TL;DR
SnapDOM captures an element already rendered in the user browser. Playwright is best for cross-browser automation, end-to-end tests and server-side screenshots.
Different tools for different execution models
| Requirement | SnapDOM | Playwright |
|---|---|---|
| Runs in an existing web app | Yes | Via automation |
| Needs server infrastructure | No | Usually |
| Capture arbitrary URLs | No | Yes |
| Controlled browser engine | User browser | Yes |
| Element export button | Direct | Network workflow |
Choose SnapDOM when
- The element already exists in the user’s DOM.
- The export should work client-side without uploading private UI.
- You need SVG, PNG, JPEG, WebP, Canvas or Blob from one capture.
Choose Playwright when
- You must render without an active user browser.
- You need navigation, authentication automation or full-page URL screenshots.
- Output must come from a controlled browser build.
This requires a test/runtime environment and browser binaries, but it solves a broader automation problem.
Frequently asked questions
Can SnapDOM replace every Playwright screenshot?
No. It replaces client-side element capture, not remote-page rendering or browser automation.
Can both be used together?
Yes. Playwright can load a page that uses SnapDOM, though direct browser screenshots may be simpler in an automated workflow.
Capture it in the browser
Install SnapDOM and turn the DOM your users already see into a portable image.
Open the demoInstall from npm