Free tools

The DriftProxy toolkit

Hands-on utilities to test your proxy or VPN setup, see how identifiable you are online, and tighten up your security. No signup, no tracking — everything runs in your browser.

Networking

IP Address Lookup

Check the geolocation, ISP, organization and ASN of any IP — or your own.

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Privacy

Browser Fingerprint

See what every website can read about your browser, device and identity.

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Security

Password Generator

Create strong, random passwords with a live strength meter — all in your browser.

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Networking

Subnet Calculator

Turn any IPv4 CIDR block into its network, broadcast, mask and host range.

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Networking

User-Agent Parser

Decode any user-agent string into browser, engine, OS and device type.

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Networking

IP Address Converter

Convert an IPv4 address between dotted decimal, integer, hex and binary.

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Scraping

Proxy List Formatter

Convert a proxy list between host:port, user:pass@host:port and more.

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Scraping

cURL Command Builder

Build a curl command with a proxy, custom headers, method and body.

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Scraping

Random User-Agent Generator

Generate realistic, up-to-date user-agent strings for desktop and mobile.

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Developer

JSON Formatter & Validator

Pretty-print, minify and validate JSON with clear error messages.

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Developer

Base64 Encode / Decode

Encode text to Base64 or decode it back, with full UTF-8 support.

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Developer

URL Encode / Decode

Percent-encode text for safe use in URLs, or decode it back.

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Developer

JWT Decoder

Decode a JSON Web Token to inspect its header, payload and expiry.

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Developer

Unix Timestamp Converter

Convert Unix timestamps to human dates and back, in seconds or milliseconds.

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Security

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text.

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Security

Password Strength Tester

Estimate a password's entropy and how long it would take to crack.

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Security

Passphrase Generator

Create memorable, high-entropy passphrases from random words.

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Security

UUID & API Key Generator

Generate v4 UUIDs or random API keys in bulk, securely in your browser.

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