Website Screenshot Tool
Capture a full-page screenshot of any website URL without installing any software.
Did this tool work for you?
How to use this calculator
- 1
Enter the full URL of the website you want to screenshot.
- 2
Click "Check Now" to generate the screenshot.
- 3
The screenshot may take a few seconds to load while the page is captured.
- 4
Right-click the screenshot to save or copy it.
Frequently asked questions
How is the screenshot generated?
Screenshots are captured by Thum.io, a screenshot-as-a-service provider. Our server sends your URL to their rendering engine, which loads the page in a headless browser and returns the screenshot image. The process typically takes 2–10 seconds for first capture.
Will the screenshot show the latest version of the site?
Thum.io caches screenshots for a period. If the site was recently updated, you may see a slightly older version. For development testing, screenshots from this tool are best used as a quick visual check rather than a precise real-time preview.
Why might a screenshot fail or show incorrectly?
Some sites block headless browsers using bot detection. Sites requiring authentication show the login page. Some single-page apps (SPAs) may not fully render if they require JavaScript interaction. Heavy JavaScript sites may capture before all content loads.
Can I screenshot password-protected pages?
No. The screenshot is captured as an anonymous visitor would see the page. Login-protected content, paywalled articles, and pages requiring authentication will show the login or access-denied screen instead.
Website Screenshot Tool — Capture any URL as an image
Use cases for website screenshots
Visual QA during development: verify a page looks correct before launch. Competitor research: quickly see how competitor pages are laid out. Social media previews: check what your OG image looks like. Client reports: document the current state of a site. Bug reporting: capture the visual state at the time of an issue.
Limitations of automated screenshots
Automated screenshot tools capture a static view — they don't interact with the page. Dynamic content (sliders, infinite scroll, lazy-loaded images) may not appear. Some sites block automated rendering. For comprehensive visual testing, consider tools like Playwright, Puppeteer, Percy, or Chromatic.
Learn more from an authoritative source:
MDN Web DocsJSON Formatter & Validator
Format, validate, and minify JSON — with clear error messages for invalid input.
Base64 Encoder / Decoder
Encode plain text to Base64 or decode Base64 strings back to readable text.
URL Encoder / Decoder
Encode special characters in URLs (percent-encoding) or decode percent-encoded URLs.
UUID Generator
Generate UUID v4 (random) identifiers — one or in bulk.
Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →