Diagnostic tools for the front-desk computer

Free, single-purpose test pages for the software and peripherals that run a front desk: scanners, signature pads, printers, document viewers. Each tool answers one question: does this work right now?

Privacy: Every tool runs entirely in your browser against the local drivers on your workstation. No accounts, no tracking, no data leaves your machine. View source on any tool to verify.

Tools

Scanner Test

Verifies a FIS WebScan install is running, the check scanner is connected, and a test scan completes successfully.

desktest.net/scanner-test

Signature Pad Test

Verifies a Topaz SigWeb install can capture a signature from the connected signature pad.

desktest.net/sigpad-test

PDF Test

Confirms PDF viewing, form-filling, and printing work in this browser. Detects Adobe Acrobat vs. built-in viewers.

desktest.net/pdf-test

Printer Test

Guided test page to confirm the configured printer prints correctly, including alignment and color/grayscale.

desktest.net/printer-test

SiteLink Test

Browser readiness check for SiteLink Web Edition. Confirms TLS, cookies, popups, and reachability of known SiteLink endpoints.

desktest.net/sitelink-test

Microphone Test

Captures audio via getUserMedia, measures input level, plays back recording.

desktest.net/mic-test

Webcam Test

Confirms camera permission, video frames are flowing, and the preview shows.

desktest.net/webcam-test

Speaker Test

Plays a 440 Hz tone via Web Audio and confirms both ears hear it.

desktest.net/speaker-test

Keyboard Test

Visual keymap that lights up every key on press; finds stuck keys.

desktest.net/keyboard-test

Display Test

Color test patterns, dead-pixel scan, and resolution detection.

desktest.net/display-test

Browser Test

Reports browser version, security context, storage, and modern API support.

desktest.net/browser-test

Network Test

Probes public CDNs, DNS-over-HTTPS, and a WebSocket echo to verify egress.

desktest.net/network-test

USB Device Test

WebUSB and WebHID device chooser for verifying barcode scanners, terminals, HID gear.

desktest.net/usb-test

Mouse Test

Tests every mouse button, the scroll wheel, and pointer movement smoothness. Finds stuck buttons and low-polling-rate drift.

desktest.net/mouse-test

WebRTC Test

Verifies STUN reachability, ICE candidate gathering, and end-to-end peer connection for Zoom, Teams, Meet, Slack Huddles.

desktest.net/webrtc-test

What is desktest.net?

A free collection of diagnostic pages built for the software stack that powers a front desk: property management, self-storage, dental, medical, legal, hospitality. Every tool here is the single thing an IT person sends a user to when something isn't working.

Each page is built around three rules:

One page, one question. A test should give a clear pass/fail in under a minute. No menus, no settings, no decisions to make.
Nothing leaves your computer. All checks happen locally in the browser against your installed drivers. View source proves it.