Used for AI Analysis, identity summaries, and Deep Dive reports. Your key is stored in your browser only — never transmitted to this server.
✓ FREE modules always work · KEY unlocks AI Analysis + Deep Dive
No key? Get one at console.anthropic.com →
Uncheck remember to clear key when you close your browser.
// Deep Dive Analysis
Confirm Deep Dive
This will actively visit discovered profile URLs to scrape display names, bios, emails, and linked accounts, then send all data to Claude for cross-platform identity correlation.
⚠ ACTIVE TECHNIQUE
→ Profile pages will be fetched with a browser user-agent
→ Target may see visits in analytics or access logs
Model: claude-sonnet-4-20250514
Est. tokens: —
// DEEP ANALYSIS
Extended AI Analysis
This will send all recon data to Claude for deep analysis. Estimated usage: 2,000–3,000 tokens from your API key.
// Terms of Use · v1
Acceptable Use Policy
Crawlr is designed for authorized OSINT research, security professionals, penetration testers, and investigative journalists operating within legal boundaries.
PROHIBITED USES:
→ Stalking, harassment, or intimidation of individuals
→ Doxxing or publishing private information without consent
→ Unauthorized employment or tenant screening
→ Targeting individuals based on protected characteristics
→ Any activity that violates applicable laws or regulations
→ Gathering data for spam, scam, or social engineering attacks
By using this tool you accept full responsibility for your actions. All data gathered is from publicly available sources. You must comply with all applicable local, state, and federal laws.
🔒 Your API keys are stored exclusively in your browser's localStorage and are never transmitted to or stored on our servers.
CRAWLR
Investigate
Recon
Dorks
History
⚙
NO KEY
◀
▶
// Target
tip: separate multiple targets with commas
Auto
Email
Username
Domain
Name
Phone
IP
// Modules
Sherlock
username · social enumeration
FREE
Maigret
username · 3,000+ sites + NSFW
incl. NSFW
FREE
Holehe
email · account detection
FREE
theHarvester
domain · subdomain recon
FREE
HIBP
email · breach database
FREE
Hunter.io
domain · email discovery
API
AI Analysis
claude · interpret & suggest leads
KEY
⚠ Active Techniques
account recovery · may notify target
⚠
Results
AI REPORT
Notes
[:::]
No Active Investigation
Enter a target and select modules on the left, then run the investigation.
[~]
No AI Report
Run an investigation with AI Analysis enabled to generate a report.
READY
6 MODULES
v0.1.0-dev
Terms
◀
▶
// Target
// Modules
DNS Records
A · MX · NS · TXT · CNAME
FREE
WHOIS
registrar · dates · nameservers
FREE
SSL Certificate
issuer · expiry · SANs
FREE
HTTP Headers
server · security header grading
FREE
Subdomains
common subdomain enumeration
FREE
ASN / BGP
IP ranges · network info
FREE
Port Scan
top 20 common ports
FREE
Shodan
ip/domain · exposed services & CVEs
API
AI Analysis
claude · attack surface summary
KEY
ASN Detail
org · handle · RIR · registration
FREE
IP Prefixes
IPv4 · IPv6 announced routes
FREE
Peering
upstream · downstream peers
FREE
AI Analysis
claude · network analysis
KEY
Results
Topology
AI Report
Notes
[</>]
Infrastructure Recon
Enter a domain, IP, or ASN (e.g. AS15169) to scan infrastructure.
[~]
No AI Report
Run a recon scan with AI Analysis enabled to generate a report.
RECON READY
9 MODULES
v0.1.0-dev
// DORK BUILDER
Tell Crawlr what you know. It builds the search.
Fill in fields above to build a query...
// Scan History
[~]
No Scans Yet
Run INVESTIGATE or RECON to get started.
// Settings
✕
API Keys
STORED LOCALLY
🔒 Keys are stored locally in your browser only. Never transmitted to or stored on any server.