get wifi security checklist
A free esimgomobile tool.
get wifi security checklistType a city and get real, mapped free-Wi-Fi venues nearby — plus how to use public hotspots safely, and when to skip Wi-Fi entirely.
Type a city — the tool queries live, crowd-sourced OpenStreetMap data for venues tagged with free Wi-Fi. No account, no tracking; the search runs entirely in your browser.
The Free Wi-Fi Finder will answer "where's free Wi-Fi near me in this city?" — powered by a places/POI dataset served from our backend. Cafés, airports, stations, malls, municipal hotspots: searchable by city, with the safety context that matters.
When choosing a connection: your travel eSIM usually beats free Wi-Fi. Hotel and café networks are slow, portal-gated and shared with strangers — fine for a quick message, bad for work or banking. Where Wi-Fi is genuinely useful (big downloads, OS updates), download on trusted networks only and run through our Wi-Fi Security Checklist first.
Same schema as the tool in the esimgomobile ChatGPT app — no hidden fields, no surprises.
| Parameter | Type | Required | What it means |
|---|---|---|---|
city | string | Yes | City to search in. |
This page used to say the dataset didn't exist yet — it does now. OpenStreetMap contributors have mapped free-Wi-Fi venues worldwide, so the finder above is live. We still won't invent hotspot lists: every venue is community-mapped, coverage varies by city, and a blank result means unmapped — not necessarily Wi-Fi-free. When public Wi-Fi won't cut it, an eSIM plan is the honest backup.
A free esimgomobile tool.
get wifi security checklistStep-by-step guided check for hotel, airport and café Wi-Fi login walls, with the real test URLs that reveal a captive portal instantly.
Captive Portal DetectorA guided manual check for DNS leaks outside your VPN — browsers can't run automatic DNS probes, so this walks you through the real test.
DNS Leak TestMonthly plans from $8/mo, travel packs from $3.65. Real checkout, no waiting.
Browse the full toolbox — calculators, checkers and guides for the eSIM era.
Open the toolboxSee how esimgomobile's eSIM plans, virtual numbers and Tele Agent are structured.
View pricingEvery tool is also an API. REST, SDKs, CLI and an MCP server for AI agents.
Developer docsInside the app
Twenty product screens and twenty field photos — this is what traveling connected looks like.

curl https://api.esimgomobile.com/v1/esims \
-H "Authorization: Bearer $KEY" \
-d '{"country":"FR"}'





















Explainer
The pattern is always the same: tell the tool a little about your trip, and it does the research you'd otherwise do across ten tabs.
Tools are free and instant. They're the fastest way to turn a vague travel question into a concrete next step.
Explainer
Bookmark it — travel questions have a habit of returning at the worst moment.
Most travelers use Free Wi-Fi Finder once while planning and once on the road. Both visits take under a minute.
Explainer
The tool is only as good as its inputs — a rough date range beats a perfect one you never enter.
If a result surprises you, rerun with different inputs. Exploring the options is the point.
Explainer
And if you'd rather talk it through, the Tele Agent answers the same questions conversationally, any time.
Every tool result points somewhere useful: usually a plan that fits, sometimes a guide that goes deeper.
From here the path is short — pick a plan, check out through Amazon Pay, scan the QR code, and you're done.
Feature availability
The complete availability matrix — what Free Wi-Fi Finder does, what it accepts, and what you can count on. No asterisks.
| Capability | Status | What it means for you |
|---|---|---|
| Accepts: City | Supported | The tool reads this input, validates it as you type, and factors it into the answer. |
| Remembers last inputs | Included | Your most recent entries are kept so reruns take seconds, not minutes. |
| Shareable answers | Included | Send the result to travel companions so everyone plans from the same numbers. |
| Free to use | Included | Every run of the tool is free. No credits, no paywall, no trial that expires mid-trip. |
| Works on any device | Included | Phone, tablet or desktop — the tool adapts to the screen in your hand. |
| Onward links | Included | Every result links to the natural next step — the plan, guide or checkout it points to. |
| No account required | Included | The tool works for anonymous visitors — answers first, signup never forced. |
| Private by design | Included | Your inputs are processed in your browser session; nothing sensitive is stored against you. |
| Instant results | Included | Computation happens the moment you submit. No queues, no waiting room. |
Specifications
Capabilities
Change one input and see the answer update — exploring options is the whole point.
Mistakes get caught before they become wrong answers — ranges, formats and required fields are checked live.
Results account for trip length, destination and usage profile instead of giving one-size-fits-all numbers.
No telecom jargon in the results. If a term needs explaining, the tool explains it inline.
Prefer conversation? The Tele Agent answers the same questions in chat, with the same data behind it.
Once loaded, the tool keeps working through flaky airport Wi-Fi for the inputs you've already entered.
Use cases
See exactly what each option costs before a cent moves — prepaid means no surprises.
Saved inputs make the second, third and tenth run nearly instant.
Flight delayed, plans changed? Get the answer in under a minute at the gate.
One tool covering every traveler's needs — run it once per person, compare, done.
Run the numbers weeks ahead — know the right plan before you book anything.
Size data for video calls and hotspotting with confidence, not guesswork.
FAQ
Your inputs stay in your browser session. We don't sell tool usage data, and there's no ad tracker watching the form.
Each result links onward: usually the plan it recommends, sometimes a deeper guide.
They're computed from your inputs against current plan and coverage data. Garbage in, garbage out — so the tool validates inputs as you type.
No — tools work for anonymous visitors. If you do have an account, your last inputs are remembered.
No. Every tool on esimgomobile is free to use, as many times as you like.
Yes — every tool is built mobile-first, because that's where travel questions happen.
Visual guides
Free Wi-Fi Finder — capability dashboard
What the tool accepts, what it does best, and what it points to.
Hover any bar or point for its exact value. Tabs switch datasets — everything on this panel is computed from live product data unless labeled illustrative.
Free forever. Pair it with an eSIM plan and you're online before you land.