Screenshot.Rocks’ built-in URL capture offers desktop and mobile presets, not a documented arbitrary viewport size. For a custom responsive width, use Chrome or Edge DevTools device mode. In Screenshot.Rocks, the W and H controls change the exported canvas dimensions—not the viewport the webpage uses to lay itself out.
Choose the right method for the size you need
| What you want to control | Use this | What it changes |
|---|---|---|
| Desktop or phone-sized URL capture in Screenshot.Rocks | Screenshot.Rocks’ built-in desktop/mobile options | The preset used to render the page. The online URL capture takes the first screen. |
| A specific responsive viewport width | Chrome or Edge DevTools device mode | The browser viewport used to display the webpage. |
| The dimensions of the final mockup image | Screenshot.Rocks’ W and H canvas controls | The exported image size, not the webpage viewport. |
This distinction matters: changing the canvas can crop or frame an image at a different size, but it does not make a website switch to the layout it would use at a different browser width.
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Use Screenshot.Rocks’ built-in desktop or mobile capture
- Open Screenshot.Rocks’ website screenshot editor and enter the page URL.
- Leave Mobile unticked for the documented desktop preset, or tick it for the mobile preset.
Screenshot.Rocks documents the desktop capture as a 1440 × 800 viewport at 2× density. Its mobile guide describes a 375 × 812 point screen at 3× density, producing a 1125 × 2436-pixel image. The guide characterizes the mobile capture as loading the page like an iPhone-sized screen, with an iPhone browser identity so sites serve their mobile layout.
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One-click scans. No signup required.
The online URL capture shows the first screen rather than the entire scrolling page. It may not work for pages behind a login, local pages such as localhost, or sites that block automated browsers.
#1 Best Overall
- Compatible with Nintendo Switch 2’s new GameChat mode
- Auto-Light Balance: RightLight boosts brightness by up to 50%, reducing shadows so you look your best—compared to previous-generation Logitech webcams (1)
- Privacy with a Slide: The integrated webcam cover makes it easy to get total, reliable privacy when you're not on a video call
- Built-In Mic: The built-in microphone lets others hear you clearly during video calls
- Easy Plug-And-Play: The Brio 101 works with most video calling platforms, including Microsoft Teams, Zoom and Google Meet—no hassle; it just works
Set a custom viewport width with DevTools
- Open the page in Chrome or Edge and open DevTools.
- Turn on device mode using the device toolbar control.
- In the Dimensions controls, enter the viewport width you want. Set the height as needed for the visible area.
- If image sharpness matters, adjust the device pixel ratio in the device controls.
- Reload the page after changing device mode when necessary. Some sites only recalculate responsive layout after a reload.
- Capture the page from the browser when it displays at the intended width.
This is the documented route for a custom responsive width; the Screenshot.Rocks URL-capture documentation describes desktop and mobile presets instead of an arbitrary custom viewport entry. DevTools works with the page open in your browser, so it is also the practical choice for a page you can access only through your own signed-in session.
Set the exported image dimensions in Screenshot.Rocks
If the website layout is already right and you only need a particular output size, use the editor’s W and H canvas controls. Choose a preset or enter exact dimensions; Screenshot.Rocks’ guide says each side can be 500 to 2300 pixels. The exported image follows those canvas dimensions. These controls set the mockup canvas, not the browser viewport used to render the page.
Rank #2
- Compatible with Nintendo Switch 2’s new GameChat mode
- Crisp HD 720p/30 fps video calls with diagonal 55° field of view and auto light correction. Compatible with popular platforms including Skype and Zoom.
- The built-in noise-reducing mic makes sure your voice comes across clearly up to 1.5 meters away, even if you’re in busy surroundings.
- C270’s RightLight 2 feature adjusts to lighting conditions, producing brighter, contrasted images to help you look good in all your conference calls.
- The adjustable universal clip lets you attach the camera securely to your screen or laptop, or fold the clip and set the webcam on a shelf. You’re always ready for your next video call.
Capture pages that need your login or browser session
The online mobile URL capture cannot access pages behind a login, local sites such as localhost, or sites that block automated browsers. For a page already open in your own browser, Screenshot.Rocks’ browser extension captures the visible part of the current tab. That can use the browser session you already have; it captures the visible portion, rather than turning the URL-capture flow into a full-page capture.
Privacy note for URL capture
Screenshot.Rocks says that images added by dropping, choosing, or pasting are processed in the browser. Its optional URL capture sends the URL to a server for rendering, and Screenshot.Rocks says the inputs are not stored.
Rank #3
- 【Full HD 1080P Webcam】Powered by a 1080p FHD two-MP CMOS, the NexiGo N60 Webcam produces exceptionally sharp and clear videos at resolutions up to 1920 x 1080 with 30fps. The 3.6mm glass lens provides a crisp image at fixed distances and is optimized between 19.6 inches to 13 feet, making it ideal for almost any indoor use.
- 【Wide Compatibility】Works with USB 2.0/3.0, no additional drivers required. Ready to use in approximately one minute or less on any compatible device. Compatible with Mac OS X 10.7 and higher / Windows 7, 8, 10 & 11 / Android 4.0 or higher / Linux 2.6.24 / Chrome OS 29.0.1547 / Ubuntu Version 10.04 or above. Not compatible with XBOX/PS4/PS5.
