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API Response Mocker
Generate realistic mock API responses with dynamic data using Faker.js. 17 pre-built templates for testing and development.
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Free DNS Lookup Tool
Need to troubleshoot your website or verify DNS settings? With this free DNS Lookup tool, you can quickly check:
- Works with any domain
- No signup required
- Free forever
- A & AAAA records (IP addresses)
- CNAME (aliases)
- MX (mail servers)
- TXT (SPF, DKIM, DMARC, verification)
- NS & SOA records
- CAA, PTR, SRV records
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Tech Pulse
Tech news feed for developers, sorted by topic. Get the latest AI, Cloud, DevOps, and Security headlines in one place.
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Resume Optimizer
Transform your resume for ATS compliance with AI-powered optimization. Upload and download improved DOCX/PDF versions.
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IP Checker + Browser Info
Discover your IP address, location, ISP details, and comprehensive browser information.
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Regex Tester & Debugger
Test regular expressions with live highlighting, capture groups, JSON output, and common pattern presets.
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QR Code Generator
Create customizable QR codes for URLs, text, email, phone, and WiFi. Download as PNG or SVG.