# Info Tools

> Shows your HTTP headers, IP, screen, GPU, browser capabilities and Modernizr features — cleanly split into server-side and client-side data, with no storage.

Source: https://www.jpkc.com/db/en/tools/info/

## Everything your browser reveals about you — at a glance

[Info Tools](https://www.jpkc.com/tools/info/) collects and displays what your browser and connection give away while you surf: the HTTP headers your browser sends with every request, your IP address, screen and window dimensions, the graphics card (GPU), installed plugins, supported web features, and much more. You don't enter anything — the page reads it all automatically and lays it out in tidy cards.

The crucial point is the **origin of the data**. Part of it comes from the **server**: exactly the information any web server receives from you the moment you load a page — your IP address and your request headers. The far larger part comes from your **browser itself**: screen resolution, GPU, battery level, permissions, feature support. JavaScript reads this client-side data locally; it is **not** sent to the jpkc.com server. Info Tools thus makes visible what many trackers and fingerprinting services evaluate in the background — only here it's out in the open and readable by you.

The tool is built for anyone who wants to know what their browser actually transmits: **developers** who need the user agent or viewport size quickly while debugging; **admins** checking an IP or the negotiated encoding header; **privacy-minded users** wanting to inspect their own fingerprint; and anyone simply curious about what's under the hood.

## What Info Tools shows — at a glance

- **HTTP Headers** (server) — user agent, Accept, Accept-Language, Accept-Encoding, and Do Not Track.
- **Connection Info** (server) — IP address, reverse-DNS hostname, port, protocol, HTTPS status, and X-Forwarded-For.
- **Screen & Display** (client) — resolution, available area, pixel ratio, color depth, window and viewport size, orientation, touch points, platform.
- **Browser Settings, Navigator Properties** (client) — cookies, PDF viewer, WebDriver status, and a grouped list of `navigator` properties.
- **Browser Plugins, MIME Types** (client) — installed plugins and supported MIME types (often empty in modern browsers for privacy).
- **WebGL / GPU Info** (client) — graphics renderer and vendor, WebGL and GLSL version, maximum texture size.
- **Network Info, Battery Status, Storage Quota, Permissions Status, Performance Timing** (client) — connection quality, battery, storage quota, permissions, and load timings.
- **HTML5 & CSS3 Capabilities** (client) — feature detection via **Modernizr 3.13.1**, categorized and with a count of supported features.
- **Copy as JSON / Export as JSON** — the complete dataset (server **and** client) to the clipboard or as a download.

## Server data vs. client data — the important distinction

Info Tools separates two worlds, and understanding that separation is the real value:

- **Server data** lives in the **HTTP Headers** and **Connection Info** cards. It is read on the server from PHP's `$_SERVER` variables — that is, from what your browser sent with the request. **Every** server you visit knows these values. Info Tools merely reflects them back to you.
- **Client data** is every other card. JavaScript determines it directly in your browser via standard web APIs (`screen`, `navigator`, WebGL, Battery, Storage, Permissions, Performance) and via Modernizr. It does **not** leave your browser — unless you click **Copy as JSON** or **Export as JSON** yourself, and even then the dataset only lands on your clipboard or as a local file, not on the server.

The page also sets `no-cache` headers and stores **nothing** between runs. Every visit reads the values fresh.

## Try it now

**[→ Open Info Tools](https://www.jpkc.com/tools/info/)** — load the page and scroll; all cards fill in automatically. No account, free, right in the browser. If you only need a single value (your IP, say) for a script, append it as an endpoint, e.g. [`/tools/info/?ip`](https://www.jpkc.com/tools/info/?ip).

## Related JPKCom tools

- **[IP & network info](https://www.jpkc.com/db/en/tools/ip/)** — goes deeper on the connection side with lookup features around IP addresses.
- **[DNS, SSL, redirect & URL](https://www.jpkc.com/db/en/tools/dns-ssl-redirect-url/)** — for DNS resolution, certificate, and redirect checks on a domain.
- **[Cryptor (AES-256)](https://www.jpkc.com/db/en/tools/cryptor/)** — for when you don't want to store sensitive values from the export in plain text.

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There's more on the sub-pages: the **[manual](https://www.jpkc.com/db/en/tools/info/manual/)** with every card and data point, real-world **[examples](https://www.jpkc.com/db/en/tools/info/examples/)**, and collected **[tips & tricks](https://www.jpkc.com/db/en/tools/info/tips/)** around fingerprinting and privacy.