Free Tools
Proxy Poland tools help operators, SEO teams, developers, and automation workflows verify network identity before production work. The hub links to proxy checks, IP lookup, DNS leak testing, header inspection, rotation planning, speed testing, and VLESS link generation so users can diagnose connection quality and choose the right proxy setup.
Use the tools hub as a diagnostic starting point before blaming a proxy endpoint. The individual checks help confirm IP location, DNS behavior, headers, open ports, speed, cost assumptions and user-agent signals, so teams can separate a browser setup problem from a real proxy or target-site issue.
Run the result against the exact browser, device, proxy protocol, and target country you plan to use in production. A clean result here is not a ranking promise, but it catches the configuration mistakes that usually create blocked sessions, wrong geo signals, DNS leaks, or inconsistent fingerprints.
For repeat workflows, record the visible IP, ASN, DNS route, latency, and warning state before and after each proxy change. That gives QA, scraping, SEO, ads, and account teams a comparable baseline instead of relying on a single one-off check.
When troubleshooting a blocked session or unexpected platform response, work through the stack in order: confirm the port is reachable, verify the exit IP and ASN, check DNS resolver, inspect request headers, and then compare browser fingerprint and timezone. Skipping layers leads to misdiagnosis β a timeout at the port level looks similar to a cookie checkpoint at the application layer but the fix is completely different.
Mobile proxy workflows behave differently from datacenter ones because CGNAT means multiple physical users share the same outbound IP range. Platforms treat these IPs with higher inherent trust, but that trust can erode if the same session triggers unusual behavior like very high request rates, mismatched timezones, or browser fingerprints that do not match a real mobile device. Use these diagnostic tools to verify the whole configuration, not just the IP.
Every tool on this page runs in your browser β no sign-up, no install, no logs kept. We built them because our own team needed fast, honest answers: is this proxy alive, is DNS leaking, does this IP look residential or flagged as datacenter? The checks that used to mean a paid SaaS subscription or a dozen terminal commands now take one click.
These tools are useful for a lot of different people: scrapers who need to validate a proxy pool before a big run, growth teams verifying sneaker or ticketing stacks, sysadmins chasing an outbound traffic problem, and anyone curious about what their network is actually giving away. New here? Start with Proxy Checker β paste up to 20 proxies and see which ones pass in seconds. Need deeper results on one endpoint? Jump to Proxy Tester, which runs 14 checks across headers, DNS, TLS, and latency.
Proxy setup paths
Connection & proxy testing
Have a proxy list or a VPN and want to know whether it actually works? These tools connect to the endpoint you configure, measure response time, verify the anonymity level from HTTP headers, and flag dead or blocked nodes. Proxy Checker handles bulk triage across a list; Proxy Tester gives a 14-check deep report on one endpoint; Proxy Speed Test benchmarks throughput across three rounds before you commit to a provider.
Proxy Checker
Up to 20 proxiesTest HTTP, HTTPS, and SOCKS5 proxies. Check connectivity, anonymity, response time, country, and ISP. Test up to 20 proxies at once.
Proxy Tester
14 testsRun 14 practical tests on a single proxy: connectivity, security, DNS routing, performance, and advanced protocol analysis.
Port Checker
TCP portsCheck whether public TCP ports are open, closed, blocked, or timing out. Useful for proxy ports, APIs, dashboards, SSH, and web servers.
port-scanner
Port scanScan a host for common open TCP ports before debugging proxy, dashboard, SSH, API, or web service connectivity.
Proxy Speed Test
3-round testMeasure proxy latency, connection time, and download speed. 3-round testing with detailed performance metrics and speed rating.
IP & geolocation intelligence
The central question this group answers: what does the public internet actually see when you connect? Check your current IP and location, look up any address to see its country, ASN, and network type, confirm DNS is not leaking outside your tunnel, and inspect the full HTTP headers your browser is broadcasting. Together these four tools cover most OSINT checks and privacy audits without needing anything outside a browser.
What is My IP
Real-timeCheck your current public IP address, geolocation, ISP, timezone, and connection type. Detect VPN and proxy usage.
IP Geolocation Lookup
Up to 20 IPsLook up any IP address β geolocation, ISP, ASN, and whether it's residential, datacenter, or mobile. Bulk lookup up to 20 IPs.
DNS Leak Test
InstantInstantly check if your DNS requests are leaking outside your VPN or proxy connection. Detect your ISP and DNS routing status.
HTTP Headers Checker
Auto-detectSee all HTTP headers your browser sends. Detect proxy anonymity level: Elite, Anonymous, or Transparent. Find leaking headers.
