AI Super Resolution
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, with colors preserved and edges kept sharp.
What makes BigJPG better than traditional image enlargement tools?
BigJPG uses neural networks with a specialized algorithm focused on preserving image lines and color. This results in minimal blur, reduced noise, and avoids glittering or doubling effects that can occur with other tools. The approach is especially effective for anime images and illustrations, while regular photos are supported as well.
What images are best enlarged?
Anime images and illustrations are processed especially well, with colors, details, and edges preserved. Regular photos are supported too.
What are the upload limits?
Free users can upload images up to 3000x3000 pixels and 5 MB per image. Paid users can upload images up to 50 MB per image. Upgrading to paid plans also provides access to higher-performance processing.
Does BigJPG offer an API?
Yes. The API is available after you log in.
How fast is the processing?
The estimated remaining time will be shown once processing starts. Actual processing time depends on the original size and enlargement settings, as well as server load and time of day; results are usually faster than the estimate.
Why might enlarging fail?
There is a small chance of failure depending on your network environment and current online load of bigjpg.com. If a failure occurs, simply try again.
Should I keep my browser open after starting?
If you are not logged in, you need to keep your browser open or the enlarged image may be lost. If you are logged in, you can close your browser because offline enlarging is supported.
How do I view my enlarging history?
Enlarging history can be viewed after logging in.
How can I enlarge more and bigger images?
We offer paid services. Upgrading provides access to an independent high-performance server to make enlarging faster, more stable, and capable of handling larger images.
Privacy policy and data retention
Uploaded images and enlarged images are automatically deleted after 3 days. Image links are encrypted, and unless you share the link, no one can download your image or the result.
Where is the default download server located, and how can I speed up downloads?
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 downloads.
What apps are available for using BigJPG?
BigJPG offers apps for Windows (64-bit and 32-bit), Mac, iOS, and Android, with Google Play available for Android.
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