Free Tools
Powerful, free tools to analyze websites, check domain health, and supercharge your outreach campaigns.
Free Cold Email Generator
Generate personalized cold emails that get replies. Enter your website, describe your audience, and get 3 AI-crafted email variations with compelling subject lines.
Free LinkedIn Message Generator
Generate personalized LinkedIn messages that get replies. Enter your prospect details and get a connection request, follow up message, and InMail, all tailored to your outreach goal.
Email Deliverability Checker
Check SPF, DKIM, DMARC, MX, rDNS, BIMI, MTA-STS, TLS-RPT records, and blacklist status for any domain to diagnose email deliverability issues.
Email Spam Word Checker
Paste your email and instantly spot the words that land you in spam. Get a score, see highlights, and fix issues before you hit send.
Free ICP Generator
Generate a detailed Ideal Customer Profile for your product or service. Enter your business details and get demographics, pain points, objection handling, best channels, buying triggers, and messaging angles.
AI Brand Mention Scanner
Discover what people are saying about your brand across Twitter, Reddit, and news sites. Get instant AI-powered sentiment analysis, key themes, and recommendations.
Free Sentiment Analyzer
Paste any text and instantly get a sentiment score with emotion breakdown, key phrases, and tone analysis.
Free Social Media Bio Generator
Generate scroll-stopping social media bios for Twitter/X, LinkedIn, and Instagram. Enter your role and what you do, pick a tone, and get 5 unique AI-crafted bios ready to paste.
Email Subject Line Tester
Test your email subject line and get a score out of 100. Analyze length, spam triggers, power words, personalization, emoji usage, readability, and question format with actionable recommendations to boost open rates.
Email Signature Generator
Create a professional, email-client-compatible HTML signature for Gmail, Outlook, and Apple Mail in seconds.
Outreach ROI Calculator
Project your cold outreach revenue. Enter your deal size, close rate, and email volume to see monthly and annual revenue projections — plus how BrandJet AI can amplify your results.
Email Warmup Calculator
Plan a safe email warmup schedule. Enter your current volume, target, and mailbox count to get a day-by-day sending plan that protects your sender reputation.
SPF Record Generator
Generate a ready-to-publish SPF DNS record for your domain. Select your mail providers, add custom IPs, and choose an enforcement policy — then copy the record straight into your DNS settings.
DMARC Record Generator
Generate a ready-to-publish DMARC DNS record for your domain. Choose an enforcement policy, configure reporting, and get a complete TXT record to copy into your DNS settings.
DKIM Record Generator
Generate a ready-to-publish DKIM DNS record for your domain. Enter your selector and public key — or generate a new keypair — and get a complete TXT record to copy into your DNS settings.
Cold Email Templates
Browse and copy 100 proven cold email templates across 10 categories. Ready to personalize and send.
Email Preview Tool
Preview your HTML emails across Gmail, Outlook, and Apple Mail. Test subject lines, preheader text, dark mode, and mobile views.