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David Bejan

Founder of Oppye

David Bejan is the founder of Oppye and a graphic designer focused on ad creative production. He writes about resizing, repurposing, and scaling campaign creative across platforms.

Posts by David Bejan

Design Tools

ChatGPT Images 2.5: Flare vs Sunburst, Pricing, and Creative Workflows

Explore ChatGPT Images 2.5, Flare vs Sunburst, API pricing, editing tools, early user feedback, and practical workflows for designers and developers.

September 10, 2026

Ad Creative

Do AI-Generated Ads Need a Label in the EU? What Marketers & Designers Need to Know in 2026

Do AI-generated ads need a label in the EU? Learn what Article 50 requires, when ads count as deepfakes, platform rules, examples, and practical steps.

August 24, 2026

Google Ads

Google Performance Max Banner Sizes: Image Specs, Safe Zones & Creative Checklist (2026)

Get the current Google Performance Max banner sizes, image dimensions, logo specs, safe-zone rules, asset counts, and a practical 2026 checklist.

July 20, 2026

Design Tools

10 AI Design Tools Every Graphic Designer Needs in 2026

The 10 AI design tools worth knowing in 2026 — ChatGPT, Photoshop, Illustrator, Firefly, Figma, Ideogram, Magnific (formerly Freepik), Envato, Canva, and Oppye. What each one is actually good at, where it falls short, and how they fit together.

July 9, 2026

Ad Creative

Canva Magic Resize Alternative for Ads: How to Turn One Creative Into Every Platform Size

Need to resize one ad creative for Meta, Google, LinkedIn, Stories, and Display? Learn why ad resizing needs more than cropping — and how Oppye turns one approved creative into a full campaign set.

June 22, 2026

Ad Creative

How to Turn One Ad Into Every Size Your Campaign Needs

Turn a single ad creative into every size your campaign needs — Meta, Google Display, LinkedIn, and Performance Max. Exact 2026 specs, the four aspect ratios that cover almost everything, and a faster way to resize.

June 7, 2026