Chat with Gemma, free in your browser
Google's Gemma. A light open model, quick and free.
Updated August 2026
Choose a model
Gemma is Google's family of small open models. It's light and quick, which makes it handy for everyday questions and day-to-day coding. Chat with it on OneCompiler in the browser, with streaming answers and highlighted code.
Small models have their perks: answers come back fast, and you don't need a paid plan. For everyday questions, that's often all you want.
Like every model here, Gemma replies in Markdown with code blocks you can copy straight into your editor. Switching models takes one click, so it's easy to compare answers.
Learn more about Gemma on the official site
Best for
- Quick questions
- General knowledge
- Fast, low-latency chat
Gemma models on OneCompiler
| Model | Good for | Plan |
|---|---|---|
| Gemma 3 12B | A small open model. Light and free. | Free |
What you can do with Gemma
- Look up and explain a concept
- Summarize an article or your notes
- Generate a quick script or snippet
- Draft text, then refine it
- Weigh a few options to make a decision
- Translate between languages
How it works
- 1. Pick a Gemma model above and choose Start chatting.
- 2. Ask your question — answers stream in with syntax-highlighted code.
- 3. Copy any code block, or paste it into the OneCompiler editor to run it in the browser.
How Gemma compares
Gemma is the light option here: quick, free, and fine for everyday questions. GPT is the more all-round writer and coder, and Claude is usually the pick for heavier coding and long context. When a question doesn't need a heavyweight model, Gemma is a sensible place to start.
Frequently asked questions
Is Gemma free?
Yes, Gemma is free to chat with, within the daily limits.
Can Gemma write and run code?
Yes. It writes code in copyable blocks; paste them into the OneCompiler editor to run them in the browser.
Is Gemma good for research?
It's quick and has broad general knowledge, which makes it handy for looking things up and summarizing what you find.
Do I need a Google account or API key?
No Google account and no API key. You sign in to OneCompiler to start chatting and to keep your history.
Is my conversation private?
Yes. Chats are private to your account by default and only shared if you choose to share one.