The easiest way to record a website as a video is to use a screen recorder: choose a browser tab, window, or screen, enable your microphone if you want narration, record the walkthrough, then review and share the result. For custom developer workflows, Chrome provides screen- and tab-capture APIs. Chrome DevTools Recorder is useful for replayable test flows, but it is not a conventional screen-video exporter.
Choose the right way to record a website
Start with the deliverable you need. A walkthrough that someone can watch calls for a screen recorder. A repeatable sequence of clicks for quality assurance calls for Chrome DevTools Recorder. An application that captures browser content as part of its own workflow may justify Chrome’s capture APIs.
| Method | Best for | What it produces | Trade-off |
|---|---|---|---|
| Screen recorder such as Loom | A tutorial, demo, or narrated walkthrough | A recording that can be reviewed and shared; Loom documents automatic sharing links after recording | Requires using the recorder’s current app or extension workflow and granting capture permissions |
Chrome getDisplayMedia() |
A custom browser-based recorder | A live media stream from a user-selected tab, window, or screen, suitable for a recording workflow | The user must select a capture surface in the browser permission dialog |
Chrome tabCapture |
An extension that needs to capture a specific tab | A captured tab stream that an extension can route to its recording logic | Extension architecture and navigation behavior need to be handled deliberately |
| Chrome DevTools Recorder | Repeatable QA steps and performance checks | An editable, replayable record of interactions and assertions | It is not documented as a standard screen-video exporter |
Record a website without writing code
A ready-made recorder is usually the shortest path to a useful website video. Loom’s documentation describes recording a screen or desktop, using a microphone, and sharing a link after stopping. Its browser workflow also supports screen-only or screen-plus-camera capture. Exact prompts and available options can vary with the current product version, browser, operating system, and plan.
- Open a recorder. Use a tool such as the Loom Chrome screen recorder and sign in or install the app or extension if its current workflow requires it.
- Choose what to capture. Select the browser tab, a window, or the whole screen. A tab keeps unrelated desktop content out of view; a full-screen recording is useful when the demonstration crosses applications.
- Set up audio and camera. Turn on the microphone if you want narration and choose the connected input device. Enable the camera only if a facecam adds value to the explanation.
- Start, then perform the walkthrough. Navigate to the page and carry out the actions in the order a viewer should understand them. Pause briefly after important changes so they are visible.
- Stop and review. Check that the page loaded as expected, text is readable, narration is audible, and no private information was exposed. Trim or annotate if the recorder offers those options.
- Share or download. Use the recorder’s available link or file options. Do not assume a particular output format, resolution, or download entitlement without checking the current product settings.
Make the walkthrough easier to follow
- Close unrelated tabs and silence notifications before recording.
- Set the browser zoom and window size before starting; changing them midway can make text and layout jump.
- Move the pointer deliberately, and avoid fast scrolling over content viewers need to read.
- For narration, outline the few actions and decisions you need to explain rather than improvising every click.
- A dedicated USB microphone can improve spoken-audio quality, but it is optional; any connected microphone supported by the recorder can be selected.
Capture a browser tab in your own code
For a custom web recorder, Chrome’s extension documentation uses navigator.mediaDevices.getDisplayMedia({ audio: true, video: true }). The browser prompts the person recording to choose a tab, window, or screen; the returned stream can then be connected to a media recorder. The permission prompt is intentional: capture is user-selected, not a silent way to record arbitrary pages.
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This minimal page records the selected surface and offers a WebM download in browsers that support MediaRecorder with a compatible MIME type. Run it from a secure context such as HTTPS or localhost. It records the selected display stream; microphone narration is requested separately and mixed into the output. Browser and operating-system support for capture and codecs varies, so check MediaRecorder.isTypeSupported() in the target environment.
