head to head · open source
stable-diffusion-webui vs ophel
stable-diffusion-webui has 165,088 GitHub stars, 33,194 forks, 2,510 open issues and last shipped 8 months ago. ophel has 986 stars, 60 forks, 31 open issues and last shipped 10 days ago. stable-diffusion-webui leads on adoption by 16,643% (165,088 vs 986 stars). stable-diffusion-webui is written in Python under AGPL-3.0; ophel is written in TypeScript under GPL-3.0. stable-diffusion-webui has attracted 20% as many forks as stars, ophel 6%. ophel was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| stable-diffusion-webui | ophel | |
|---|---|---|
| GitHub stars | ★ 165K | ★ 986 |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-03-02 | 2026-10-12 |
| Forks | ⑂ 33K | ⑂ 60 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick stable-diffusion-webui if
- You weight community size — 165K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick ophel if
- You want the ophel feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and ophel fits your workflow better
About stable-diffusion-webui
Stable Diffusion web UI A web interface for Stable Diffusion, implemented using Gradio library. Features Detailed feature showcase with images: Original txt2img and img2img modes One click install and run script (but you still must install python and git) Outpainting Inpainting Color Sketch Prompt Matrix Stable Diffusion Upscale Attention, specify parts of text that the model should pay more attention to a man in a ((tuxedo)) will pay more attention to tuxedo a man in a (tuxedo:1.21) alternative syntax select text and press Ctrl+Up or Ctrl+Down (or Command+Up or Command+Down if you're on a MacOS) to…
read the full stable-diffusion-webui overview →
About ophel
Ophel Atlas 🚀 Turn AI chats into documents you can read, navigate, and reuse Language: English 简体中文 ✨ Turn Conversations into Knowledge, Not Just History ✨ No more getting lost in endless scroll. Clarify context with real time Outlines, Build your system with Chat Folders, Refine experience with the Prompt Library, Let sparkling thoughts flow freely in order. 👇 Demo: From "Infinite Scroll" to "Navigable AI Documents" Making AI chat a truly organizeable workflow for the first time No matter which of these platforms you use, Ophel lets you organize conversations into reusable workflows with a consistent, unified…
read the full ophel overview →
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Frequently asked questions
Is stable-diffusion-webui or ophel more popular?
stable-diffusion-webui has 165,088 GitHub stars and ophel has 986. stable-diffusion-webui has the larger community by that measure.
Are stable-diffusion-webui and ophel free?
Both are open source. stable-diffusion-webui is licensed under AGPL-3.0 and ophel under GPL-3.0. Neither carries a licence fee.
What is the difference between stable-diffusion-webui and ophel?
stable-diffusion-webui is written in Python and ophel in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, stable-diffusion-webui or ophel?
Choose stable-diffusion-webui if you want the larger community (165,088 stars) or its AGPL-3.0 licence terms. Choose ophel if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.