Aarunya Apps

What it does

Privacy-first browser tools for developers and marketers.env sanitizer, AI regex generator, schema builder, email signature creator, OG tester. No uploads. No accounts. No servers.

Privacy-first browser tools for developers and marketers. .env sanitizer, AI regex generator, schema builder, email signature creator, OG tester. No uploads. No accounts. No servers.

Every tool runs 100% client-side. Pick a category or browse all. Build client-safe HTML email signatures. 3 templates, brand colors, logo URL, one-click copy or HTML export. Look up MX records for any domain. Identifies the email provider (Google Workspace, Microsoft 365, Proton Mail, etc.), shows all mail servers with priority and TTL, and checks your SPF record — via Cloudflare DNS-over-HTTPS. Validate your BIMI record — check the _bimi TXT record, SVG logo URL, VMC certificate, and DMARC prerequisite. Preview how your logo will appear in the inbox and see exactly what's blocking it. Comprehensive email authentication check for any domain. SPF, DKIM (18 selectors), DMARC, MX, BIMI, and…from aarunyaapps.com

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