Gigapixel AI AlternativesImage Upscaling Apps like Gigapixel AI

Gigapixel AI is described as 'Helps you do a single thing very well: increase image resolution in a natural way. This is pretty hard to do. Most upscaling algorithms don’t know how to accurately fill in missing pixels, so you end up with blocky low-quality results' and is a Image Upscaling app in the photos & graphics category. There are more than 25 alternatives to Gigapixel AI for a variety of platforms, including Windows, Web-based, Mac, Linux and Flathub apps. The best Gigapixel AI alternative is Upscayl, which is both free and Open Source. Other great apps like Gigapixel AI are waifu2x, RealScaler, Magnific AI and Real-ESRGAN.

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Gigapixel AI alternatives are mainly Image Upscaling Apps but may also be Image Editors or Image Optimizers. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Gigapixel AI.

Gigapixel AI

Image Upscaling App
Paid • Proprietary

Gigapixel AI helps you do a single thing very well: increase image resolution in a natural way. This is pretty hard to do. Most upscaling algorithms don’t know how to accurately fill in missing pixels, so you end up with...

More about Gigapixel AI

Gigapixel AI alternatives page was last updated Dec 27, 2023

Upscayl
Free and Open Source AI Image Upscaler for Linux, MacOS and Windows built with Linux-First philosophy.
58 Upscayl alternatives
License model
- Free • Open Source
Application type
- Image Upscaling App
Platforms
- Mac
- Windows
- Linux
- AppImageHub
- Snapcraft
- Flathub
Upscayl Features
1. Image Upscaling
2. Ad-free
3. No registration required
4. Works Offline
5. Dark Mode
6. Batch Editing
7. Lightweight
8. Electron based
Show all NaN Upscayl features ▾
Upscayl VS Gigapixel AI
Is Upscayl a good alternative to Gigapixel AI?
- Upscayl is the most popular Windows, Mac & Linux alternative to Gigapixel AI.
- Upscayl is the most popular Open Source & free alternative to Gigapixel AI.
- Upscayl is Free and Open SourceGigapixel AI is Paid and Proprietary
- Upscayl is LightweightGigapixel AI is not according to our users

waifu2x
Image Super-Resolution [upscaling] for Anime-style [low detail] art or images using Deep Convolutional Neural Networks.
59 waifu2x alternatives
License model
- Free • Open Source
Application types
- Image Upscaling App
- Image Editor
Platforms
- Online
waifu2x Features
1. Change resolution
2. No registration required
3. Ad-free
4. Batch Editing
5. Works Offline
Show all NaN waifu2x features ▾
waifu2x VS Gigapixel AI
Is waifu2x a good alternative to Gigapixel AI?
- waifu2x is the most popular Web-based alternative to Gigapixel AI.
- waifu2x is Free and Open SourceGigapixel AI is Paid and Proprietary

RealScaler
RealScaler is a Windows app based on Real-ESRGAN AI to enhance, enlarge and reduce noise in photographs and videos.
64 RealScaler alternatives
License model
- Paid • Open Source
Application types
- Image Upscaling App
- Image Editor
Platforms
- Windows
+2
Top RealScaler Features
1. Ad-free
2. Portable
3. Support for 4K
4. Hardware Accelerated
5. No registration required
6. Works Offline
7. No Coding Required
8. No Tracking
9. Batch Editing
10. Non Destructive Editing
11. Privacy focused
12. Lightweight
Show all NaN RealScaler features ▾
RealScaler VS Gigapixel AI
Is RealScaler a good alternative to Gigapixel AI?
- RealScaler is the most popular commercial alternative to Gigapixel AI.
- RealScaler is Paid and Open SourceGigapixel AI is Paid and Proprietary
- RealScaler is Privacy focused and LightweightGigapixel AI is not according to our users

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Magnific AI
The most advanced AI upscaler & enhancer. Magnific can hallucinate and reimagine as many details as you wish guided by your own prompt and parameters!.
67 Magnific AI alternatives
License model
- Paid • Proprietary
Application type
- Image Upscaling App
Platforms
- Online
- Adobe Photoshop
Magnific AI Features
AI-Powered
Show all NaN Magnific AI features ▾
+5
Magnific AI VS Gigapixel AI
Is Magnific AI a good alternative to Gigapixel AI?

