HiRezGo lets photographers share high-resolution images without compression

Ryutaro Kiuchi built HiRezGo to solve a problem photographers know too well: a file can look superb on a modern camera, then lose its edge the moment it is shared on the web. The Japanese developer and photographer created the service to let users share high-resolution photos without compression and still view full-quality images smoothly through a URL.

The core trick is progressive streaming. Instead of forcing a viewer to load one flattened version of an image, HiRezGo changes resolution based on zoom level and streams more image data as the viewer moves closer. That approach keeps the full file available in the browser while avoiding the huge download hit that usually comes with high-resolution work. Kiuchi has framed the tradeoff plainly, arguing that most platforms favor speed and scalability over fidelity because large images slow loading and raise data usage. For photographers who care about fine detail, micro-contrast, accurate color, and the difference between a good proof and a final approval, that complaint lands immediately.

HiRezGo also tried to make the workflow easy. The homepage says images can be shared by URL, QR code, or iframe embed, and the service offers a no-sign-up trial. In that trial flow, uploads are limited to three images and are automatically deleted after 24 hours. The beta call specifically asked for five testers before launch and singled out medium-format and high-resolution cameras, including Fujifilm GFX, as especially welcome.

The pricing mirrors that audience. HiRezGo lists a free plan with 5 GB of storage and 3,000 monthly page views. Paid tiers are set at $9.99 a month for 30 GB and 30,000 monthly page views, and $29.99 a month for 100 GB and 150,000 monthly page views. That structure puts the service squarely in the zone of client proofing, portfolio presentation, and other uses where image quality matters more than file size.

HiRezGo’s subscription terms were updated on June 6, 2026, and they keep copyright with the uploader while giving the service a non-exclusive license needed to run the platform. The same terms bar illegal content, copyright infringement, unauthorized use or attacks on the system, spam or nuisance activity, and harassment. As megapixel counts keep climbing, the internet itself has become the bottleneck, and HiRezGo is betting that some photographers want a platform built to preserve the image instead of sanding it down.