Recommended Free Tools
The documented constructor is new DefaultProvider(baseUrl): it takes a download-host URL, not a general options object. For the usual install flow, configure browser, build, platform, cache, and provider selection through install({ ... }). Use a custom provider only when you need a different browser distribution or download source.
What the DefaultProvider constructor accepts
Puppeteer describes DefaultProvider as its standard BrowserProvider implementation. Its documented constructor signature is new DefaultProvider(baseUrl); baseUrl is the download host. The constructor reference does not list additional constructor options or describe a general options-object parameter. See the DefaultProvider API reference.
The class also exposes getDownloadUrl(options), getExecutablePath(options), getName(), and supports(options). Those are provider methods, not extra constructor arguments.
When to use the default provider or a custom one
| Approach | Use it when | Compatibility and work |
|---|---|---|
| Default provider | The standard Puppeteer browser binaries and download source meet your needs. | Puppeteer tests and guarantees compatibility with its default binaries; setup is simpler. |
| Custom provider | You must fetch a browser from a mirror, private host, or other distribution. | You implement URL, support, and executable-path behavior, then validate the distribution and maintain compatibility yourself. |
Puppeteer explicitly says custom providers are not officially supported. Its custom provider example is an interface pattern, not a guarantee that an arbitrary browser archive will work. Match the actual browser, build, platform, archive layout, and executable path.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Install-time settings belong in install()
Provider selection and browser download settings are install-time concerns. The InstallOptions reference lists the following settings; confirm the reference for the version installed in your project, since the cited DefaultProvider API page displayed version 25.5.0 and the InstallOptions page displayed version 25.12.0.
browser: browser to install.buildId: browser build identifier. Puppeteer says it should uniquely identify binaries and is used for caching.cacheDir: directory where downloaded browsers are stored.baseUrl: optional download-host override. The listed defaults are Chrome for Testing storage for Chrome and Mozilla’s Firefox nightly archive for Firefox.platform: target platform; auto-detected if omitted.providers: providers tried in order. Puppeteer automatically adds the default provider as fallback.expectedHash: optional SHA-256 archive verification. If omitted, the download proceeds without integrity verification.installDeps: optional system dependency installation. It defaults tofalseand is supported only for Chrome on Debian or Ubuntu; usingapt-getrequires system privileges.unpack: whether to unpack the archive; defaults totrue.downloadProgressCallbackandlogger: progress and logging controls.
For exact types and version-specific behavior, consult the InstallOptions API reference.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Set up a custom provider
The official example creates a provider instance and supplies it to install({ providers: [...] }) along with the browser, build ID, platform, and cache directory. The following is a shape to adapt, not a drop-in implementation: the provider methods must return paths and URLs that match your distribution and archive layout.
import { install } from '@puppeteer/browsers';
class MirrorProvider {
constructor(baseUrl) {
this.baseUrl = baseUrl;
}
supports(options) {
// Return true only for browser/build/platform combinations
// that this mirror actually serves.
return options.browser === 'chrome';
}
getDownloadUrl(options) {
// Construct the real archive URL for this build and platform.
// Replace this illustrative mapping with your mirror's layout.
return `${this.baseUrl}/${options.buildId}/archive.zip`;
}
getExecutablePath(options) {
// Return the executable path after extraction, matching the
// real archive's directory and executable names.
return `/your/cache/path/${options.buildId}/chrome`;
}
getName() {
return 'mirror';
}
}
const provider = new MirrorProvider('https://mirror.example.com');
await install({
browser: 'chrome',
buildId: 'YOUR_BUILD_ID',
cacheDir: './.cache/browsers',
// Set platform explicitly when targeting a different platform.
providers: [provider],
});The host, archive URL, build ID, and executable path above are illustrative and must be replaced with values valid for your distribution. The documented provider pattern and install call are shown in Puppeteer’s browsers package example. Because the default provider is a fallback, order custom providers intentionally and ensure unsupported combinations return the appropriate result according to the interface contract.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Keep download setup separate from browser launch
install() determines which browser binary is fetched and cached. Launch options configure the browser process after a usable binary exists. The launch reference includes browser, channel, executablePath, args, headless, userDataDir, and timeout; executablePath selects a local executable rather than changing where installation downloads from. Puppeteer cautions that its compatibility guarantee applies to the bundled browser. See LaunchOptions.
Puppeteer downloads a specific Chrome version by default so its API works with that browser version. Configuration files provide defaults, and applicable environment variables override them. Configuration files and environment variables are ignored by puppeteer-core. If you change browser-download configuration, follow the configuration guide’s instructions to rerun browser installation or the relevant postinstall step: Puppeteer configuration.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Verify the provider before relying on it
- Check that the browser, build ID, and platform you pass to
install()are served by the intended provider. - Confirm the provider returns a reachable archive URL and that the archive’s internal paths match the executable path it reports.
- Use
expectedHashwhen you have a trusted SHA-256 value and want archive integrity verification; without it, installation does not verify the archive hash. - After installation, launch the resulting executable in the target environment and exercise the Puppeteer features your application requires.
- Keep the installed package version and its matching API documentation together when reviewing version-sensitive behavior.
Troubleshooting provider setup
- The constructor rejects an options object: the documented constructor takes
baseUrl, not a general options object. Put browser/build/cache/provider choices ininstall(). - Install cannot find or download the archive: check the provider order, build ID, platform, and URL generated by
getDownloadUrl(). Verify that the mirror serves that exact file. - Installation succeeds but launch fails: the executable path or archive layout may not match the distribution, or the binary may be incompatible with the requested build or environment. Validate the extracted path and test the binary directly.
- A custom provider is never selected: verify that its support check matches the requested browser/build/platform and that it appears in the
providersarray in the intended order. The default provider remains the fallback. - Changing configuration does not change the downloaded browser: configuration and postinstall behavior may differ by package or install method. Check the configuration guide and rerun the browser installation step it specifies; note that
puppeteer-coreignores Puppeteer configuration files and environment variables. - Browser launch works locally but fails on the deployment host: test the same platform and required system dependencies there. The documented
installDepssupport is limited to Chrome on Debian or Ubuntu and requires privileges forapt-get.
Or skip the browser setup
If your goal is to capture a website rather than manage browser binaries, ScreenshotNeo offers a one-request screenshot API. Its cleanup steps accept consent banners like a visitor and remove 60+ known consent platforms, newsletter popups, and chat widgets before capture; each step can be disabled.
Use your API key from the ScreenshotNeo account. See the ScreenshotNeo API documentation for request options and response details.
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpBot checks and CAPTCHAs, blank pages, timeouts, failed loads, and cache hits cost nothing; response headers report the page verdict and whether the request was billed. ScreenshotNeo also provides an MCP server with take_screenshot, get_page_info, and capture_pdf tools for AI agents. The free plan includes 1,000 screenshots per month with no card; paid plans start at $5 for 3,000.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Sign up for ScreenshotNeo’s free plan.
Frequently Asked Questions
Does DefaultProvider accept an options object?
No. Its documented constructor is new DefaultProvider(baseUrl); install settings go in install().
Does a custom provider replace the default provider entirely?
Not necessarily. Puppeteer documents the default provider as an automatic fallback after the providers you supply.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
