Free Tools by Voihost
Free utilities we've built for business owners and web folks — no account needed.
Domains & DNS
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Email Security Checker
Grade a domain’s email setup — SPF, DKIM, and DMARC — in plain English, so you know it’s protected.
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Email Blacklist Checker
Check whether your domain or mail-server IP is on a spam blacklist — a hidden reason email lands in spam.
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Email Signature Generator
Create a clean, professional email signature and paste it straight into Gmail or Outlook.
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DMARC Record Generator
Build a ready-to-paste DMARC record with the right policy for your domain — no guesswork.
Website & SEO
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SSL Checker
See any site's SSL certificate, who issued it, and when it expires — before it lapses on you.
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Security Headers Checker
Scan a site for the security headers that protect visitors, and see what’s missing at a glance.
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Is My Site Down?
Check whether a website is up right now, with its status code and response time.
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Redirect Checker
Follow a URL’s redirect chain hop by hop, and spot loops or messy chains that hurt SEO.
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Meta Tag Generator
Preview how your page looks in Google and social, and copy ready-made meta and Open Graph tags.
Utilities
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Password Generator
Create strong, random passwords right in your browser — never sent or stored anywhere.
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QR Code Generator
Make a QR code for a link, text, Wi-Fi, email, or phone number. Private and browser-based.
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QR Code vCard Generator
Turn your contact details into a QR code anyone can scan to save you. Private and browser-based.
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UTM Link Builder
Build campaign-tracking links so you can see which ads, emails, and posts bring you traffic.
Have an idea for a tool you'd find useful?
We build these based on what businesses actually need. Tell us what would help and we might build it next.
Want these tools on your own website?
Every tool here can be embedded on your site with one line of HTML — free, no account, no limits. Just keep the Voihost credit link.
Get the embed codeNeed more than a quick tool?
Voihost runs the hosting, domains, and email behind small businesses — with a real local team when you need a hand.