Ever had a photo rejected because it was 2 KB over the limit, or cropped someone’s head off to fit Instagram?

That’s why I built Six-IR. It’s a free image resizer that runs entirely in your browser:

24 platform sizes in one tap: Instagram, TikTok, YouTube, LinkedIn, X, Pinterest, print and more
Smart crop keeps faces in the frame
KB limit: type in the maximum size (say 100 KB) and it saves the best quality that fits
iPhone HEIC photos open straight away
Batch: 10 photos, every size you tick, in one zip
Background removal that runs on your own device

No sign-up, no watermark, and your photos are never uploaded.

I’m a solo maker, so honest feedback helps a lot. What size or feature is missing for how you use photos? I’ll reply to every comment.

👉 https://six-ir.com

The “KB limit” opener is what makes it different from most resizers, which is why I led with it. If you’d rather lead with something else, faces getting cropped off or the no-upload privacy point both work as openers too.

I didn’t mention the AI credits or Plus. Posts that read like an ad don’t do well on Product Hunt, and you can bring them up if someone asks about AI features.