Check your laptop. Fix the little things.
Fast, private laptop diagnostics and useful browser tools. Check your internet, screen, camera and files. No install or account required.
What would you like to check?
Everything is grouped by what you are trying to do.
Browse by category or search in plain language — try “camera”, “resize photo”, “DNS”, “PDF pages”, “mouse” or “website status”.
Internet & Network
Speed, stability, IP, IPv6 and DNS diagnostics.
Internet Speed Test
Measure download, upload, ping and jitter in your browser.
Internet Connection Test
Check online status, response time, jitter and failed requests.
Public IP Checker
See the public IP address visible to the internet.
IPv6 Checker
Check whether your current connection to MyLaptopTools is using IPv6 or IPv4.
Ping Test
Measure browser round-trip latency across 20 network samples.
Jitter Test
Check how consistently your connection responds over time.
DNS Lookup
Look up A, AAAA, MX, TXT, CNAME, NS and CAA records.
Privacy & Security
Leak checks, VPN signals, metadata and password safety.
DNS Leak Test
See the DNS resolver your browser appears to use and review privacy warning signs.
WebRTC Leak Test
Check whether WebRTC exposes a different public IP address.
VPN & IP Check
Review your IP, network and basic VPN or proxy indicators.
Password Strength Checker
Estimate password strength locally without sending it anywhere.
EXIF / Metadata Remover
Create a clean image copy without the original embedded EXIF metadata.
Device & Hardware
Camera, mic, display, browser, keyboard and mouse checks.
Device Information
View browser, OS, screen, memory and CPU hints.
Browser Compatibility
Check support for modern browser APIs used by web apps and laptop tools.
Screen Resolution
Check screen size, viewport, pixel ratio and colour depth.
Refresh Rate Test
Estimate whether your display is running at 60, 120, 144 Hz or another rate.
Webcam Test
Preview your webcam and check the active resolution.
Camera & Microphone Test
Preview your webcam and watch microphone activity together.
Microphone Test
Visualise microphone input level in real time.
Speaker Test
Play left, centre and right tones through your speakers.
Keyboard Test
Press keys and see them light up on an on-screen keyboard.
Mouse Tester
Test mouse buttons, scroll wheel and double-click input.
Mouse Polling Rate Test
Estimate browser mouse movement events per second.
Dead Pixel Test
Fill the screen with solid colours to inspect your display.
PDF & Documents
Merge, split, compress and convert PDFs and JPGs.
PDF Compressor
Reduce scanned or image-heavy PDF size locally in your browser.
PDF Merge
Combine multiple PDF files in the order you choose.
PDF Splitter
Split a PDF into ranges or individual pages and download a ZIP.
JPG to PDF
Combine JPG images into one PDF in the order you choose.
PDF to JPG
Convert every PDF page to a JPG image and download a ZIP.
Images & Media
Resize, convert, compress and create media locally.
Image Compressor
Resize and compress JPG, PNG or WebP images locally.
Image Resizer
Resize JPG, PNG and WebP images while preserving the aspect ratio.
Image Format Converter
Convert WebP, JPG and PNG images locally in your browser.
Video to GIF
Turn a short video clip into a looping GIF locally in your browser.
QR Code Generator
Create and download a QR code for a URL or text.
Aspect Ratio Calculator
Simplify width and height into a ratio and calculate matching dimensions.
Website & Developer
Check websites, HTTPS, redirects, status and response time.
Website Down Checker
Check whether a website is reachable from the MyLaptopTools network.
Website SSL Checker
Check HTTPS availability, HSTS and recent public certificate information.
Redirect Checker
Trace HTTP redirects and see every status code and destination.
HTTP Status Checker
Check the initial HTTP response code and redirect location for a URL.
Website Response Time
Measure server response time across multiple Cloudflare edge requests.
Everyday Utilities
Laptop readiness, passwords, text and quick calculators.
Laptop Check
A quick browser-based readiness check for your laptop.
Password Generator
Create strong random passwords locally in your browser.
Download Time Calculator
Estimate how long a file will take to download.
Word Counter
Count words, characters, paragraphs and reading time.
Practical guides for your next step.
Learn what your results mean, troubleshoot common problems and jump directly into the right tool.
What Is a Good Internet Speed?
Understand how much speed you actually need for browsing, streaming, calls and multiple devices.
Prepare Your Laptop for a Video Interview
A practical checklist for camera, microphone, internet, power, lighting and backups.
How to Convert Video to GIF
Turn a short MP4 or WebM clip into a GIF and choose practical width, FPS and clip-length settings.
No downloads. No complicated setup.
MyLaptopTools is meant to be the place you open when something needs checking quickly: before a meeting, after changing hardware, or when you simply need a small online utility.