What is Bigjpg?
Bigjpg is an AI super-resolution tool for enlarging images without the blur and noise that standard resizing creates. It uses deep convolutional neural networks trained with an algorithm tuned for the lines and color transitions typical of anime-style artwork, though regular photos are also supported.
In practice you upload an image (up to 50MB and 3000x3000px in the free tier, according to the site), choose a scale factor, and download the enlarged result. Images can be enlarged up to 16x. The site also offers an API, desktop and mobile apps for Windows, Mac, iOS and Android, and a batch option for logged-in users who want to process more images faster.
Key features
- AI upscaling up to 16x
- Noise reduction
- Line and edge reconstruction for anime-style artwork
- Support for photos
- API access for logged-in users
- Batch processing and enlarging history
Who is it for
- Illustrators and anime artists
- Photographers restoring or enlarging photos
- Designers preparing images for print
- Developers who need upscaling via API
Pros and cons
- Keeps lines and colors sharp without visible glitter or doubling
- Reduces noise while enlarging
- Available on web, desktop and mobile
- Free users are limited to 3000x3000px images (5M per the FAQ)
- Processing can occasionally fail and needs a retry, depending on server load
Bigjpg pricing
The vendor does not publish prices in a readable form (often pricing is shown only after signing in).
Is Bigjpg free?
Yes, there is a free plan. Free use with limits: images up to 3000x3000px and 5M; the browser must stay open unless you are logged in.
Featured in
Bigjpg alternatives
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 remove.bg | 3 USD | yes | Photo editing |
 Luminar Neo | 289 PLN | no | Photo editing |
 Fotor | not listed | ? | Photo editing |
 Photoroom | 14,99 PLN/mo | trial | Photo editing |
 Deep-Image.ai | not listed | trial | Photo editing |
 PhotoDirector 365 | not listed | trial | Photo editing |
FAQ
What is Bigjpg used for?
AI image upscaler that enlarges anime-style artwork and photos up to 16x while reducing noise and preserving lines and colors.
Is Bigjpg free?
Yes, there is a free plan. Free use with limits: images up to 3000x3000px and 5M; the browser must stay open unless you are logged in.
How much does Bigjpg cost?
The vendor does not publish prices publicly or requires sign-in.
What are the best Bigjpg alternatives?
Closest alternatives: remove.bg, Luminar Neo, Fotor, Photoroom, Deep-Image.ai.
Data checked October 12, 2026 on the vendor website (bigjpg.com).