Low opacity (8–15%) suits paperwork like invoices and letters. Push it higher for decorative templates like certificates or brochures.
Step 5 — Data (JSON)
View / Edit as JSON +
This is the data object merged into the current template. Generate it with any AI (matching this shape) and paste it here, or edit directly — click "Apply JSON" to load it into the form.
For PDF: in the print dialog, open "More settings" and enable "Background graphics" (Chrome/Edge), or accent colours and watermarks won't appear.
DOCX export uses Word's HTML import — text, tables and colours carry over and stay fully editable, but Word doesn't support the same layout engine as a browser, so double-check spacing after opening it.