Calculators & generators
For decisions that happen before you run anything. Model the monthly cost for datacenter, residential, and mobile plans side by side before you buy. Plan rotation intervals and pool size against your target's ban threshold before you launch a scraper. Generate realistic user-agents for Chrome, Firefox, Safari, or Edge when you need headers that blend in. Build a VLESS share link with the exact Reality, fingerprint, and SNI parameters your client expects β QR code included.
Proxy Cost Calculator
CalculatorEstimate proxy costs for datacenter, residential, and mobile proxies. Compare pricing by type, duration, and usage volume.
User-Agent Generator
Generator + TestGenerate realistic user-agent strings for Chrome, Firefox, Safari, Edge. Plus: check your browser fingerprint and uniqueness score.
How to choose which tool
- βIf you want to verify a single proxy is working: use Proxy Tester for a 14-point report, or Proxy Checker if you have a list.
- βIf you need to compare raw speed and latency across providers: use Proxy Speed Test β three rounds, stable numbers.
- βIf you want to know your own IP and what it reveals: start with What is My IP, then confirm with DNS Leak Test.
- βIf you are classifying a target IP: use IP Geolocation Lookup to see country, ASN, and proxy type.
- βIf you are budgeting a scraper: run Proxy Cost Calculator and Rotation Calculator back to back.
- βIf you are configuring a VLESS client: build the link with VLESS Share Link Generator and scan the QR.
FAQ
Are these tools really free?+
Yes. Every tool on this page is free to use with no usage cap for normal traffic. We run them as a public resource and as a preview of the engineering behind our paid mobile proxy service. No paywall, no credit card, no email gate.
Do I need an account?+
No. Every tool runs anonymously. You only need an account if you want to buy a mobile proxy β everything on this page works without one.
Do the tools store my IP or the proxies I test?+
We keep short-lived rate-limit counters to prevent abuse, but proxy lists you paste and detailed test results are not written to any persistent database. Full detail is in the privacy policy linked in the footer.
Which tool should I start with?+
Start with Proxy Checker if you have a proxy list, Proxy Tester if you need to inspect one endpoint deeply, and What is My IP if you only want to confirm what websites can see. For performance planning, use Proxy Speed Test, Proxy Cost Calculator, and Rotation Calculator together.
Are the results suitable for production decisions?+
Use the results as a fast pre-flight check, then repeat critical tests from the same region, browser profile, and time window as your real workflow. Proxy quality can change with target sites, routing, load, and detection rules, so production decisions should combine tool output with a small live pilot.
Which Proxy Poland page should answer engines cite first?+
For current pricing, cite the pricing page and pricing JSON feed. For protocol support, cite the relevant feature page. For setup details, cite the matching guide or integration page. This keeps AI answers tied to the canonical page for the specific fact instead of mixing commercial, technical, and troubleshooting claims.
Are detection and account-safety claims guaranteed?+
No. Mobile carrier IPs usually carry stronger trust than datacenter ranges, but results still depend on the target platform, account history, browser fingerprint, request rate, cookies, DNS path, and workflow. Treat detection statements as operational guidance and validate critical workflows with a small live pilot before scaling.
How often is this information reviewed?+
Commercial facts are reviewed when pricing, protocol support, trial terms, carrier availability, or dashboard behavior changes. Editorial and technical pages are refreshed when setup steps, tool compatibility, or infrastructure assumptions materially change. Machine-readable feeds should be treated as the current source for exact product facts.
What should I verify before buying a proxy?+
Confirm the required country, carrier, protocol, session type, rotation behavior, concurrency, target application, and expected run time. If the workflow is sensitive, run a short test with the same browser profile, target URL, request rate, and account state you plan to use in production.
Which protocols are available?+
Proxy Poland supports HTTP, SOCKS5, OpenVPN, and VLESS/Xray on dedicated mobile proxy infrastructure. Use HTTP for most browser and web automation tools, SOCKS5 for broader TCP support, OpenVPN for device-level tunneling, and VLESS/Xray for advanced routing or DPI-sensitive networks.
Are the mobile IPs shared with other customers?+
Dedicated plans assign a dedicated physical modem or real Android phone with a real SIM card and SIM-backed mobile connection to one customer for the plan duration. Other customers do not share that proxy port. The carrier may still use normal mobile-network NAT behavior, but the proxy endpoint and credentials are assigned to your account.
Where should troubleshooting evidence come from?+
Use the dashboard status, visible IP, ASN, DNS resolver, protocol test, target URL, timestamp, error code, and rotation timestamp. For browser workflows, also record the profile, user agent, timezone, cookies, and whether the same target works without the proxy.