Render Mobile Website Screenshots with Custom Dimensions Using Our Screenshot API
Meta Description:
Easily capture perfect mobile website screenshots with custom dimensions using VeryPDF's Screenshot APIno browser clusters, no headaches.
Every client meeting, I used to waste an hour.
Not on presenting.
Not on prepping the pitch.
But on trying to get a clean, accurate screenshot of a mobile website for our internal reports.
It always started the same way:
Fire up dev tools.
Emulate mobile screen size.
Clear cookie banners, kill popups, block chat widgets.
Pray the animations don't mess up the shot.
Then boomsomething breaks. The layout shifts. A banner reloads. Screenshot ruined.
It felt like wrestling a ghost in a browser tab.
So I gave up on doing it manually.
I went looking for something cleaner, faster, more reliable.
That's when I found VeryPDF Website Screenshot API.
What is VeryPDF Website Screenshot API?
In plain speak
It's an API that lets developers capture high-quality screenshots of web pages,
without spinning up headless browsers or handling edge-case insanity.
You send a URL and a few options
And get back a clean, perfectly rendered screenshot.
No ad banners. No cookie forms. No broken layouts.
Who's this for?
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Dev teams who hate babysitting browser clusters
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Agencies needing pixel-perfect snapshots for clients
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SaaS founders building screenshot functionality into products
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Marketers prepping clean visuals for decks
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QA folks doing visual regression checks
Why I Chose It Over Others
Let's be honestthere are tons of screenshot tools.
Some free. Some overhyped.
I tried the big names.
Half of them couldn't load JS-heavy pages.
Others didn't support lazy-loaded content.
Most didn't play nice with mobile or dark mode.
And if I wanted full-page mobile views? Forget it.
Here's what stood out about VeryPDF:
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Dead simple API One call, job done.
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Ad & cookie blocker baked in I'm talking 50,000+ rules that auto-kill annoying overlays.
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Mobile view precision Set the device, the size, and boomflawless mobile shot.
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Dark mode support Want to screenshot a site as it looks in iOS dark mode? It's just a toggle.
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You can inject custom CSS/JS Absolute game-changer. Need to click something before the shot? Add your JS.
How I Use It (Real Examples)
Use Case 1: Mobile App Design Testing
We needed to QA landing pages for a mobile app campaign.
The marketing team kept sending desktop screenshots scaled down. Useless.
With VeryPDF Screenshot API, I just sent the URL with custom dimensions for iPhone 14 Pro.
Specified dark mode, removed animated elements, and let the API scroll the page automatically.
Got pixel-perfect screenshots with zero manual effort.
Use Case 2: Sales Enablement Decks
We create monthly decks for B2B clients.
Before, capturing mobile-friendly screenshots meant wasting 1530 minutes per URL.
Now?
I pass the URL to a script with the API call and get clean, ad-free shots ready to drop into slides.
It even blocks the "chat with us" widget that some clients insist on putting in the footer.
Use Case 3: Website Monitoring and Visual QA
When launching a new feature, we needed to monitor how it rendered across devices.
Instead of cobbling together a Puppeteer script,
I built a cron job using VeryPDF's API.
It hit URLs hourly and stored screenshots in S3.
Visual QA done without spinning up anything heavy.
Saved 5+ hours per sprint.
Key Features That Just Work
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Full-page screenshots No cropping. It scrolls the whole page and catches lazy-loaded content.
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Device emulation Emulate any screen size or pick a preset. Great for responsive testing.
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Ad, popup, and banner blocking Let's face it: modern websites are messy. This cleans them up.
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Dark mode rendering True dark theme, not a screenshot of light mode with contrast lowered.
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Click elements or hide selectors Tweak the DOM without writing a script.
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Custom JS and CSS support Want to open a dropdown before snapping the shot? Just inject JS.
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Export as image, PDF, or even video/GIF I tested a scrolling animation to GIF. Looked flawless.
What It Replaced
Before this, I'd tried:
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Puppeteer Powerful, but a pain to set up and maintain.
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Third-party tools Either too rigid, or broke on complex JS pages.
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Manual screenshots Inconsistent, time-consuming, and error-prone.
VeryPDF took care of all the overhead,
especially with edge cases like:
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Pages behind login gates
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Dynamic rendering with JS
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Sticky elements messing up visibility
I didn't have to micromanage anything.
Final Thoughts
If you're still messing around with DevTools and screenshot extensionsstop.
This API saved me hours per week.
And it just works. No browser setup. No chrome flags.
Just a clean REST call and a great result.
If you're a developer, designer, marketer, or anyone needing automated, clean, and reliable web screenshots
I'd highly recommend this.
Try it yourself and see the difference:
https://www.verypdf.com/online/webpage-to-pdf-converter-cloud-api/
Need Something Custom?
VeryPDF isn't just about off-the-shelf tools.
They do custom builds tailored to your stack.
Need a PDF utility on Linux or a virtual printer driver on Windows? They've done it.
Want to intercept Windows print jobs and convert to PDF on the fly? Easy.
Their dev team can create tools using:
Python, PHP, C/C++, Windows API, JavaScript, .NET, HTML5, and more.
They've built OCR engines, barcode tools, file format converters, and cloud-based document pipelines.
Their tech covers everything from PDF security and digital signatures,
to monitoring APIs and developing document form generators.
Reach out here to discuss your custom project:
http://support.verypdf.com/
FAQs
1. Can I use this API for mobile-specific screenshots?
Yes. Just specify the screen size or choose a predefined device like iPhone 13 or Galaxy S22.
2. Does it block cookie banners and ads?
Absolutely. It includes a massive, frequently updated rule set to clean up screenshots.
3. Can I take full-page screenshots?
Yes, including lazy-loaded images and dynamic content. It scrolls automatically.
4. Can I inject custom JavaScript or CSS before taking the screenshot?
Yes. This is one of the API's most powerful features. You can manipulate the page however you like.
5. What formats are supported?
Images (JPG, PNG), PDF, GIF animations, and MP4 videosgreat for showing scrolling content.
Tags / Keywords
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