Free .gitignore generator for developers to create clean, deterministic ignore files for any tech stack in seconds
Free online network diagnostics and developer tools for engineers and IT professionals
Stage
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Founded
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Based in
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BD
Pricing model
Free
Free
Pricing
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Web Utility Suite: Free forever with complete access to all web-based diagnostic tools via browser, unlimited queries, no registration required. Programmatic API: Coming Soon.
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
IP Lookup with geolocation, ISP, and ASN detection
DNS Lookup and query of multiple record types (A, AAAA, MX, CNAME, TXT, NS, SOA, CAA, PTR)
Subnet Calculator for IPv4 CIDR blocks and network calculations
Port Checker for TCP port connectivity testing
SSL Certificate Checker with expiration and TLS protocol verification
WHOIS Lookup for domain registration details
JSON Formatter and Validator with tree view and syntax error detection
Base64 Encoder and Decoder with file and image support
cURL to Code Converter supporting 7 programming languages
UUID v4 and UUID v7 generator with RFC 9562 compliance
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
100% free with no account, email, or payment required
Native Node.js execution for sub-second response times without queue delays
Privacy-focused with zero query logging and strict SSRF security filters
28 tools in one place covering both network diagnostics and developer utilities
All tools run in browser with no software installation or configuration required
DotGitIgnore