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Start NowFree Tools for Developers & Scrapers
A growing toolkit to test proxies, convert requests, validate selectors and decode user-agents — all free, most running entirely in your browser.
Proxy Checker
Test any proxy and see its real exit IP, country, ISP, latency and anonymity. Supports HTTP, HTTPS and SOCKS5.
Open toolIP Address Lookup
See your public IP and its location instantly, or look up any IPv4/IPv6 address — country, city, ISP, ASN and proxy/hosting/mobile flags.
Open toolcURL to Code Converter
Turn a curl command into Python, Node.js (fetch/axios), PHP or Go in one click. Runs in your browser.
Open toolXPath & CSS Selector Tester
Test CSS selectors and XPath expressions against your own HTML and see matched nodes instantly.
Open toolUser-Agent Parser
Decode any user-agent string into browser, OS, rendering engine and device type.
Open toolBuilt for people who work with proxies
These tools come from the same team that runs ProxyGen's residential, mobile, ISP and datacenter network across 195+ countries. They are free to use with no account, and the client-side tools never send your input to a server. When you are ready to put a workload into production, our residential proxies and pay-as-you-go pricing are one click away.