Free Online Lookup & Verification Tools
Is that message a scam? Is that number real? Who owns that IP, and what does that VIN decode to? Search below for the tool you need, run it free, and create an account only when you want full reports or bulk uploads.
110 of 110 tools shown
Scam & Safety
5Paste a message, an email or a link you were sent and get a straight read on whether it is a scam, in plain English.
Phone
33Check whether a number is real, which carrier owns it, and whether it is worth calling or texting.
Check an address before you send to it, and check whether your own domain is set up to stop people forging your email.
IP Address
9Find where an IP address is, who runs the network, and whether it is hiding behind a VPN, proxy or datacenter.
Domain & SEO
10Size up how strong a website is in search before you deal with it.
Business & Vehicle
20Check a trucking company, a vehicle or a healthcare provider against the official public register that issued its number.
Calculators
6Work out what a service costs, or what a channel earns, before you commit to it.
Reference & Builders
2Look something up in a public dataset, or build the thing you need. No lookup runs behind these, so there is no limit on using them.
Each of these 59 countries and regions has a free phone number checker on its own page.
- +61Australian phone number checker
- +1Canadian phone number checker
- +44UK phone number checker
- +353Irish phone number checker
- +91Indian phone number checker
- +65Singapore phone number checker
- +234Nigerian phone number checker
- +64New Zealand phone number checker
- +60Malaysian phone number checker
- +66Thai phone number checker
- +63Philippine phone number checker
- +27South African phone number checker
- +254Kenyan phone number checker
- +233Ghanaian phone number checker
- +971UAE phone number checker
- +92Pakistani phone number checker
- +880Bangladeshi phone number checker
- +94Sri Lankan phone number checker
- +852Hong Kong phone number checker
- +256Ugandan phone number checker
- +255Tanzanian phone number checker
- +260Zambian phone number checker
- +356Maltese phone number checker
- +357Cypriot phone number checker
- +31Dutch phone number checker
- +49German phone number checker
- +62Indonesian phone number checker
- +966Saudi phone number checker
- +251Ethiopian phone number checker
- +962Jordanian phone number checker
- +52Mexican phone number checker
- +55Brazilian phone number checker
- +34Spanish phone number checker
- +33French phone number checker
- +39Italian phone number checker
- +81Japanese phone number checker
- +82South Korean phone number checker
- +84Vietnamese phone number checker
- +20Egyptian phone number checker
- +90Turkish phone number checker
- +972Israeli phone number checker
- +48Polish phone number checker
- +54Argentine phone number checker
- +57Colombian phone number checker
- +56Chilean phone number checker
- +51Peruvian phone number checker
- +32Belgian phone number checker
- +41Swiss phone number checker
- +46Swedish phone number checker
- +351Portuguese phone number checker
- +58Venezuelan phone number checker
- +593Ecuadorian phone number checker
- +502Guatemalan phone number checker
- +1Dominican phone number checker
- +591Bolivian phone number checker
- +598Uruguayan phone number checker
- +506Costa Rican phone number checker
- +507Panamanian phone number checker
- +43Austrian phone number checker
One API behind every tool
Most of these run on the 1Lookup API, the same real-time phone, email and IP intelligence used in production by businesses worldwide. The rest read a public government register directly, and say so on the page. Get complete results, batch uploads and a generous free tier when you sign up.
Social & Ads
18Look up public accounts, the ads a brand is running, and what was said in a video, across the major networks.
Username Checker
See whether a username is already taken on ten networks.
Instagram Profile Viewer
Followers, following, posts and verified status for any public account.
TikTok Profile Viewer
Followers, following, videos and verified status for any public TikTok account.
X Profile Viewer
Followers, following, post count and the blue checkmark for any public X (Twitter) account.
YouTube Channel Viewer
Subscriber count, video count and the verification badge for any YouTube channel.
Facebook Profile Viewer
Follower count and website for any public Facebook Page or profile with a username.
Threads Profile Viewer
Follower count and verified badge for any public Threads profile.
Snapchat Profile Viewer
Subscriber count and display name for any public Snapchat profile.
Bluesky Profile Viewer
Followers, following and post count for any Bluesky account.
Twitch Profile Viewer
Follower count and channel name for any Twitch channel.
LinkedIn Profile Viewer
Headline, current role, location and follower count for any public LinkedIn profile.
Video Transcript
Paste a TikTok, YouTube or Reels link and read what was said.
Facebook Ad Search
See the ads any brand is running on Facebook and Instagram.
TikTok Ad Search
Look up the TikTok ads a brand is currently running.
X Post Search
Search recent X posts for any keyword and see who wrote them and how they did.
X Profile Posts
Read the latest posts from any public X account, with likes, reposts and views.
X Post Replies
See who replied to any X post, with their followers and bio.
LinkedIn Post Engagers
See who reacted to any public LinkedIn post, and what they do for work.