Network & hardware

Test iOS Safari haptic feedback (single, confirm, error patterns) directly from your browser. Falls back to navigator.vibrate() on Android and other supported devices.

Show device orientation (alpha, beta, gamma) from DeviceOrientationEvent with a live 3D cube preview.

Test your smartphone vibration motor with the navigator.vibrate() Web API. Trigger custom patterns, presets like SOS and heartbeat, or simple pulses with adjustable duration.

Calculate allowed downtime based on SLA uptime percentage. Supports common SLA tiers like 99.9% (Three Nines) and 99.99% (Four Nines).

Calculate true RAM latency in nanoseconds from memory speed and CAS latency timing

Calculate SSD endurance metrics: DWPD (Drive Writes Per Day), TBW (Terabytes Written), daily write limits, and expected lifespan.

Connect to WebSocket server to send and receive test messages.

Generates random port numbers for network services.

Generate WireGuard server and client configuration files.

Detect screen and viewport size of the device.

Generate random IP addresses.

Generate random IPv6 addresses with customizable formatting options.

Calculate the time it takes to download.

Calculate how long it takes to upload a file based on file size and upload speed

Explore HTTP status codes and their meanings.

Identify the manufacturer or vendor of a network device by looking up its MAC address.

Resolve IPv4 and IPv6 addresses for a domain using fixed server-side DNS providers.

Sort IP addresses (IPv4 and IPv6) in ascending or descending order with duplicate removal option.

Convert IPv4 addresses to binary format and vice versa. Each decimal octet is converted to its 8-bit binary representation.

Convert IP address octets to individual 32-bit representation and vice versa. Visualize each octet as separate bits.

Generate QR code for connecting to WiFi networks.

Create WhatsApp chat links with pre-filled messages. Generate wa.me links to start conversations with any phone number instantly.

Create Telegram chat links for users, groups, and channels. Generate t.me links to start conversations instantly.

Generate QR codes for App Store and Google Play Store app links.

Test your webcam by selecting camera devices, viewing video streams, and taking screenshots.

Calculate and visualize monitor curvature from specifications.

Parse HTTP cookies and Set-Cookie headers to view cookie names, values, and attributes (domain, path, expires, secure, httpOnly, sameSite).

Calculate subnet information from IP address and CIDR notation.

Parse and analyze IP addresses (IPv4 and IPv6). View detailed information including type, range, binary/hex representation, and network properties.

Check whether an IP address is private, reserved, loopback, CGNAT, or public. Supports IPv4 and IPv6 with IANA and RFC details.

Convert between IPv4 addresses and 32-bit integer representations

Calculate RAID array capacity, redundancy, and performance characteristics for all RAID types.

Monitor your device's battery status in real-time, including charge level, charging state, and estimated time remaining.

Experience realistic mechanical keyboard typing with authentic sounds and visual feedback

Test your keyboard's n-key rollover capability. Press multiple keys simultaneously to see how many keys your keyboard can register at once.

Test your QWERTY ANSI Windows keyboard. Press keys to see them light up, track key presses, and verify that all keys are working correctly.

Test your QWERTY ANSI 60% Windows keyboard. Compact 61-key layout without function keys, arrow keys, or numpad. Press keys to see them light up and verify all keys work correctly.

Test your QWERTY Russian Windows keyboard with Cyrillic characters. Press keys to see them light up, track key presses, and verify that all keys are working correctly. Based on the standard JCUKEN layout.

Test your QWERTY Estonian Windows keyboard with special Estonian characters (õ, ä, ö, ü). Press keys to see them light up, track key presses, and verify that all keys are working correctly. Based on the ISO layout.

Test your QWERTY Swedish Windows keyboard with special Swedish characters (å, ä, ö). Press keys to see them light up, track key presses, and verify that all keys are working correctly. Based on the ISO layout.

Test your QWERTY Finnish Windows keyboard with special Finnish characters (å, ä, ö). Press keys to see them light up, track key presses, and verify that all keys are working correctly. Based on the ISO layout.

Test your QWERTY Finnish/Swedish macOS keyboard with special Scandinavian characters (å, ä, ö) and Apple-specific keys. Press keys to see them light up, track key presses, and verify that all keys are working correctly. Features command, option, and control keys typical of Mac keyboards.

Use your webcam as a mirror with real-time mirrored video display

Generate random MAC (Media Access Control) addresses with customizable separator formats

Generate QR codes from WireGuard configuration files for easy mobile device setup

Create .torrent files from your files. Configure trackers, web seeds, piece length, and metadata to generate downloadable torrent files.

Count the number of usable hosts in IP ranges, CIDR blocks, and subnets

Calculate maximum refresh rates and bandwidth requirements for DisplayPort connections based on version, link rate, resolution, color format, and color depth.

Calculate maximum refresh rates and bandwidth requirements for HDMI connections based on version, resolution, color format, and color depth.

List connected USB devices using the WebUSB browser API. View vendor ID, product ID, manufacturer, and serial number for each granted device.

Parse and decode magnet links to extract info hash, display name, file size, trackers, and more.

Generate PostgreSQL connection strings in URL, psql, and libpq key=value formats.

Open geographic coordinates in multiple map providers including Google Maps, Bing Maps, Yandex Maps, Apple Maps, OpenStreetMap, HERE Maps, Waze, 2GIS, and more.

View your browser fingerprint and all underlying signals reported by FingerprintJS, including canvas, audio, fonts, and hardware data.