<!doctype html>
<html lang="en">
<meta charset="utf-8">
<title>Website screen recorder</title>
<button id="start">Start recording</button>
<button id="stop" disabled>Stop and download</button>
<label><input id="mic" type="checkbox"> Include microphone</label>
<video id="preview" autoplay muted playsinline></video>
<script>
const start = document.querySelector('#start');
const stop = document.querySelector('#stop');
const mic = document.querySelector('#mic');
const preview = document.querySelector('#preview');
let displayStream;
let micStream;
let recorder;
let chunks = [];
start.addEventListener('click', async () => {
try {
displayStream = await navigator.mediaDevices.getDisplayMedia({
video: true,
audio: true
});
const tracks = [...displayStream.getTracks()];
if (mic.checked) {
micStream = await navigator.mediaDevices.getUserMedia({ audio: true });
tracks.push(...micStream.getAudioTracks());
}
const output = new MediaStream(tracks);
preview.srcObject = displayStream;
const mimeType = MediaRecorder.isTypeSupported('video/webm;codecs=vp9')
? 'video/webm;codecs=vp9'
: 'video/webm';
recorder = new MediaRecorder(output, { mimeType });
chunks = [];
recorder.addEventListener('dataavailable', event => {
if (event.data.size) chunks.push(event.data);
});
recorder.addEventListener('stop', () => {
const blob = new Blob(chunks, { type: recorder.mimeType });
const link = document.createElement('a');
link.href = URL.createObjectURL(blob);
link.download = 'website-recording.webm';
link.click();
setTimeout(() => URL.revokeObjectURL(link.href), 1000);
displayStream.getTracks().forEach(track => track.stop());
micStream?.getTracks().forEach(track => track.stop());
preview.srcObject = null;
start.disabled = false;
stop.disabled = true;
});
// End the recording if the user stops sharing from the browser UI.
displayStream.getVideoTracks()[0].addEventListener('ended', () => {
if (recorder.state !== 'inactive') recorder.stop();
});
recorder.start();
start.disabled = true;
stop.disabled = false;
} catch (error) {
console.error('Could not start capture:', error);
alert(`Capture did not start: ${error.message}`);
displayStream?.getTracks().forEach(track => track.stop());
micStream?.getTracks().forEach(track => track.stop());
start.disabled = false;
}
});
stop.addEventListener('click', () => {
if (recorder && recorder.state !== 'inactive') recorder.stop();
});
</script>
</html>
The sample keeps the selected display audio when the browser supplies it and adds microphone audio when requested; it does not guarantee that every browser offers tab audio or the same encoding. The file is assembled in memory, so long recordings can consume substantial memory. For longer or production recordings, consider chunk handling and storage rather than retaining every chunk until the stop event.
Permissions and recording lifecycle
- Call
getDisplayMedia()in response to a user action such as clicking Start. The browser presents its own chooser and permission controls. - Handle rejection: the user can cancel or deny capture, or the environment may not support the requested capability.
- Listen for the display video track’s
endedevent so stopping sharing from the browser UI also closes the recording cleanly. - Stop display and microphone tracks when finished. Leaving them active can preserve capture indicators and device use after the recording ends.
- The example asks for system/tab audio and microphone separately. The chooser and browser determine which display audio is actually available; microphone access may prompt for an additional permission.
Build a Chrome extension that records a tab
Use chrome.tabCapture when the extension must target a particular tab rather than ask the user to choose among display surfaces. Chrome documents an offscreen-document pattern for recording that must persist across navigations. Starting in Chrome 116, an extension service worker can obtain a stream ID after a user gesture and pass it to an offscreen document, where recording can continue.
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A key lifecycle distinction matters: when getDisplayMedia() is called within a content script, Chrome says capture automatically ends when the user navigates to a new page. For a walkthrough confined to one page, that can be acceptable. For an extension recording that should survive navigation, follow Chrome’s documented service-worker and offscreen-document architecture rather than placing the recording only in a content script.
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Chrome DevTools Recorder is suited to QA documentation and performance checks: it records clicks, navigation, and form entry as structured steps; you can edit steps, add assertions, replay the flow, and measure performance. It does not serve as a documented replacement for a conventional screen video that a viewer watches.
