Sizzy
Scroll, click, or navigate to a different URL, and all the devices will follow. Take a screenshot of the current viewport or the entire website. You can also screenshot all devices at once. With, or without a device frame. So many possibilities! Inspecting devices one by one can be a chore, so Sizzy includes a universal inspection element that allows you to inspect all devices at once. Sizzy has the most accurate device simulation. It simulates the device frame, and the UI for the browser & OS, and you can completely customize everything. Take a screenshot of the current viewport or the entire device. You can also screenshot all devices at once. Try pressing the buttons. You can easily disable the network per device, or for all the devices. This way you can test if your app works for users who are not online. Easily simulate the color scheme preference and switch between light and dark modes for all devices, or for an individual device.
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URL2PNG
URL2PNG is a screenshots as a service platform that provides a reliable, API-first way to capture snapshots of any publicly accessible website and embed those images directly into applications, dashboards, or workflows by making simple HTTP requests to its RESTful service; developers can generate high-fidelity website screenshots in PNG (and optionally JPEG) format with control over full-page capture or thumbnail sizes, viewport dimensions, user agent strings, and optional delay settings so they can tailor captures to specific use cases such as marketing previews, quality assurance, monitoring, documentation, or design validation. The API lets users override default rendering behavior with custom CSS injection, control viewport and device simulation, and automate thumbnail or full-page renders without maintaining their own screenshot infrastructure, and it supports common developer workflows with example code for languages.
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Urlbox
Urlbox is the trusted website screenshot service that delivers flawless, full-page captures at scale via a single, developer-friendly API. Designed from the ground up for high-volume, automated screenshots, it renders pages “as meticulously as a designer on macOS,” supports over 100 browser rendering options (including viewport, element and full-page modes), and produces PNG, PDF, video or fully hydrated HTML, Markdown and metadata outputs with custom JavaScript. Whether you need one screenshot or one million before breakfast, Urlbox’s globally distributed, headless-browser infrastructure handles massive workloads without breaking a sweat. It's a single API call that lets you control dimensions, formats, device emulation, authentication, CSS injection, dark mode, banner hiding, and more, ensuring accuracy, consistency, and security for research, compliance, design, marketing, and monitoring.
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Userparser
Userparser is a user-agent parser & IP-address lookup API that transforms user agent strings into rich metadata and usage analytics. Sign up and start receiving parsed user-agent & ip-address data instantly to detect country, browser, OS, device, and crawler in real-time with our secure user-agent string & IP-address Lookup API.
This free user-agent parser and IP-address lookup tool enables developers to determine what type of device a user is using and where he is making the request. To assist them in creating more engaging user experiences.
With this tool, you can easily parse user agents and extract information such as device type, device name, device brand, device viewport width, device viewport height, operating system name, operating system version, browser name, browser version, crawler name, crawler category, crawler owner, crawler URL, and so on.
You can easily perform an IP-address lookup with this tool and extract information such as country name, country code, etc.
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