Tools that respect
your time & data.
60+ browser-based utilities for builders โ email verification, DNS audits, code converters. Zero tracking. Zero signup.
Browse Tools โโ๏ธ Email Tools
// runs in your browser. your data stays yours.
Bulk Email Verifier
0โ100 scoring, typo fixes, gibberish + provider detection โ 500 at once.
run โ [email]SPF / DKIM / DMARC Checker
Audit email auth records, generate correct replacements.
run โ [email]Bulk URL to Email Extractor
Scan up to 50 web pages and collect every email address.
run โ๐ SEO Tools
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Sitemap URL Extractor
Any sitemap.xml โ clean URL list. Index + gzip support.
run โ [seo]Bulk Meta Tag Extractor
Titles, descriptions and OG tags from 20 URLs with SERP preview.
run โ [seo]Keyword Density Checker
Spot over-optimization before Google does.
run โ [seo]Schema Markup Generator
Generate JSON-LD for articles, FAQs and more.
run โ๐ป Developer Tools
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Security Headers Analyzer
Grade any site A+ to F on CSP, HSTS and core headers.
run โ [dev]cURL to Code Converter
Any curl command โ idiomatic code in 12 languages.
run โ [dev]JSON โ CSV Converter
Nested flattening, JSONL, auto-delimiters and smart types.
run โ [dev]Bulk URL Status Checker
HTTP status for hundreds of URLs โ find 404s fast.
run โ [dev]Technology Profiler
Detect the stack behind any website.
run โ [dev]SMTP Tester
Test SMTP credentials and delivery in seconds.
run โ [dev]WordPress Theme Detector
Identify the theme and plugins behind any WordPress site.
run โ [dev]Password Generator
Passwords, passphrases and PINs โ with real entropy and crack-time.
run โ๐จ Content Tools
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๐ Business Tools
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