LocalUsta is currently in beta and all tools are free. Some advanced features may become part of a paid plan in the future; we aim to keep the core tools accessible to everyone.
Terms of Service →Full support for standard IPv4 addresses and next-generation IPv6 configurations with dynamic input validation.
Instant checks for commercial hosting servers, public VPN proxies, and anonymous Tor exit nodes to detect spam risks.
Clean, interactive client-side map pinning using dynamic Leaflet.js and OpenStreetMap data to see location coordinates.
Direct JSON interop with official internet routing registries (RIRs) to query legal company names and abuse contact lists.
Unlike standard IP lookup sites that harvest your IP queries on their servers, our tool is 100% privacy-first. All queries are executed directly from your browser (client-side) using secure public APIs. We check the official Regional Internet Registries (ARIN, RIPE, APNIC, etc.) using the modern RDAP protocol, giving you high-fidelity owner and security risk intelligence.
Your own public IP address will auto-load on start. Type any other IPv4 or IPv6 address into the search box to analyze.
Click the 'Analyze IP' button to perform real-time geolocation, hosting status checks, and registry queries.
Examine the geographic coordinates, country flag, timezone, and interactive map pointing.
Toggle the raw network registry output to view the official legal organizations, CIDR allocations, and registration dates.
A unique address identifying a device on the internet or a local network.
The classic 32-bit address format represented in dotted-decimal notation (e.g., 8.8.8.8).
The modern 128-bit address format written in hexadecimal (e.g., 2001:4860:4860::8888) to accommodate trillions of devices.
Autonomous System Number. Defines the high-level router network that controls the IP's routing rules.
Classless Inter-Domain Routing. Specifies the range of IP addresses allocated to a single network group (e.g., 8.8.8.0/24).
Regional Internet Registries (ARIN, RIPE, APNIC, LACNIC, AFRINIC) responsible for allocating IPs globally.
Virtual Private Network. Encripts network traffic and hides client locations through remote servers.
The Onion Router. An anonymous decentralized network where traffic is bounced through multiple nodes.
An intermediary server that forwards requests between clients and servers, masking client origins.
Private IP Intelligence
A secure scratchpad that runs entirely in your browser. Stays saved even if you close your device, but never uploaded to the internet.
Analyze your domain's DNS records (A, MX, TXT, CNAME) in real-time across Google & Cloudflare. Perform free security health checks for SPF, DMARC, and DNSSEC.
Test and debug your local development APIs (localhost) completely offline in your browser. Send custom HTTP requests with headers, parameters, and payloads instantly.
Professional video editing and conversion directly in your browser with FFmpeg.wasm.
Compress, resize, and remove metadata from images 100% locally in your browser.
Compress and optimize images to WebP and AVIF format completely offline in your browser with real-time visual comparisons.
Professional browser-based Secure PDF tool. Sign documents, merge files, sanitize metadata, and compress PDF with 100% client-side security. No uploads, total privacy.
Safely record your screen, webcam, and microphone entirely inside your browser without server uploads. 100% Private.
Create custom placeholder images for your design mockups and web development instantly without external dependencies.
Convert between CSV and JSON formats locally in your browser with separator selection and parsing options.
Encode and decode strings, files, or binary data locally in your browser with high performance and automatic MIME type detection.
Secure Diff Checker
Format and minify complex SQL queries instantly in your browser.
Create beautiful, customizable QR codes with logos and colors, or scan existing ones. 100% private and runs locally in your browser.
A high-fidelity unit conversion tool for developers. Convert Data, Time, and CSS units (PX to REM/EM) instantly.
Build, test, and master regular expressions with a comprehensive cheat sheet and real-time match highlighting.
Generate and verify MD5, SHA, BLAKE3, CRC32 and Argon2 hashes for text and files.
Generate highly secure passwords and measure their strength offline.
Generate, parse, verify, and benchmark Bcrypt and Argon2 password hashes safely in your browser. 100% private.
Convert Unix timestamps to ISO 8601, UTC, local time, and more. Supports seconds and milliseconds timestamps with real-time updates.
Transform your text into camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and more. Support for bulk conversion and auto-detection.
Professional developer tool to encode, decode, and parse URLs. Edit query parameters and path segments dynamically, generate code snippets, and scan for security issues.
Convert client-side terminal cURL commands into clean JavaScript Fetch or Axios requests instantly.
Generate secure cron expressions visually using intuitive dropdown selectors or parse and translate cron strings into plain human-readable language instantly.
Securely decode and analyze your SSL/TLS certificates (.crt, .pem) entirely offline in your browser.
Write Markdown with side-by-side GitHub-styled preview, or convert HTML to Markdown instantly.
Create gorgeous multi-layered CSS box shadows, text shadows, linear/radial gradients, and glassmorphism presets completely offline.