AI Use Cases

Category · 5 jobs · 36 tools · updated Oct 17, 2026

AI tools for images

ComfyUI has the strongest public evidence in images at 97/100, across 36 tools tracked for 5 different jobs. 27 can be used free and 6 are open source.

Scored from GitHub stars, Hacker News mentions, release activity and free access — recomputed nightly, never sold. How the score works.

Jobs in images

5 use cases

Edit & retouch photos with AI

Fix, extend, or change something in an existing photo

Remove / replace image backgrounds

Cut out the subject or swap the background

Upscale & restore images

Make a small or blurry image sharp and large

Top 12 tools in images

evidence / 100
1
ComfyUI Open source
Node-based open-source interface for building image, video and audio generation pipelines locally.

+ Gets day-one support for new open models (Flux, Wan, Hunyuan) and lets you wire up any pipeline you can imagine.
− The node graph has a steep learning curve and shared workflows frequently break on missing custom nodes.

free; needs your own GPUopen sourcewindowsmaclinux
97—
evidence / 100
2
Upscayl Open source
Free open-source desktop upscaler built on Real-ESRGAN models with a simple drag-and-drop interface.

+ Completely free, runs offline on almost any GPU and batch-processes folders.
− Only deterministic upscaling, so it cannot add believable detail like Magnific or Gigapixel.

freeopen sourcewindowsmaclinux
77—
evidence / 100
3
Fooocus Open source
Simplified offline Stable Diffusion XL app that hides sampler settings behind a Midjourney-style prompt box.

+ Produces good SDXL results with zero tuning, making it the easiest local generator to start with.
− In maintenance mode and tied to SDXL, so it does not support newer models like Flux.

freeopen sourcewindowslinux
75▼ 4
evidence / 100
4
Real-ESRGAN Open source
Open-source super-resolution models and CLI for general images and anime, widely embedded in other tools.

+ Lightweight, scriptable and the de facto upscaler inside ComfyUI, A1111 and Upscayl.
− Command-line only with no official GUI, and the models have not been updated in years.

freeopen sourcecliwindowsmaclinux
75▲ 65
evidence / 100
5
Family of image models (schnell, dev, Pro, Kontext) with open weights and a hosted API from the original Stable Diffusion team.

+ Best prompt adherence and hand/text rendering of any open-weight image model, with Kontext adding instruction-based editing.
− The dev weights are non-commercial, and the 12B model needs a 16GB+ GPU to run comfortably.

schnell/dev weights free; Pro via API per imageopen sourceapilinuxweb
72▼ 6
evidence / 100
6
The classic self-hosted browser UI for running Stable Diffusion models locally with extensions like ControlNet.

+ Huge extension ecosystem and years of tutorials make almost any workflow achievable locally.
− Development has slowed, newer models like Flux need forks (Forge), and setup is fiddly for non-technical users.

free; needs your own GPUopen sourcewindowsmaclinux
64▼ 1
evidence / 100
7
Scenario Free tier
Game-asset generation platform where studios train custom models on their art style and generate consistent 2D and 3D assets.

+ Custom-trained models keep every generated asset on-style for a specific game.
− Training good models needs a curated dataset and the tool is overkill for solo hobbyists.

webapi
50▲ 6
evidence / 100
8
Higgsfield Free tier
Video and image app focused on preset cinematic camera moves and VFX effects, plus access to third-party models.

+ One-click camera presets (crash zoom, bullet time, FPV) deliver dramatic shots without prompt wrangling.
− Presets dominate the product; free-form control is limited and credits are consumed fast.

web
36▼ 4
evidence / 100
9
Ideogram Free tier
Image generator known for accurate text rendering, with a canvas for editing and a style-reference feature.

+ Renders typography inside images more reliably than almost any competitor.
− Free generations are public and photorealism trails Midjourney and Flux.

from $8/mowebiosapi
35▲ 19
evidence / 100
10
Runway Free tier
Generative video platform (Gen-4, Aleph) with text/image-to-video, video-to-video editing and classic AI editing tools.

+ Aleph lets you edit existing footage with text instructions, which few competitors offer.
− Credits burn fast and clips are limited to roughly 10 seconds per generation.

from $12/mowebiosapi
31▼ 9
evidence / 100
11
Krea Free tier
All-in-one creative suite offering real-time generation, enhancement/upscaling and access to many third-party image and video models.

+ One subscription gives access to Flux, Veo, Kling, Wan and others plus a strong enhancer, so you rarely need another tool.
− It is an aggregator, so model availability and pricing shift often and credits drain quickly on video.

from $10/moweb
28▼ 8
evidence / 100
12
Canva's AI suite (Magic Design, Magic Write, Magic Media) for generating presentations, social posts and copy inside its design editor.

+ Generates a full deck or social campaign and then lets you edit every element in the familiar Canva editor.
− AI output leans on Canva's template look, and the most useful Magic features need a Pro subscription.

Canva Pro $15/mowebmacwindowsiosandroid
11▼ 4
evidence / 100