BigJpg
Bigjpg is an AI-powered image enlarging tool that uses Deep Convolutional Neural Networks to upscale images without compromising on quality...
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What is BigJpg?
Bigjpg is an AI image enlarger focused on lossless upscaling. It uses deep convolutional neural networks to enlarge images while reducing noise and serration, with a special emphasis on anime-style art and illustrations, though regular photos are also supported.
The tool is designed to keep edges, colors, and details clean during enlargement, so images stay sharp instead of becoming fuzzy or heavily blurred. Bigjpg says it can make enlargements much larger than typical resizers while preserving image quality.
It supports a simple workflow: upload an image, choose settings like image type, noise reduction, and enlargement level, then process the file. It also offers an API for logged-in users, plus desktop and mobile app options for Windows, Mac, iOS, Android, and Google Play.
Bigjpg is a good fit for artists, anime fans, designers, and anyone who needs to upscale images for higher-resolution display or print. It is also useful for people who want a browser-based service with both free and paid options, history tracking, offline enlarging for logged-in users, and privacy controls that delete uploaded and enlarged images after 3 days.
BigJpg pricing
Pricing model: Free
Bigjpg offers a free tier for basic use and paid services for heavier use. The website says free users are limited to uploads up to 3000x3000px and 5MB, while paid users can upload up to 50MB. Logged-in users can get faster, more stable processing, larger enlargements, offline enlarging, and history access. The site also says paid upgrades are offered to support bigger images, more usage, and better performance.
BigJpg pros
- AI-based lossless image enlargement
- Strong anime and illustration support
- Also supports regular photos
- Reduces noise and serration
- Preserves colors well
- Keeps edges and details clean
- Simple upload-and-enlarge workflow
- Browser-based use
- API access for logged-in users
- History available after login
- Offline enlarging for logged-in users
- Windows app available
- Mac app available
- iOS app available
- Android app available
- Supports JPG files
- Supports PNG files
- Supports GIF files
- Supports BMP files
- Encrypted image links
BigJpg cons
- Free upload limit is only 3000x3000px
- Free user file size capped at 5MB
- Paid user file size cap is 50MB
- Free use requires keeping browser open if not logged in
- Processing can fail depending on network or user load
- Speed varies with server traffic and time of day
- Default server is in Mainland China
- US server must be changed manually in settings
- Free tier has more limited enlargement options than paid
- Paid service needed for larger and more stable enlarging
Frequently asked questions about BigJpg
What does Bigjpg do?
Bigjpg is an AI-powered image enlarger that upsizes images without the usual blur and noise that come from standard resizers. It uses deep convolutional neural networks to reduce serration and preserve lines, colors, and details while enlarging anime images, illustrations, and photos.
Which image types work best in Bigjpg?
Bigjpg says anime-style artworks and illustrations are processed nearly perfectly, with colors, details, and edges well preserved. It also supports regular photos, so it is useful beyond anime and drawing workflows.
What file formats does Bigjpg support?
Bigjpg supports JPG, PNG, GIF, and BMP files. That makes it usable for common photo and artwork formats without needing conversion first.
What is the maximum upload size?
The website says free users are currently limited to 3000x3000px and 5MB, while paid users can upload files up to 50MB. That means paid plans are meant for bigger source images and heavier workflows.
Does Bigjpg have an API?
Yes. Bigjpg says API support is available after logging in, so users who need automation or integration can use the service programmatically instead of only through the web interface.
Can I use Bigjpg without keeping my browser open?
If you are not logged in, you need to keep the browser open or the enlarged image may be lost. If you are logged in, Bigjpg supports offline enlarging, so you can close the browser after starting the job.
How long are uploaded images kept?
Bigjpg says uploaded images and enlarged images are automatically deleted after 3 days. It also says image links are encrypted, and nobody can download the file unless the link is shared.
Why might an enlarging job fail?
The website says failures can happen depending on your network environment and the number of current users. If that occurs, Bigjpg recommends simply trying again.
How can I make downloads faster?
Bigjpg says the default server is in Mainland China, and users can log in and switch the server to the United States in the settings page to speed up downloads. This is specifically presented as a way to improve download speed.
What devices can I use Bigjpg on?
Bigjpg offers Windows 64-bit, Windows 32-bit, Mac, iOS, and Android app options, and it is also accessible through the website. That makes it available across desktop and mobile devices.