About this tool
Create a polished certificate of achievement, completion or appreciation as a print-ready PDF — no account and no upload. Enter the certificate title, the recipient's name, an optional body line, the date, your organization, and up to two signature blocks (name and title). Pick an accent color and the tool draws a landscape A4 page with a decorative double border, a large centered title, the recipient's name in an elegant serif face, and signature lines near the bottom. It is all rendered locally with pdf-lib.
Every text run is horizontally centered by measuring its width in the chosen font and placing it at x = (page width − text width) ÷ 2, so titles and names stay perfectly balanced no matter their length. The accent color you choose tints both border rectangles and the recipient's name; the border is drawn as an outer 3-point rectangle inside an inner 1-point rectangle for a classic framed look. The page is landscape A4 (841.89 × 595.28 pt), ready to print at home or send as a file.
The standard PDF fonts (Times and Helvetica) render Latin/Western-European text. Non-Latin scripts such as Arabic, Chinese or Cyrillic may not display and are replaced with a placeholder, so use Latin characters for names to be safe.