows:

Leak-Lookup has a general support documentation and a FAQ page .

Leak-Lookup has documentation on API capabilities here: , , .

Leak-Lookup can be reached at info(at)leak-lookup.com or on X, the social media platform formerly known as ,

has
HaveIBeenPwned
has
has
unique working relationship
ongoing general partnership
data from People Data Labs (PDL)
pricing information
here
search
hash
stat
Twitter
https://leak-lookup.com/
Collection 1
Sample record of breach information