AI Image Enlarger

FAQ

App Download

How does bigjpg enlarge images?

Using the latest Deep Convolutional Neural Networks, bigjpg intelligently reduces noise and serration in images. This allows the images to be enlarged without losing quality. See demo images

Does bigjpg support API?

Yes! You can find it after logging in.

How does bigjpg compare to other tools?

With other software and tools, such as PS, an enlarged image can still look fuzzy and have visible blur as well as noise. Our product uses neural networks with a special algorithm adjusted specifically for the images' lines and color. This makes the resulting image much higher quality. Colors are well kept, and there is almost no 'glitter' or doubling visible. More importantly, the noise, which seriously influences quality, cannot be seen in the resulting images.

What images are best enlarged?

Anime images and illustrations are nearly perfectly processed, colors, details and edges are all well kept. Regular photos are supported as well.

What are the maximum limits on uploaded image?

Currently free user 3000x3000px, 5M; paid user 50M.

How about the speed?

The estimated remaining time will be shown once the process starts. Based on the original size & enlarging configurations, the time needed is different. The actual processing time is usually much shorter than that estimated. This depends on server traffic/time of day, as well.

My enlarging failed! Why?

Depending on your network environment and the current number of online users of bigjpg.com, there is a small chance that your enlarging will fail. If you encounter such a problem, please simply try again.

Should I keep my browser open after starting?

If you have not logged in, yes! You need to keep your browser open otherwise, the enlarged image will be lost. If you have already logged in, you can close your browser as we support offline enlarging.

How do I view my enlargment history?

Enlarging history can be viewed after logging in.

I want to enlarge more and bigger images. How can I do that?

In order to support the maintenance of this website, we offer paid services. Once upgraded, you can use an independent high-performance server to make your enlarging faster, more stable, and more.

Privacy policy?

Uploaded images and enlarged images will be automatically deleted after 3 days. Image links are encrypted. Unless you share the link, no one can download your image or result.

Slow download speed?

The default server is located in Mainland China. You can log in and change the server to the United States in the settings page to speed up the download.