45+ Free Email Tools for Every Workflow

Validate email syntax, detect disposable domains, and catch common typos before you send. Protects your sender reputation and reduces bounce rates.

Analyze your email content for spam triggers and get a deliverability score. Identifies risky words, broken links, and formatting issues.

Check if a domain or IP is listed on major email blacklists like Spamhaus, Barracuda, and SORBS. Essential for diagnosing deliverability problems.

Score the reputation of any email address or domain based on sending history, blacklists, and authentication records.

Test SMTP server configuration and email deliverability. Verify TLS support, authentication, and connection settings for any mail server.

Validate SPF records and check DNS configuration to ensure your emails pass authentication. Diagnose misconfigurations before they impact deliverability.

Extract all email addresses from any text, HTML, or document. Paste content from websites, emails, or source code and get a clean deduplicated list.

Upload TXT, CSV, or PDF files and extract all email addresses automatically. Drag and drop your file for instant results with download options.

Generate all possible email combinations from a name and domain. Covers 50+ patterns including first.last, f.last, first_last, and more.

Clean your email list by removing duplicate addresses instantly. Handles case variations and whitespace for accurate deduplication.

Build mailto: links with subject, body, CC, and BCC fields. Generate HTML and plain text versions for websites and documents.

Calculate email size including attachments and check provider limits. Know if your email will be clipped by Gmail (102 KB) or blocked by servers.

Convert HTML email content to clean plain text. Strips tags, preserves links, and formats tables for readable plain-text versions.

Calculate the optimal warmup schedule for new email accounts. Get a day-by-day plan to safely ramp up sending volume without triggering spam filters.

Generate high-converting cold emails using proven frameworks like AIDA, PAS, and BAB. Choose your tone, add personalization variables, and export ready-to-send messages.

Generate professional email responses in any tone formal, friendly, assertive, or apologetic. Save hours drafting replies to complex messages.

Check your emails for grammar, spelling, punctuation, and style issues. Get suggestions to improve clarity and professionalism before sending.

Generate cover letters, recommendation letters, complaints, thank-you notes, and more. Customizable templates for any professional situation.

Generate 10 compelling subject line variations for any topic. Optimized for open rates using proven copywriting formulas and power words.

Score your subject line for deliverability, engagement, and spam risk. Get word-by-word analysis with actionable improvement tips.

Browse professional email templates for every use case sales outreach, follow-ups, introductions, partnerships, and more. Copy and customize instantly.

Pre-built responsive HTML email templates ready to use. Tested across Gmail, Outlook, Apple Mail, and mobile clients for pixel-perfect rendering.

Build HTML emails visually without coding. Drag and drop blocks, customize styles, and export clean HTML ready for any email platform.

Create professional email signatures with name, title, company, phone, social links, and custom branding. Export HTML for Gmail, Outlook, or any client.

Generate realistic email address suggestions from a name and domain. Uses common corporate patterns to predict the most likely email format.

Generate Gmail dot trick variations that all reach the same inbox. Useful for creating unique sign-ups that forward to one account.

Explore Gmail dot and plus alias variations. Verify which aliases resolve to the same account and test deliverability.

Generate Outlook, Hotmail, and Live email suggestions from a name. Covers all Microsoft email domains and common naming patterns.

Format LinkedIn posts with bold, italic, and strikethrough Unicode text, emojis, and line breaks. Make your posts stand out in the feed.

Generate professional LinkedIn headline variations from your job title, skills, and industry. Optimized for recruiter search visibility.

Generate LinkedIn About sections in multiple tones professional, creative, casual. Highlight your experience, skills, and career story.

Find a company's Facebook page from their name or domain. Get direct links to their official Facebook business profile.

Find a company's LinkedIn page from their name or domain. Access company size, industry, and employee information.

Find a company's Twitter/X profile from their name or domain. Get the official handle and profile link instantly.

Find any company's phone number using proven lookup methods. Returns direct office lines, support numbers, and headquarters contacts.

Generate likely website URLs from a company name. Tests common TLDs (.com, .io, .co) and returns working domains.

Extract and format a company name from any domain or URL. Converts technical domain names to readable company names.

Find all social media profiles from a company domain. Discovers LinkedIn, Twitter/X, Facebook, Instagram, YouTube, and GitHub links.

Discover what technologies a website uses CMS, analytics, frameworks, hosting, and more. Links to BuiltWith, Wappalyzer, and PageSpeed reports.

Generate all common email patterns from a name and company domain. Identifies the most likely format used by the company.

Find any company logo instantly from their domain or name. Returns high-quality PNG logos for presentations and research.

Find logos for multiple companies at once. Paste a list of domains and download all logos in a single batch.

Check Gmail service status in real time and get troubleshooting tips. See current outage reports and estimated recovery times.

Check Outlook and Microsoft 365 service status with troubleshooting tips. Covers Outlook.com, Exchange Online, and Teams.

Step-by-step guide to export Gmail contacts, emails, and labels. Covers Google Takeout, IMAP migration, and third-party backup tools.