Find My IP
Your current public IP address, detected securely in your browser.
We don't store or log your IP address. Lookups run client-side via a public API.
進刀台
Convert between length, weight and temperature units.
Currency Converter
Exchange rates updated automatically every few hours.
Rates last updated:
IPv4子网不能超过32位。
Enter an IPv4 address with CIDR notation to see the full subnet breakdown.
Please enter a valid IPv4 address with CIDR, e.g. 192.168.1.0/24
| Atdres | — |
|---|---|
| Atdres | — |
| First Usable IP | — |
| Last Usable IP | — |
| 总计 | — |
| 显示地址 | — |
| IPv4子网不能超过32位。 | — |
| Wildcard Mask | — |
OTP 二维码
Turn any link or text into a downloadable QR code, generated entirely in your browser.
Please enter some text or a URL.
Everything happens locally in your browser — nothing you type is ever sent anywhere.
Base64 Encoder / Decoder
Convert text to Base64 and back, entirely in your browser.
Put fabot na’hålom i Fechan Finakpo’.
This doesn't look like valid Base64 text.
Everything happens locally in your browser — nothing you type is ever sent anywhere.
-4 dns在主机名“％s”上查找失败
Look up a DNS record and compare live answers from two independent resolvers.
Put fabot na’hålom maolek na Numiron Tilifon.
Lookups run client-side via public DNS-over-HTTPS APIs — nothing you type is sent to prioority.com's own servers.
硬度計
Every request sent to your unique URL below is captured and shown here. No database, no server running around the clock — just a small function that stores each request for 24 hours.
This tool isn't available yet.
Nothing received yet. Send a request to your URL above.
Privacy & Fingerprint Checker
See what your browser reveals about you: IP leaks, fingerprinting surface and tracking signals — all checked locally, scored out of 100.
Technical details
Every check above runs in your browser. The only network request is a lookup of your own public IP against a public API, used only to compare against IPs found via WebRTC — nothing is sent to prioority.com's servers.
Password Strength Checker
See how strong your password really is, and how long it would take to crack — checked entirely in your browser, never sent or stored anywhere.
This password never leaves your browser — nothing is sent, logged or stored, not even on prioority.com's own servers.
JWT Decoder
Paste a JSON Web Token to see its header and payload, decoded and pretty-printed. Decoding only — no signature verification, no data sent anywhere.
Decoding happens entirely in your browser — your token is never sent anywhere. This tool reads the claims only; it does not verify the signature.
JSON Formatter & Validator
Paste any JSON to validate it, pretty-print it, or minify it. Parsing runs entirely in your browser — nothing you paste is ever sent anywhere.
Everything happens locally in your browser — nothing you paste is ever sent anywhere.
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes of any text, entirely in your browser.
Everything happens locally in your browser — nothing you type is ever sent anywhere.
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates, entirely in your browser.
Everything happens locally in your browser — nothing you enter is ever sent anywhere.
UUID / GUID Generator
Generate RFC 4122 version 4 UUIDs, entirely in your browser.
Everything happens locally in your browser — UUIDs are generated with your browser's cryptographic random number generator.
Regex Tester
Test a regular expression against your text, entirely in your browser. Matches are highlighted live.
Common patterns
Everything happens locally in your browser — nothing you type is ever sent anywhere.
Color Converter
Convert colors between HEX, RGB, HSL and CMYK, with a live preview and a WCAG contrast check.
Everything happens locally in your browser — nothing you type is ever sent anywhere.
URL Encoder / Decoder
Percent-encode or decode text for use in URLs, entirely in your browser.
Everything happens locally in your browser — nothing you type is ever sent anywhere.
About prioority.com
prioority.com is an independent collection of free online utilities designed to be fast, private and available in as many languages as possible. Every tool runs primarily in your browser: nothing you type is stored on our servers.
New languages are added automatically on a rolling schedule, and every translation is published as a real, indexable page — so wherever you're searching from, prioority.com speaks your language.