How to Save a Thumbalizr Screenshot as a PDF

Thumbalizr’s current feature and API pages document screenshot images in JPG or PNG format, not a direct PDF download. To make a PDF, generate and open the screenshot image, then print it from your browser and choose Save as PDF in the print dialog. On Windows or Linux in Chrome, press Ctrl+P; on Mac, press Command+P. Thumbalizr’s API documentation lists JPG and PNG output formats, while Chrome’s print instructions cover printing an opened image or file.

Save a Thumbalizr screenshot as a PDF

Enter the website URL in Thumbalizr and create the screenshot. Thumbalizr offers a free demo; available capture size and options depend on the plan.
Open the resulting JPG or PNG screenshot. If Thumbalizr offers a download button, save the image first, then open the downloaded file in your browser.
Open the browser’s print dialog: choose File → Print, or press Ctrl+P on Windows/Linux or Command+P on Mac.
Set the print destination to Save as PDF. Depending on the operating system and browser, the PDF destination may instead be in the operating system’s print dialog.
Review the preview, select the orientation and scaling that keep the screenshot legible, and save the PDF.

Chrome documents printing an opened page, image, or file and selecting the destination in its print window. The exact destination label and location can vary with browser and operating system configuration.

Choose the right capture before converting

Printing only converts the image you already have; it cannot add webpage content that Thumbalizr did not capture. Check whether the screenshot shows the visible browser screen or the entire page before saving it.

What to check	Why it matters	What to do
Capture scope	A viewport screenshot contains only what was visible in the captured browser area. The PDF will not restore the rest of the page.	If you need the complete page, request a full-page capture where your Thumbalizr plan supports it. Thumbalizr’s feature page lists full-page capture for paid plans; its free option is screen-sized.
Image dimensions	A very wide or tall screenshot may be scaled down to fit the PDF page, making small text hard to read.	Inspect the print preview. Try landscape orientation or a larger paper size, and avoid shrinking a long page onto a single sheet if readability matters.
Watermark	Thumbalizr’s plan table describes its free option as watermarked.	Check the downloaded image before converting it. PDF printing preserves what is in the image, including any watermark.
Freshness	A screenshot may reflect an earlier capture or cached image.	Use Thumbalizr’s documented timestamp option, where available on your plan, to request a new thumbnail.

Thumbalizr’s API describes size values for full page or visible screen, width for thumbnail width, and bwidth/bheight for browser viewport dimensions. The available ranges and options depend on the plan. Its API documentation lists output format as jpg or png; it does not document PDF as an image response format.

What Thumbalizr documents about PDF output

Thumbalizr’s feature and API pages describe image screenshots rather than a direct PDF export. A Thumbalizr blog result mentions PDF exports as a capability planned during its ScreenshotCenter transition, but a roadmap statement does not establish that the feature is now available. Check the live Thumbalizr interface or a dated release notice before relying on direct PDF export.

For the documented workflow, treat Thumbalizr as the screenshot generator and the browser as the PDF converter. See the Thumbalizr features and pricing page for its current plan details and the API documentation for its documented image options. Plan prices and quotas can change.

Or skip the browser setup

ScreenshotNeo can return website captures as images or PDFs from one API request. For a PDF capture, use the PDF output and its paper size, margins, landscape, and page-range options documented in the ScreenshotNeo API docs. The basic request pattern is:

curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webp

import requests
r = requests.get("https://api.screenshotneo.com/v1/shot", params={"access_key": "YOUR_API_KEY", "url": "https://stripe.com"}, timeout=90)
open("shot.webp", "wb").write(r.content)

const q = new URLSearchParams({ access_key: 'YOUR_API_KEY', url: 'https://stripe.com' });
const res = await fetch(`https://api.screenshotneo.com/v1/shot?${q}`);

These examples show the documented one-request capture pattern. Select PDF output and any PDF layout options using the API parameters in the docs. ScreenshotNeo removes cookie banners, newsletter popups, and chat widgets before capture, and each of those steps can be turned off. Bot checks, blank pages, failed loads, timeouts, and cache hits are not billed; response headers identify the page verdict and billing status. Its MCP server lets AI agents use take_screenshot, get_page_info, and capture_pdf. The free plan includes 1,000 screenshots a month with no card; paid plans start at $5 for 3,000 screenshots.

Troubleshooting

There is no “Save as PDF” choice

Some setups show print destinations in a system dialog rather than Chrome’s preview. Open the operating system’s print controls and look for a PDF destination. On Android, Chrome’s documented flow is More → Share → Print, then choose Save as PDF and a save location.

The PDF contains only part of the webpage

The conversion preserves the screenshot’s contents; it does not recapture the site. The source may be a visible-screen capture rather than a full-page one. Generate a full-page screenshot if your plan supports it, then print that image again.

The screenshot looks blurry in the PDF

The PDF cannot add image detail. Check the source image dimensions and avoid scaling a large screenshot down too far in print preview. If the page is tall or wide, use a suitable orientation or paper size and allow multiple pages where needed.

The PDF has an unexpected margin or orientation

Print layout depends on the browser and operating system. Review the preview before saving, adjust orientation and scaling, and check the saved PDF before sharing it. A screenshot is a raster image, so these settings affect how it is placed on PDF pages.

The PDF still has a watermark

The watermark is part of the generated screenshot. Changing the print destination does not remove it. Thumbalizr’s features page describes watermark removal as a paid-plan feature; confirm current plan terms on its site.

Performance, reliability, and cost

Conversion cost: The browser print step does not require buying a PDF tool. A Thumbalizr account or paid plan may matter for capture features such as full-page screenshots or watermark removal, but not simply to print an image you already have.
Image quality: A PDF made from a screenshot is image-based. Text may not be selectable or searchable, and resizing can reduce legibility.
Reliability: Save the source image before printing if you need a repeatable record. Confirm the capture includes the required page area, then inspect the resulting PDF.
Repeat workflows: Manual browser printing is suitable for occasional conversions. For automated PDF captures, use a screenshot API that documents PDF output and layout options.

FAQ

Can I convert an existing Thumbalizr JPG or PNG without taking another screenshot?

Yes. Open the image in a browser and print it to PDF; no new capture is needed.

Will the PDF contain selectable text?

Usually not when it is made by printing a screenshot image. The page content is stored as pixels in the image.

Does a PDF conversion make a screen capture full-page?

No. The PDF contains the image’s captured area. Full-page content must be present in the screenshot first.

Can I save the PDF on a phone?

Chrome for Android documents printing an opened image or file and choosing Save as PDF in the print flow.