Free .gitignore generator for developers to create clean, deterministic ignore files for any tech stack in seconds
Free network diagnostic tools for DNS, IP, email and SSL checks
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
IN
Pricing model
Free
Freemium
Pricing
Not given
Free plan: All 41 tools with unlimited checks, 3 saved domains with daily monitoring, 7 days of history. Pro plan: $29/month for 50 domains, scans every 6 hours, email, Slack, Telegram and webhook alerts, 12 months of history and API access.
Key features
228+ curated templates for languages, frameworks, tools, and IDEs
Combine multiple templates with automatic deduplication
Deterministic merging eliminates exact duplicates while preserving negation rules
100% client-side processing with instant generation
Copy or download generated .gitignore files
No account or registration required
Live syntax viewer with rule counts and categorized patterns
Safety guards protect Git metadata and critical project files
Templates seeded from GitHub's official gitignore repository
DNS Lookup - resolve A, AAAA, MX, TXT, NS, CNAME records
Blacklist Checker - query 7 major DNS blocklists
SSL/TLS Certificate Checker - verify certificate chain, expiry and protocol support
Email Deliverability - check SPF, DKIM and DMARC records
WHOIS Lookup - query domain registration details
Reverse DNS (PTR) - check IP to hostname resolution
Port Checker - test common HTTP/HTTPS ports
BIMI Lookup - query BIMI TXT records
Domain monitoring with automated scans
Multi-channel alerts via email, Slack, Telegram and webhooks
What makes it different
Deterministic generation ensures selecting the same technology stack always produces identical output
Semantic deduplication preserves comments and context while removing exact duplicate lines
Zero-lag client-side processing with no server roundtrips
Seeded from official GitHub repository with supplementary curated layer for modern tools
Distraction-free monochrome interface with dark and light mode support
41 tools all available free with unlimited checks
Clear sourcing - every result shows its source and what was not tested
Live DNS queries from edge servers via DNS-over-HTTPS
Domain monitoring and alerts with affordable Pro plan at $29/month
DotGitIgnore
The Network Tools