My IP Address Checker & Test vs JWT Decoder & Token Inspector

My IP Address Checker is your go-to tool for detailed information about your current IP address and network status. With just one click, you can access vital details such as your IPv4 and IPv6 addresses, ISP/ASN information, hostname, city, country, and even detect the presence of a VPN. ### Features - Instant IP Information: Quickly retrieve your current IP address (IPv4) and, if available, IPv6 address. - Detailed Geolocation: Find out the city and country of your IP address. - ISP and ASN Details: Get comprehensive data about your Internet Service Provider and Autonomous System Number. - Hostname Lookup: See the hostname associated with your IP addresses. - VPN Detection (beta): Determine whether you are connected via a VPN with a simple check. Still experimental, so not 100% accurate. - Privacy and Security: No personal information is stored or shared. Your IP data is securely fetched and displayed. ### How It Works 1. Activate the Extension in Safari by clicking on the Aa button in your browser and selecting Manage Extensions. 2. Open the Extension by clicking on the Aa button and then on SEO Website Scanner. 3. We Fetch IP Data: The extension fetches IP data to provide the IP information. 4. Displays the Information: View your IP address, geolocation, hostname, ISP/ASN, and VPN status effortlessly in the popup. ### Why You Need It - IP Info: See you IP info such as your IPv4 and IPv6 addresses, ISP/ASN information, hostname, city, country, and even detect the presence of a VPN. - Verify VPN Connection (beta): Ensure your VPN connection is active and properly masking your IP address. This site and extension were created in English and translated in other languages, which could lead to translation errors. Please keep this in mind.

Decode any JSON Web Token in a second — paste it in and JWTPeek splits it into a colour-coded header, payload and signature, pretty-printed and ready to copy. It is the fast, private way to read and inspect a JWT without pasting it into a random website. Most online JWT decoders make you send a sensitive bearer token to a server. JWTPeek does everything locally with Apple's CryptoKit — your token is decoded and verified right on your iPhone and never touches a server, a log or the network. WHAT YOU GET - A clean three-part breakdown of any token: header, payload and signature, each Base64URL-decoded and pretty-printed - Every claim laid out and labelled — issuer, subject, audience and your own custom claims - exp, nbf and iat shown as real human dates, with a live expiry countdown so you know instantly if a token is still valid - One-tap HMAC signature verification with HS256, HS384 or HS512 — enter your secret (plain or Base64) and see match or mismatch - Clear alg:none warnings so you never trust an unsigned token by mistake - A saved history of recently decoded tokens, on this device, so you can reopen any of them in a single tap PERFECT FOR - Backend and API developers debugging authentication and login flows - Engineers building with OAuth 2.0 and OpenID Connect - QA and security testers inspecting bearer tokens and claims - Anyone who needs to quickly check when a token expires WHY NOT JUST USE A WEBSITE? Because pasting a real access token into a browser tab sends it over the internet to a third party. A JWT is a bearer credential — whoever holds it can use it. JWTPeek keeps every token on your device, so you can inspect production tokens without leaking them. PRIVACY 100% on-device. Every token is decoded and verified locally with CryptoKit. Nothing is ever uploaded, logged, or sent to any server. There are no accounts and no tracking. FULL ACCESS JWTPeek Premium unlocks the full toolkit: on-device HMAC signature verification (HS256, HS384, HS512) and the complete security reference. Choose the plan that fits you: - Weekly - Yearly (best value) - Lifetime — pay once, yours forever Subscriptions auto-renew until cancelled; Lifetime is a single one-time purchase. Paste your first token and see it decoded in seconds. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com