Does it work on canvas-based charts?

Canvas content is captured as rendered. Whatever your charting library painted is what appears in the file.

Can users tweak the export before saving?

Optionally — switch the editor on and they can crop, annotate or caption before the file is produced. Leave it off and the export is one click.

Use cases

Add an “export as PDF” button to your dashboard

Every dashboard eventually gets asked for "can I download this?" — and the answers all hurt: re-render the view server-side with a headless browser you now operate, rebuild the chart in a PDF library, or ship a screenshot that doesn't survive dark mode. Meanwhile the perfect render already exists, on the user's screen.

Try it in the playground →Read the capturing docs

One element is enough

Point the capture at a selector — the chart, the invoice, the whole report — and that element is the file. Several formats come out of a single capture: PNG for chat, PDF for filing, SVG when it should stay crisp.

No rendering farm to run

The user's browser has already done the rendering; the SDK reads its computed result. There is no headless Chrome to patch, scale, or explain to your CFO — which is also why the per-capture economics beat server-side rendering.

Files can land on your side too

Downloads for the user, plus a webhook to you when you want the export recorded — with whatever params the button attached, like the report id and who exported it.

Questions people ask

Does it work on canvas-based charts?: Canvas content is captured as rendered. Whatever your charting library painted is what appears in the file.
Can users tweak the export before saving?: Optionally — switch the editor on and they can crop, annotate or caption before the file is produced. Leave it off and the export is one click.