Every tool you need to grow online. Free.

LIZARD Scrub · Email cleaner

Clean 100 contacts free. Remove duplicates and bad formats, check mail domains, and export your CSV.

IP, DNS leak & fingerprint test

See what websites know about you: IP, location, WebRTC, DNS leaks.

Temporary email

Disposable inbox that receives mail instantly. No sign-up.

Password generator

Strong passwords and passphrases generated on your device.

Email verifier

Check up to 50 emails for valid mail servers, disposable and role inboxes.

Business & Social

Negative review revenue-loss calculator

Model revenue at risk using your own conversion assumptions. No invented review-impact statistics.

Hashtag generator

AI hashtags for Instagram, TikTok, YouTube, Facebook and more.

Google Maps SEO audit

Score your Google Business Profile and local SEO signals.

Members

Link-in-bio page builder

Your own free link page with themes, socials and click stats.

Invoice generator

Professional PDF invoices with your logo, taxes and discounts.

File converter

Convert images, images-to-PDF, CSV/JSON, Base64 and units in your browser.

QR code generator

Free QR codes for links, Wi-Fi, contacts and more. PNG & SVG, never expire.

AI business name generator

Brandable names with taglines and a live .com availability check.

Google review link & QR

One link that opens your Google review box, plus a printable QR.

Email signature generator

Professional Gmail and Outlook signatures with photo and booking button.

SEO & Content

SEO error audit

Crawl up to 500 pages and find indexing, content and technical SEO errors.

Keyword research

Hundreds of real Google & YouTube keyword ideas with intent and difficulty.

Robots.txt & sitemap generator

Create a valid robots.txt and XML sitemap in a few clicks.

YouTube SEO audit

Audit a video or channel and see exactly what is missing.

YouTube thumbnail downloader

Get any video thumbnail in max resolution, HD and SD.

Word counter & readability

Words, reading time, Flesch score and keyword density as you type.

Website Health

Is my website down?

Check if a site is up, how fast it answers and where it redirects.

Website security scan

HTTPS, headers, email protection and exposed files.

Page speed checker

Measure HTML delivery with a transparent score.

Mobile/desktop friendly test

Viewport, zoom and fixed-width layout risks.

Website traffic review

Check analytics setup and where to read real visitor data.

Image compressor

Shrink images up to 90% to WebP or JPG, right in your browser.

Favicon generator

Every favicon size from your logo or letters, with the HTML code.

SSL certificate checker

Check HTTPS, certificate issuer and expiry date.

Domains & Network

WHOIS lookup

Registrar, age, expiry date and nameservers of any domain or IP.

Expired domain finder

Find available domains with real web history from a keyword.

Domain spam & blacklist check

Is your domain blacklisted? SPF, DMARC and reputation score.

Proxy checker

Test HTTP and SOCKS5 proxies in bulk — alive, dead and latency.

DNS resolver

Look up A, MX, TXT, NS and more across two public resolvers.

DNS propagation checker

Check DNS records across global public resolvers.

IP address lookup

Location, ISP, ASN and hosting type of any IP.

Website history viewer

See how a website looked over the years via the Wayback Machine.