How to Make a Certificate Template in Google Slides (Free, 2026)

Google Slides is the best free tool for building a certificate template, because the same file can later fill itself in automatically. In about 15 minutes you can set the right page size, lay out a clean professional design, and add text placeholders like {{name}} and {{date}}. Connect that template to a Google Form with the CertifyAll add-on, and every certificate from then on is generated, personalized, and emailed without you touching it. Here's the full walkthrough, including the design decisions that separate professional certificates from homemade-looking ones.

Step 1: Set the page size (don't skip this)

A new Google Slides presentation defaults to 16:9 widescreen — a video shape, not a paper shape. If anyone will ever print your certificate, change it first, because resizing later breaks your layout:

1. Open File → Page setup. Choose Custom from the dropdown.
2. Enter a paper size in landscape. 11.7 × 8.3 inches for A4, or 11 × 8.5 inches for US Letter. Pick whichever your audience prints on.
3. Delete the default text boxes. Start from a truly blank canvas.

Digital-only certificates can stay 16:9 — they look great on screens and in email — but the paper sizes look equally good digitally and survive printing, so they're the safer default.

Step 2: The layout that always works

Nearly every credible certificate — university diplomas included — follows the same vertical rhythm. Top to bottom:

• Border. A simple rectangle outline inset about 0.3" from the edge, 2–3pt, in your primary color. (Insert → Shape → Rectangle, fill: transparent.) A thin inner second line at 1pt adds the classic double-border effect.
• Logo, top center. Your school or company mark, modest size — it's a stamp of authority, not a billboard.
• Title. "Certificate of Completion" / "of Achievement" / "of Excellence" — large, letter-spaced, all caps works well.
• Presentation line. Small text: "This certificate is proudly presented to".
• The name. The hero of the document — biggest text on the page, centered, ideally in your display font. This is where {{name}} goes.
• Achievement line. What they did: "for successfully completing" followed by the course name ({{form_title}} if you want it automatic).
• Bottom row. Date on the left ({{date}}), signature on the right — a signature image or a script font above a thin line, with the signer's name and role beneath.

Optional extras that add weight: a seal or badge shape in a bottom corner, a subtle background tint, or a quiz score line (Scored {{score}}/{{total}} — {{percentage}}) for graded courses.

Step 3: Fonts and colors (two of each, maximum)

Font pairing is where most homemade certificates fall apart. The rule: one display font, one workhorse font, nothing else. Proven pairs from Google Slides' built-in font menu:

Colors: your brand color for the border and title, near-black (#1F2937 reads softer than pure black) for text, and at most one accent — gold (#B45309) remains the classic certificate accent for a reason. Three colors total, including the text.

Step 4: Add the placeholders

Placeholders are what turn a design into a template. Type them as plain text exactly where the real value should appear, styled exactly how the real value should look:

Two practical tips: make the {{name}} text box wider than you think — "Alexandra Konstantinopoulos" needs room "Ana Li" doesn't — and keep each placeholder in a single text run (don't half-bold it), so the replacement inherits one clean style.

Step 5: Make it fill itself in from Google Forms

A template you fill in by hand still costs you minutes per certificate. The same file becomes fully automatic in one connection:

1. Install CertifyAll from the Google Workspace Marketplace — it's the certificate add-on for Google Forms.
2. Open your form, launch CertifyAll, paste the Slides URL. The add-on detects your placeholders automatically.
3. Map and activate. Match {{name}} to the right question, optionally set a quiz passing score, and turn it on.

Every submission now generates a personalized PDF from your design, emails it to the respondent, and archives a copy in a CertifyAll Certificates folder in Google Drive. If your form is a quiz, only students above your passing threshold get one — the full workflow is in our quiz certificate guide.

5 mistakes that make certificates look cheap

• Too many fonts. Three or more fonts reads as a flyer, not a credential. Two, used consistently.
• WordArt-style effects. Shadows, glows, and gradient text are instant credibility killers. Flat color, clean lines.
• A tiny name. The recipient's name should be the largest element after (or including) the title. It's the whole point of the document.
• Stretched logos and seals. Hold Shift while resizing, always. A squashed logo undermines everything else.
• Pure black on pure white with no breathing room. Use near-black text, generous margins, and let the border frame empty space — sparseness is what reads as "official."

Frequently asked questions