Real-ESRGAN
Real-ESRGAN aims at developing Practical Algorithms for General Image/Video Restoration.
25 Real-ESRGAN alternatives
License model
- Free • Open Source
Application type
- Image Upscaling App
Platforms
- Mac
- Windows
- Linux
Real-ESRGAN Features
Works Offline
AI-Powered
Image Restoration Tools
Show all NaN Real-ESRGAN features ▾
Real-ESRGAN VS Gigapixel AI
Is Real-ESRGAN a good alternative to Gigapixel AI?

Waifu2x Caffe
Waifu2x Caffe rewrites only the conversion function of the image conversion software "waifu2x" using Caffe and is software developed for Windows. Although it can convert with CPU, using CUDA (or cuDNN) can convert faster than CPU.
42 Waifu2x Caffe alternatives
License model
- Free • Open Source
Application types
- Image Upscaling App
- Digital Painting Tool
Platforms
- Windows
Waifu2x Caffe Features
Ad-free
Works Offline
No registration required
Change resolution
Show all NaN Waifu2x Caffe features ▾
Waifu2x Caffe VS Gigapixel AI
Is Waifu2x Caffe a good alternative to Gigapixel AI?

chaiNNer
A flowchart/node-based image processing GUI aimed at making chaining image processing tasks (especially upscaling done by neural networks) easy, intuitive, and customizable.
1 chaiNNer alternatives
License model
- Free • Open Source
Application type
- Image Upscaling App
Platforms
- Mac
- Windows
- Linux
chaiNNer Features
1. Image Processing
2. Works Offline
3. Batch Editing
4. Dark Mode
5. Ad-free
6. No registration required
7. Lightweight
8. Privacy focused
Show all NaN chaiNNer features ▾
chaiNNer VS Gigapixel AI
Is chaiNNer a good alternative to Gigapixel AI?
Comments about chaiNNer as an Alternative to Gigapixel AI
Guest

Node based

More tools

Beautiful GUI

Positive comment •Nov 5, 2022
0
- chaiNNer is Free and Open SourceGigapixel AI is Paid and Proprietary
- chaiNNer is Lightweight and Privacy focusedGigapixel AI is not according to our users

final2x
2^x Image Super-Resolution ??.
55 final2x alternatives
License model
- Free • Open Source
Application type
- Image Upscaling App
Platforms
- Windows
- Mac
- Linux
final2x Features
Image Processing
Cross-Platform
Support for i18n
Show all NaN final2x features ▾
final2x VS Gigapixel AI
Is final2x a good alternative to Gigapixel AI?

REAL Video Enhancer
REAL Video Enhancer is a redesigned and enhanced version of the original Rife ESRGAN App for Linux. This program offers convenient access to frame interpolation and upscaling functionalities on Linux, comparable to Flowframes or enhancr on Windows.
57 REAL Video Enhancer alternatives
License model
- Free • Open Source
Application type
- Image Upscaling App
Platforms
- Linux
- Flathub
REAL Video Enhancer Features
No registration required
Dark Mode
Ad-free
Show all NaN REAL Video Enhancer features ▾
REAL Video Enhancer VS Gigapixel AI
Is REAL Video Enhancer a good alternative to Gigapixel AI?

Waifu2x-Extension-GUI
Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, SRMD, RealSR, Anime4K, RIFE, CAIN, DAIN, and ACNet.
42 Waifu2x-Extension-GUI alternatives
License model
- Freemium • Open Source
Application type
- Image Upscaling App
Platforms
- Windows
Waifu2x-Extension-GUI Features
No registration required
Ad-free
Works Offline
Show all NaN Waifu2x-Extension-GUI features ▾
+1
Waifu2x-Extension-GUI VS Gigapixel AI
Is this a good alternative to Gigapixel AI?

magickimg
Elevate your images with cutting-edge AI technology and a suite of tools for restoration, upscaling, and more.
56 magickimg alternatives
License model
- Freemium • Proprietary
Application types
- Image Upscaling App
- AI Image Generator
Platforms
- Online
magickimg Features
Remove Image Background
Colorize Photo
AI-Powered
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magickimg VS Gigapixel AI
Is magickimg a good alternative to Gigapixel AI?

Scapix
An image, gif and video upscaling and denoiser app developed with electron, react, waifu2x and ffmpeg.
41 Scapix alternatives
License model
- Free • Open Source
Application type
- Image Upscaling App
Platforms
- Windows
Scapix Features
Image Processing
AI-Powered
Video Upscaling
Show all NaN Scapix features ▾
Scapix VS Gigapixel AI
Is Scapix a good alternative to Gigapixel AI?