- 【Built-in Noise-Cancelling Microphone】The built-in noise-canceling microphone reduces ambient noise to enhance the sound quality of your video. Great for Zoom / Facetime / Video Calling / OBS / Twitch / Facebook / YouTube / Conferencing / Gaming / Streaming / Recording / Online School.
- 【USB Webcam with Privacy Protection Cover】The privacy cover blocks the lens when the webcam is not in use. It's perfect to help provide security and peace of mind to anyone, from individuals to large companies. 【Note:】Please contact our support for firmware update if you have noticed any audio delays.
- 【Wide Compatibility】Works with USB 2.0/3.0, no additional drivers required. Ready to use in approximately one minute or less on any compatible device. Compatible with Mac OS X 10.7 and higher / Windows 7, 10 & 11, Pro / Android 4.0 or higher / Linux 2.6.24 / Chrome OS 29.0.1547 / Ubuntu Version 10.04 or above. Not compatible with XBOX/PS4/PS5.
Or skip the browser setup
ScreenshotNeo provides a screenshot API and MCP server. One GET request can return an image or PDF. For example, this cURL request captures a page as WebP; see the ScreenshotNeo API documentation for request options.
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpScreenshotNeo removes cookie banners, newsletter popups, and chat widgets before capture; those cleanup steps can be turned off. Bot checks, blank pages, failed loads, timeouts, and cache hits are not billed, and the response identifies the page verdict and billing status in headers. Its MCP server provides screenshot tools for Claude, Cursor, and other MCP clients. The Free plan includes 1,000 shots per month with no card; paid plans start at $5 for 3,000 shots.
Sign up for ScreenshotNeo’s free plan to get 1,000 screenshots a month with no card.
Quick Recap
Best Value
- Compatible with Nintendo Switch 2’s new GameChat mode
- HD lighting adjustment and autofocus: The Logitech webcam automatically fine-tunes the lighting, producing bright, razor-sharp images even in low-light settings. This makes it a great webcam for streaming and an ideal web camera for laptop use
- Advanced capture software: Easily create and share video content with this Logitech camera that is suitable for use as a desktop computer camera or a monitor webcam
- Stereo audio with dual mics: Capture natural sound during calls and recorded videos with this 1080p webcam, great as a video conference camera or a computer webcam
- Full HD 1080p video calling and recording at 30 fps. You'll make a strong impression with this PC webcam that features crisp, clearly detailed, and vibrantly colored video
Rank #4
- 1080P Webcam with Cover for Video Calls - EMEET computer webcam provides design and Optimization for professional video streaming. Realistic 1920 x 1080p video, 5-layer anti-glare lens, providing smooth video. C960 computer camera delivers 1920x1080 video with fixed focus (11.8–118.1 inches), so as to provide a clearer image. C960 USB webcam has a cover and can be removed automatically to meet your needs for privacy. For optimal image performance, use the webcam in a well-lit environment.
- Built-in 2 Omnidirectional Mics - EMEET webcam with microphone for desktop features 2 built-in omnidirectional microphones, picking up your voice to create clear audio for communication. When installing the webcam, select EMEET C960 as the default microphone input device in your computer and video applications and select C960 as the default device in Zoom/Teams and ensure microphone permissions are enabled for proper use. Please note that C960 does not include built-in speakers.
- Automatic Light Adjustment - Automatic exposure adjustment is applied in EMEET HD webcam 1080p so that the streaming webcam can deliver stable image performance. EMEET C960 camera for computer also features color adjustment and exposure optimization to help you look your best. For optimal video quality, it is recommended to use the webcam in normal or well-lit environments and select suitable video settings in your application. Proper lighting helps achieve a clearer and more balanced image.
- Plug-and-Play & Upgraded USB Connectivity - New C960 webcam features both USB Type-A & A-to-C adapter connections for wider compatibility. For stable performance, connect the webcam directly to the computer's main USB port and ensure the device is recognized correctly. If a hub or docking station is used, please ensure it provides sufficient power and stable data transmission, as limited ports may affect performance. 90° wide-angle lens captures more participants without frequent adjustments.
- High Compatibility & Multi Application - C960 webcam for laptop is compatible with Windows 10/11, macOS 10.14+, and Android TV 7.0+. Not supported: Windows Hello, TVs, tablets, or game consoles. It works with Zoom, Teams, Facetime, Google Meet, YouTube and more. Please select C960 webcam as the default camera and microphone device in your application and ensure camera/microphone permissions are enabled, especially on macOS. (Tips: Incompatible with Windows Hello)
What to do when the result is wrong
- The site still shows its desktop layout: Confirm that device mode is enabled and the width is set in Dimensions. Reload the page so it can respond to the changed screen size.
- The exported image has the wrong dimensions: Check W and H on the canvas. Those values control output size, not responsive viewport width.
- The mobile URL capture cannot reach the page: If it needs your login, is local, or blocks automated browsers, open it in your own browser and use DevTools or the Screenshot.Rocks extension for the visible tab.
- You expected a full-page image: The online URL capture is limited to the first screen. Use a browser-based capture workflow if you need the rest of the scrolling page.
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