Creating images

Here's the easiest way to create an image of a webpage:

Browsershot::url('https://example.com')->save($pathToImage);

##Formatting the image

By default, the screenshot's type will be a png. (According to Puppeteer's Config) But you can change it to jpeg with quality option.

Browsershot::url('https://example.com')
    ->setScreenshotType('jpeg', 100)
    ->save($pathToImage);

##Sizing the image

By default the screenshot's size will match the resolution you use for your desktop. Want another size of screenshot? No problem!

Browsershot::url('https://example.com')
    ->windowSize(640, 480)
    ->save($pathToImage);

You can screenshot only a portion of the page by using clip.

Browsershot::url('https://example.com')
    ->clip($x, $y, $width, $height)
    ->save($pathToImage);

You can take a screenshot of an element matching a selector using select and an optional $selectorIndex which is used to select the nth element (e.g. use $selectorIndex = 3 to get the fourth element like div:eq(3)). By default $selectorIndex is 0 which represents the first matching element.

Browsershot::url('https://example.com')
    ->select('.some-selector', $selectorIndex)
    ->save($pathToImage);

##Getting a screenshot as base64

If you need the base64 version of a screenshot you can use the base64Screenshot method. This can come in handy when you don't want to save the screenshot on disk.

$base64Data = Browsershot::url('https://example.com')
    ->base64Screenshot();

##Manipulating the image

To perform image manipulation on the screenshot, you need to install the optional dependency spatie/image. v3 or higher is required.

composer require spatie/image

You can use all the methods spatie/image provides. Here's an example where we create a greyscale image:

Browsershot::url('https://example.com')
    ->windowSize(640, 480)
    ->greyscale()
    ->save($pathToImage);

##Taking a full page screenshot

You can take a screenshot of the full length of the page by using fullPage().

Browsershot::url('https://example.com')
    ->fullPage()
    ->save($pathToImage);

##Setting the device scale

You can also capture the webpage at higher pixel densities by passing a device scale factor value of 2 or 3. This mimics how the webpage would be displayed on a retina/xhdpi display.

Browsershot::url('https://example.com')
    ->deviceScaleFactor(2)
    ->save($pathToImage);

##Mobile emulation

You can emulate a mobile view with the mobile and touch methods. mobile will set the display to take into account the page's meta viewport, as Chrome mobile would. touch will set the browser to emulate touch functionality, hence allowing spoofing for pages that check for touch. Along with the userAgent method, these can be used to effectively take a mobile screenshot of the page.

Browsershot::url('https://example.com')
    ->userAgent('My Mobile Browser 1.0')
    ->mobile()
    ->touch()
    ->save($pathToImage);

##Device emulation

You can emulate a device view with the device method. The devices' names can be found Here.

$browsershot = new Browsershot('https://example.com', true);
$browsershot
        ->device('iPhone X')
        ->save($pathToImage);

is the same as

Browsershot::url('https://example.com')
    ->userAgent('Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1')
    ->windowSize(375, 812)
    ->deviceScaleFactor(3)
    ->mobile()
    ->touch()
    ->landscape(false)
    ->save($pathToImage);

##Backgrounds

If you want to ignore the website's background when capturing a screenshot, use the hideBackground() method.

Browsershot::url('https://example.com')
    ->hideBackground()
    ->save($pathToImage);

##Dismiss dialogs

Javascript pop ups such as alerts, prompts and confirmations cause rendering of the site to stop, which leads to an empty screenshot. Calling dismissDialogs() method automatically closes such popups allowing the screenshot to be taken.

Browsershot::url('https://example.com')
    ->dismissDialogs()
    ->save($pathToImage);

##Disable Javascript

If you want to completely disable javascript when capturing the page, use the disableJavascript() method. Be aware that some sites will not render correctly without javascript.

Browsershot::url('https://example.com')
    ->disableJavascript()
    ->save($pathToImage);

##Disable Images

You can completely remove all images and elements when capturing a page using the disableImages() method.

Browsershot::url('https://example.com')
    ->disableImages()
    ->save($pathToImage);

##Block Urls

You can completely block connections to specific Urls using the blockUrls() method. Useful to block advertisements and trackers to make screenshot creation faster.

$urlsList = array("example.com/cm-notify?pi=outbrain", "sync.outbrain.com/cookie-sync?p=bidswitch");
Browsershot::url('https://example.com')
    ->blockUrls($urlsList)
    ->save($pathToImage);

##Block Domains

You can completely block connections to specific domains using the blockDomains() method. Useful to block advertisements and trackers to make screenshot creation faster.

$domainsList = array("googletagmanager.com", "googlesyndication.com", "doubleclick.net", "google-analytics.com");
Browsershot::url('https://example.com')
    ->blockDomains($domainsList)
    ->save($pathToImage);

##Waiting for lazy-loaded resources

Some websites lazy-load additional resources via ajax or use webfonts, which might not be loaded in time for the screenshot. Using the waitUntilNetworkIdle() method you can tell Browsershot to wait for a period of 500 ms with no network activity before taking the screenshot, ensuring all additional resources are loaded.

Browsershot::url('https://example.com')
    ->waitUntilNetworkIdle()
    ->save($pathToImage);

Alternatively you can use less strict waitUntilNetworkIdle(false), which allows 2 network connections in the 500 ms waiting period, useful for websites with scripts periodically pinging an ajax endpoint.

##Delayed screenshots

You can delay the taking of screenshot by setDelay(). This is useful if you need to wait for completion of javascript or if you are attempting to capture lazy-loaded resources.

Browsershot::url('https://example.com')
    ->setDelay($delayInMilliseconds)
    ->save($pathToImage);

##Waiting for javascript function

You can also wait for a javascript function until is returns true by using waitForFunction(). This is useful if you need to wait for task on javascript which is not related to network status.

Browsershot::url('https://example.com')
    ->waitForFunction('window.innerWidth < 100', $pollingInMilliseconds, $timeoutInMilliseconds)
    ->save($pathToImage);

##Waiting for a selector

You can also wait for a selector by using waitForSelector(). This is useful if you need to wait for the selector to appear in page.

Browsershot::url('https://example.com')
    ->waitForSelector('#my_selector')
    ->save($pathToImage);

##Adding JS

You can add javascript prior to your screenshot or output using the syntax for Puppeteer's addScriptTag.

Browsershot::url('https://example.com')
    ->setOption('addScriptTag', json_encode(['content' => 'alert("Hello World")']))
    ->save($pathToImage);

##Adding CSS

You can add CSS styles prior to your screenshot or output using the syntax for Puppeteer's addStyleTag.

Browsershot::url('https://example.com')
    ->setOption('addStyleTag', json_encode(['content' => 'body{ font-size: 14px; }']))
    ->save($pathToImage);

##Output directly to the browser

You can output the image directly to the browser using the screenshot() method.

$image = Browsershot::url('https://example.com')->screenshot()

##Setting the user data directory

You can set the user data directory that is used to store the browser session and additional data. Setting this to a static value may introduce cache problems, could also increase performance. It needs to be an absolute path.

$image = Browsershot::url('https://example.com')
    ->userDataDir('/tmp/session-1')
    ->screenshot()