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To make consistent website thumbnails for an Indian craft directory, capture each site in a browser using the same view, then crop or resize the captures to one card shape and display size. A screenshot records a rendered page or element; a directory thumbnail is that screenshot after it has been prepared to fit the directory’s layout.
There is no universal pixel size for website thumbnails. Choose dimensions based on your directory’s card design, keep the ratio consistent, and check that each craft site remains recognizable at the size readers will see.
Choose what each thumbnail should show
Before capturing anything, decide what a visitor should learn from a preview: the overall homepage design, a distinctive brand or hero area, or the structure of a long page. Use the same capture approach across entries where possible; mixing different views can make sites difficult to compare.
- Viewport capture: Shows the visible browser viewport, which works well as a compact first-screen preview.
- Element capture: Shows a selected region, such as a hero or brand area. This can make the subject more consistent when homepages vary substantially.
- Full-page capture: Captures the full scrollable page. It can provide a broader overview, but may become very tall and difficult to read when reduced to a directory card.
Playwright documents all three capture targets. Which one is best depends on what the directory visitor needs and whether the result remains legible at card size. Playwright screenshot documentation
#1 Best Overall
Prepare a repeatable capture workflow
1. Make a source list
Keep one canonical URL and one display name for each craft website. Record any chosen capture target or selector alongside the URL if you use element captures. The list format is up to you; what matters is that each directory entry maps unambiguously to its source site.
2. Capture pages under consistent conditions
Use a controlled browser setup and wait for the principal content to render before taking each screenshot. The right wait condition varies by site, so verify that images and other important content have appeared rather than assuming that a page load event means the page is ready.
Playwright can capture screenshots as PNG, JPEG, or WebP. Select a format based on the visual result and compatibility of your publishing pipeline; the documentation does not designate one format as best for every thumbnail. Playwright screenshot documentation
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3. Normalize the captures for your cards
Choose a card aspect ratio and display dimensions, then crop or resize every capture to match. Size images for their actual display slot rather than letting each entry dictate a different shape. The Guidelines for Indian Government Websites and Apps recommend using the correct image size and describe linking a thumbnail to a full-size image where useful; they do not prescribe a universal directory-thumbnail dimension. GIGW image best practices
When a reduced preview cannot show useful detail, consider linking it to a larger image or a page where the reader can inspect the site. Review crops carefully: a uniform frame is useful only if it does not cut off the part that identifies the craft business.
4. Review and regenerate consistently
If you refresh thumbnails later, keep the browser, operating system, browser version, settings, hardware, power source, and headless mode as consistent as possible. Playwright notes that these factors can affect screenshot rendering, so changes between runs may reflect the environment as well as the site. Playwright visual comparison guidance
Rank #3
What size should website thumbnails be?
Use the dimensions and aspect ratio required by your own directory cards; no universal pixel size is established by the cited guidance. Determine the card’s rendered size in your layout, then export a consistent image that looks sharp there. If readers need a closer look, link the thumbnail to a larger version instead of making every card oversized.
Make the directory previews accessible
For an informative thumbnail, provide alternative text that conveys its purpose, or ensure the craft website’s name appears as adjacent text. Do not rely on text embedded in the screenshot to communicate a site name or navigation information. GIGW guidance says images should add value and advises against using images to present text when text can convey the information. GIGW accessibility guidance
For example, if the adjacent card already names the business, the image’s alternative text can describe the preview’s role or visual content rather than repeat the name without adding information.
Or skip the browser setup
ScreenshotNeo can capture a site through a single GET request. For example, using cURL:
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpSee the ScreenshotNeo documentation for request options. Cookie banners are accepted before capture, and known consent platforms, newsletter popups, and chat widgets can be removed; each cleanup step can be turned off. Bot checks or CAPTCHAs, blank pages, timeouts, failed loads, and cache hits are not billed, and response headers report the page verdict and billing status. ScreenshotNeo also provides an MCP server for AI agents, with tools for taking screenshots, getting page information, and capturing PDFs. The free plan includes 1,000 screenshots per month with no card; paid plans start at $5 for 3,000 screenshots.
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Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Troubleshoot common thumbnail problems
The screenshot is blank or missing important content
The page may not have finished rendering when it was captured. Adjust the wait strategy for that site and confirm the principal content is visible before capture. Dynamic pages can need a selector-based wait or a deliberate delay; no single wait setting is right for every site.
The thumbnails look inconsistent even with the same dimensions
Check whether some entries use viewport captures while others use full-page or element captures, and standardize the capture style where practical. Also compare rendering conditions: browser and host differences can change screenshot output.
A full-page screenshot is unreadable in the card
A full-page image can be much taller than a viewport capture. Use a viewport or selected-element capture for the card, or make the thumbnail link to a larger view if the full page matters.
The crop hides the site’s identifying design
Revisit the crop position or choose an element capture aimed at the relevant brand or hero region. A fixed ratio should make entries comparable without removing the visual cue the preview is meant to show.
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Try another supported format—PNG, JPEG, or WebP—and inspect the output in the actual directory layout. GIGW guidance describes GIF as suitable for line art and flat areas of color and JPEG for photographs with many color variations, but the best choice for a site screenshot depends on its content and your compatibility needs. GIGW image best practices
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