StableCog
Stablecog is a free, open-source AI image generator that uses Stable Diffusion to produce high-quality visuals. It is designed to be easy t...
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What is StableCog?
Stablecog is a web‑based AI image generator that lets users create artwork in seconds from text prompts or input images, using models based on Stable Diffusion, FLUX, and Kandinsky. It is designed to be simple and intuitive, emphasizing fast iteration and experimentation with thousands of styles, while exposing key parameters such as aspect ratio, number of outputs, and advanced guidance controls. The platform caters to individual creators, hobbyists, and small‑to‑mid‑sized creators who want to generate personal or commercial‑grade visuals without installing local software.
Stablecog supports both text‑to‑image and image‑to‑image workflows, letting users upload a base image and then re‑style or transform it into new artwork. It also maintains a user gallery and history so people can revisit and reuse their past generations. The tool is multilingual and open‑source, meaning the core code is available for inspection and self‑hosting, which appeals to technically‑inclined users and developers who want to run generations on their own infrastructure or modify the interface.
For power users, Stablecog offers higher‑tier plans that unlock faster generation, more images per month, private outputs, and commercial usage rights. The platform also provides an API so developers can integrate AI image generation into apps, services, or workflows. Because it abstracts away much of the complexity of running diffusion models, Stablecog is suitable for both beginners exploring AI art for the first time and experienced users who want a streamlined, hosted environment instead of managing local GPUs.
StableCog pricing
Pricing model: Freemium
Stablecog offers a free plan at $0 per month that allows 20 images per day, with slow generation, only 1 image per generation, no parallel generations, and images marked for personal use with public visibility. The Starter plan is $10 per month and includes up to 2,000 images per month, fast generation, up to 4 images per generation, 2 parallel generations, commercial‑use rights, private images, and optional credit top‑ups. The Pro plan is $25 per month and increases the monthly image allowance to 6,000, maintains fast generation, up to 4 images per generation, 3 parallel generations, commercial use, private images, and optional credit top‑ups. The Ultimate plan is $50 per month and provides up to 12,000 images per month, fast generation, up to 4 images per generation, 4 parallel generations, commercial use, private images, and optional credit top‑ups, with no rollover of unused credits between months.
StableCog pros
- Free tier available with no upfront cost
- Supports text‑to‑image generation from natural‑language prompts
- Supports image‑to‑image workflows using uploaded images
- Offers thousands of styles and artistic variations
- Simple, clean interface suitable for beginners
- Multilingual UI and prompt support for global users
- Open‑source codebase that can be self‑hosted
- Access to multiple models such as Stable Diffusion, FLUX, and Kandinsky
- Per‑generation controls for aspect ratio and number of outputs
- Micro‑tuning options such as guidance scale and negative prompts
- Fast generation on paid plans
- Image privacy and private storage on paid plans
- Commercial usage rights on paid plans
- Ability to check and reuse previous generations in the gallery
- Developer‑friendly API for integrating image generation into other apps
StableCog cons
- Free tier is limited to 20 images per day
- Free generations are slower than paid plans
- Free outputs are public by default
- Maximum of only 1 image per generation on free tier
- No parallel generations on free plan severely limiting throughput
- Resolution and style options may be more constrained on lower tiers
- No explicit control over model fine‑tunes or custom checkpoints on the web UI
- Limited detail on long‑term image retention after account deletion
- No built‑in advanced editing suite (e.g., inpainting, layering) within the web app
- No guaranteed offline or local‑only mode without self‑hosting the codebase
Frequently asked questions about StableCog
How do I start generating images on Stablecog?
To start generating images, visit the Stablecog website, type a description in the text‑to‑image box, select an aspect ratio and number of images, choose a model, and then click the generate button to produce AI artwork in seconds. Users can also upload an image and use the image‑to‑image mode to re‑style that input instead of starting from a blank text prompt.
Can I use my images commercially with Stablecog?
Images created while on a paid plan (Starter, Pro, or Ultimate) can be used commercially, even if the subscription is later canceled, while images created on the free plan are for personal use only and cannot be used for commercial purposes.
What is the difference between free and paid plans?
The free plan gives 20 images per day with slow generation, only 1 image per generation, no parallel generations, personal‑use‑only status, and public images, whereas paid plans increase the monthly image allowance, enable fast generation, multiple images per batch, parallel generations, private images, and commercial usage rights.
Are my generated images kept private on Stablecog?
On the free plan, images are public and visible to others, but on paid plans (Starter, Pro, Ultimate) images are private by default and stored in a user‑specific space that is not exposed to the public gallery.
How are credits and images counted across plans?
Each generation consumes a certain number of credits equal to the number of images produced; plans include a fixed monthly quota of images, and any unused credits are reset at the start of the next billing cycle rather than carried over.
Can I upgrade or downgrade my plan later?
Users can upgrade or downgrade plans at any time; if upgrading, remaining credits from the previous plan are carried over until they expire, and the new plan’s price is charged immediately and fully for the rest of the billing cycle.
Can I buy extra credits beyond my plan limit?
Yes, as long as a subscription is active, users can purchase additional credit packs on the account or pricing page to generate more images than the standard monthly quota allows.
What happens if I cancel my plan?
If a plan is canceled, billing stops at the end of that billing cycle, users keep any remaining credits until the end of the cycle, and images created under the paid plan retain their commercial‑use rights even after cancellation.
Can I run Stablecog on my own servers?
Because Stablecog is open‑source, its code is available on GitHub and can be deployed on self‑hosted infrastructure, allowing users to run their own instances and generators without depending on the public website.
How long does it take to generate an image?
On the free plan, generations are intentionally slower to conserve resources, while paid plans use faster generators and shorter queue times so that images usually appear in just a few seconds per batch.