Quick Answer
A bulk certificate generator turns one designed template into a personalized certificate for every person on your list. Upload a CSV with a header row, map columns like name, course, and date onto the template, preview any row, and export — our free version renders each certificate at 1500×1060 in your browser and downloads them as PNGs, a ZIP, or a single PDF, so your recipients’ names never leave your device.
How It Works
Load your list: upload a CSV file with a header row or paste the CSV text — columns are detected automatically, and a sample list is one click away
Map the fields: for recipient name (required), course/award title, subtitle, extra line, date, and signer, pick a CSV column from the dropdown or type custom text with {column} merge tokens
Design the certificate: choose landscape or portrait, a background preset or two custom colors, a border style with accent color, the title size, auto or manual text color, and the decorative seal — with a live preview of any row via the row navigator
Export in bulk: download the current certificate as a PNG, every row as a ZIP of PNGs named certificate-recipient-name.png, or all rows as one PDF with a page per person — all rendered locally in your browser
Key Facts
- CSV mail-merge: upload a CSV or paste it in — columns are detected automatically and mapped to template fields
- Merge any field two ways: pull a CSV column directly, or type custom text with {column} tokens for mixed content
- Landscape (1500×1060) or portrait (1060×1500) certificates rendered on canvas at print-friendly resolution
- Four background presets plus two custom colors, three border styles with an accent color, and a decorative scalloped seal
- Big serif title with adjustable size, letter-spaced small-caps award line, and auto text color by background luminance
- Live preview with a row navigator — check any recipient ("row 3 of 25") before exporting
- Export the current row as PNG, every row as a ZIP of PNGs, or every row as one PDF with a page per certificate
- Free with no sign-up, no credits, and no watermarks — names and CSV rows never leave your browser
Frequently Asked Questions
Is this certificate generator really free?
Yes — completely free, with no sign-up, no credits, no row limits, and no watermarks on any export. Tools like Robolly and PDFMonkey charge monthly subscriptions for exactly what this page does: merging a CSV onto a designed template and rendering certificates. Everything here runs locally in your browser, so there is no per-certificate cost to pass on.
Are my recipients’ names and CSV data private?
Completely private. Your CSV is parsed with JavaScript inside this browser tab, certificates are drawn on an HTML canvas, and the PNG, ZIP, and PDF exports are all generated locally. Names, courses, and every other row value are never uploaded, stored, or logged on any server — you can go offline after the page loads and keep generating.
How does the CSV mail-merge work?
Upload a CSV file (or paste the CSV text). The first row is read as the header, and every column becomes available as a merge field. For each part of the certificate — recipient name, course/award title, date, signer, subtitle, extra line — you either pick a column directly from a dropdown or type custom text containing tokens like {name} or {course} that get replaced per row. The live preview lets you step through rows to verify every merge before exporting.
Can I use these certificates for school, training, or HR?
Yes. The tool is deliberately generic: teachers use it for student awards and course completion, trainers for workshop and webinar attendance, and HR teams for employee recognition, years-of-service, and training compliance. The exports are standard PNG images and PDFs you can print or email. Just make sure the title you type matches the achievement actually earned — the tool personalizes design, not accreditation.
What size and format are the exported certificates?
Each certificate renders at 1500×1060 px (landscape) or 1060×1500 px (portrait) — crisp enough for printing and sharing. You can download the current certificate as a PNG, every recipient as individual PNGs bundled in one ZIP (named certificate-recipient-name.png), or all recipients in a single PDF with one page each. The PDF pages are A4-sized and match the certificate aspect ratio exactly, so they print edge-to-edge without distortion.