Best Free waifu2x Alternatives
22 alternatives to waifu2x with a free plan or free tier, ranked by how closely they match. The percentage is a match score, not a popularity score.
Replacing: waifu2x — waifu2x is a single-image super-resolution tool for anime-style art that uses deep convoluInput: images · Output: images
1
Bigjpg is an online AI image enlarger that upscales pictures up to 16 times their original size.
Input: images · Output: images
Free planFrom $1.83/moAPIMobile app
100%Near drop-in replacement · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity20/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
Upscayl is a free and open-source AI image upscaler for Linux, macOS, and Windows.
Input: images · Output: images
Free planFrom $24.99/mo
95%Near drop-in replacement · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity15/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
Got product photos that look soft
Input: images · Output: images
Free planFrom $8.33/mo
88%Strong alternative · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity8/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
A real estate photographer shoots a property at dusk, and the kitchen photos come out darker than expected
Input: images · Output: images
Free planFrom $30/mo
87%Strong alternative · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity7/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
Upscale.media is an AI image upscaler that enlarges low-resolution photos in seconds and brings back lost detail.
Input: images, video · Output: images, video
Free planAPIMobile app
91%Near drop-in replacement · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity11/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo RestorationVideo Upscaling
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
AI Upscaler is a tool that utilizes advanced AI technology to enhance the quality of both images and
Input: images, video · Output: images, video
Free planFrom $20.99/mo
85%Strong alternative · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity5/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo RestorationVideo Upscaling
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
A wedding photographer receives 3,000 ceremony shots from a second shooter who used the wrong camera settings
Input: images · Output: images
Free planFrom $4.9/mo
81%Strong alternative · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals25/25
- Feature description similarity1/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
Image Upscale by Picsart is an API that turns small or blurry images into crisp, high-resolution files using AI.
Input: images · Output: images
Free planFrom $99/moAPI
76%Strong alternative · same core category as waifu2x
00
How the score adds up
- Same core category55/55
- Covers waifu2x's goals16/25
- Feature description similarity6/20
Shared goals 1 of the 2 we tag waifu2x for
Image Upscaling
Also tagged for
API Integration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
You know that frustrating moment when you find the perfect photo but it's blurry
Input: images · Output: images
Free planFrom $1/moAPI
67%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity10/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
PhotoGrid AI Image Enhancer processes uploaded images through neural networks trained on millions of photo samples to reconstruct missing detail and correct quality issues
Input: images · Output: images
Free planFrom $2.83/mo
66%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity9/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo Restoration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
You can try Aiarty Image Enhancer for free before committing to paid plans
Input: images · Output: images
Free planFrom $9/mo
66%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity8/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Background RemovalPhoto RestorationVideo EnhancementVideo Upscaling
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
This browser-based photo enhancement service processes images through AI algorithms that tackle multiple quality issues simultaneously
Input: images · Output: images
Free plan
65%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity8/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Video Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
Remini uses specialized AI technology to enhance and restore your photos with advanced pixel-level processing
Input: images, video · Output: images, video
Free planFrom $4.99/mo
61%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity4/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo RestorationVideo Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
Let's Enhance is an online AI image enhancer and upscaler.
Input: images · Output: images
Free planFrom $9/moAPI
68%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity10/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo Restoration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
You land on the page and there's a big upload box waiting
Input: images · Output: images
Free plan
61%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity4/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo Restoration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
Blurry product photos kill conversions
Input: images, video · Output: images, video
Free planFrom $1.99/mo
61%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity4/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Video Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
Ever looked at an old family photo where grandma's face is just a blur of pixels
Input: images · Output: images
Free plan
61%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity4/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Background RemovalPhoto ColorizationPhoto RestorationObject Removal
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
Vaethat is an AI-driven tool specifically designed to upscale and enhance 3D renders for architectur
Input: images · Output: images
Free planFrom $12/mo
60%Partial replacement — covers the main need with gaps
00
How the score adds up
- Each lists the other's core category39/55
- Covers waifu2x's goals19/25
- Feature description similarity3/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
AVCLabs PhotoPro AI is a desktop AI photo editor that handles enhancement, restoration, colorizing, object and background removal, and prompt-based image generation in one application.
Input: text, images · Output: images
Free planFrom $9.95/mo
56%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers waifu2x's goals19/25
- Feature description similarity7/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Background RemovalPhoto ColorizationPhoto EditingWatermark RemovalObject Removal
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
A used car dealer photographs a silver sedan in their lot, but the lighting washes out the paint and a shopping cart sits in the background
Input: images · Output: images
Free planFrom $8.33/mo
54%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers waifu2x's goals19/25
- Feature description similarity5/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Background RemovalPhoto Editing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
Photo editing made simple with AI
Input: text, images, video · Output: images, video
Free planFrom $8.99/mo
51%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers waifu2x's goals19/25
- Feature description similarity2/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Image GenerationBackground RemovalPhoto EditingObject RemovalGraphic Design
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
22
52%Limited overlap
00
How the score adds up
- One lists the other's core category30/55
- Covers waifu2x's goals19/25
- Feature description similarity3/20
Shared goals 2 of the 2 we tag waifu2x for
Image UpscalingImage Enhancement
Also tagged for
Photo Restoration
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace waifu2x? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
Missing an alternative? Suggest it
At a glance: top waifu2x alternatives
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| Bigjpg | 100% | images | images | From $1.83/mo | Yes | — | AI Image Upscaler |
| Upscayl | 95% | images | images | From $24.99/mo | Yes | — | AI Image Upscaler |
| ImgEnhancer.app | 88% | images | images | From $8.33/mo | Yes | — | AI Image Upscaler |
| ImgUpscaler.Online | 87% | images | images | From $30/mo | Yes | — | AI Image Upscaler |
| Upscale.media | 91% | images, video | images, video | Freemium | Yes | — | AI Image Upscaler |
| AI Upscaler | 85% | images, video | images, video | From $20.99/mo | Yes | — | AI Image Upscaler |
Frequently asked
What is the best free waifu2x alternative?
Bigjpg (100% match) is the closest free alternative to waifu2x: Bigjpg is an online AI image enlarger that upscales pictures up to 16 times their original size. Upscayl (95% match) and ImgEnhancer.app (88% match) come next.
What is the best waifu2x alternative for enhancing images?
UnblurImage AI ranks first for enhancing images at 87% match. See the full list of waifu2x alternatives for Image Enhancement.
How is the match percentage calculated?
It measures how much of waifu2x's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of waifu2x's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.