Aspectr handles the full agency ad workflow. 180 formats across 20 platforms. Images AND videos Safe zone overlays for TikTok, Snapchat, Meta, your content never gets hidden by UI AI focal point detection keeps subjects centered automatically Manual adjustment for full control over every crop Recommended & minimum sizes built in Multiple output formats (JPG, PNG, WebP, MP4) Batch export to auto-organized folders, ready for your ad manager Upload once. Export everywhere, platform-compliant.
Interactive
Free Options
Launch Team / Built With
The idea for Aspectr came during a client call that made me think: this is insane.
They described their workflow how they create ad assets:
- Brand team creates a hero image with 10MB
- my client sends it to an agency via email
- the agency resizes it for each platform and bills by the hour
- agency sends it back days later
- my client sends the resized assets to the next agency
- they upload assets into ad manager.
Repeat for every campaign. Every creative refresh. Everytime somebody forgets something.
In 2025, this should not exist. So I built Aspectr.
I built it with Claude & Claude Code. Here is how we split the work:
- I think: requirements, decisions, quality standards and questions until I am satisfied.
- Claude plans: system design, mockups and blunt feedback.
- Claude Code builds: code, debugging and shipping.
It took me around 60 hours which became 180 ad formats across 20 platforms.
There is a free trial if you want to try it. You find a short video walkthrough on the homepage that shows how it works and also links to help section.
I am curious:
If you have dealt with ad asset resizing before, Photoshop or other tools:
- Does this sound familiar?
- What worked?
- What frustrated you?
And if you try Aspectr:
- What could I improve?
- What did I miss?
If you like Aspectr, I´d like to hear that, too. :-)
Cheers,
Balázs