- Open Chrome DevTools.
- Choose More options > More tools > Recorder.
- Start a new recording and perform the interaction sequence.
- Review and edit the captured steps, add assertions if useful, then replay or measure the flow.
Chrome’s documentation identifies this Recorder feature as available in Chrome, not Chromium; check the current Chrome documentation and installed browser before relying on it.
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Or skip the browser setup
If you need a still image of a page rather than a video walkthrough, ScreenshotNeo is a website screenshot API and MCP server for developers. One GET request returns a PNG, JPEG, WebP, or PDF. Its clean-shot options can accept consent banners and remove known consent platforms, newsletter popups, and chat widgets before capture. It reports page verdict and billing status in response headers; bot checks, blank pages, timeouts, failed loads, and cache hits are not billed. Its MCP server gives AI agents tools for screenshots, page information, and PDF capture. Plans include 1,000 screenshots a month free with no card, and paid plans start at $5 for 3,000. See ScreenshotNeo and the API documentation.
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webp
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Troubleshooting common recording problems
The browser does not show a tab or screen picker
Make sure capture begins from a direct user action and that the page is running in a supported secure context. Check whether the browser or operating system blocks screen capture, then try a current Chrome session on localhost or HTTPS. If the user dismissed the chooser, offer a clear retry rather than silently restarting it.
The recording ends when the page changes
This is expected when Chrome’s getDisplayMedia() is called from a content script: navigation ends capture. Use an offscreen document with the documented tabCapture stream-ID flow when an extension must persist through navigations.
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There is no narration or tab audio
Confirm the microphone checkbox is enabled and grant microphone permission. Verify the selected input device in the browser or operating system. Display audio availability depends on the selected surface and browser; the request for audio: true does not guarantee that a microphone and tab audio will both be present in every environment.
The downloaded file will not play
The sample creates WebM and chooses VP9 only when the browser reports support, otherwise requesting WebM. Playback depends on the target player’s codec support. Check the browser’s MediaRecorder.isTypeSupported() result and choose a recording or conversion workflow compatible with the viewers’ devices.
The video is huge or the page looks blurry
Recording size depends on duration, capture resolution, frame rate, and codec. Keep the capture surface to the relevant tab or window, avoid recording unnecessary idle time, and test a short clip at the intended display size. A browser recording reflects the captured surface; increasing the video dimensions afterward cannot restore detail that was not captured.
Best Value
- Record screen and audio simultaneously
- Record voice-only sessions for notes or podcasts
- Manage recorded files directly inside the app
- Trim recordings to remove unwanted parts easily
- Quickly share videos and audio via apps or social media
Recording stops but no download appears
Check the browser’s download controls and console for errors. Ensure the recorder emitted non-empty data chunks and that the user did not block downloads. For large clips, use a workflow that handles data incrementally instead of keeping the entire recording in memory.
Plan for quality, reliability, and file size
- Keep the path simple for one-off demos. A ready-made recorder avoids maintaining a capture implementation and commonly provides a share workflow.
- Use custom capture when you need product integration. The browser APIs expose media streams, but you must design permission handling, recording lifecycle, storage, and navigation behavior.
- Test audio and permission behavior on the actual target setup. Capture surfaces, microphone access, and codecs can differ by browser and operating system.
- Protect sensitive content. Review the recording before sharing; browser walkthroughs can reveal account details, notifications, or private URLs.
- Separate video from screenshots. A screenshot API such as ScreenshotNeo returns an image or PDF, not a watchable sequence of interactions.
Frequently Asked Questions
Can I record a website without installing software?
A web page can use the browser’s screen-capture API in a supported secure context, but the browser still asks the user to choose and authorize a capture surface. A ready-made recorder may require an app or extension, depending on its current workflow.
Can I record a website with both my voice and browser audio?
Potentially. Display audio and microphone audio are separate capture sources, and actual display-audio availability depends on the browser, selected surface, and operating system.
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No. It records structured interactions for replay and measurement rather than a conventional watchable screen-video file.
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