About AdResizer
A free, simple tool built by makers, for makers. No accounts, no databases, no data storage. Just fast, efficient image resizing for your ads.
Our Mission
We built AdResizer because we were frustrated with the complexity of preparing images for different advertising platforms. Each platform has its own requirements, and manually resizing images for Google Display, Meta, and LinkedIn was taking too much time.
So we created a tool that does it all in one place. Upload your images, set a focus point, and export perfectly sized versions for every major advertising platform in seconds.
And we made it completely free. No sign-ups, no premium tiers, no hidden fees. Just a tool that works.
What We Stand For
Simplicity
No complicated interfaces. Upload, adjust, export. That is it.
Privacy First
Your images are processed in your browser. We never store or access your files.
Free Forever
No accounts, no subscriptions, no paywalls. Just free tools for everyone.
By Makers
Built by people who understand the daily challenges of digital marketing.
How It Works
100% Client-Side Processing: All image processing happens directly in your browser using the HTML5 Canvas API. Your images never leave your device.
No Database: We do not store any data. There is no backend, no user accounts, and no analytics tracking your usage.
No Server Uploads: When you upload an image, it is loaded into your browsers memory. When you export, the ZIP file is generated locally and downloaded directly to your computer.