Google Colab — free GPUs and TPUs in the browser
Colab is free to use and includes access to GPUs and TPUs, though without a guaranteed allowance.
- Anyone with a Google account
- Catch: Free usage limits and hardware availability change dynamically, with no fixed allowance or guaranteed GPU model. Runtimes get disconnected; web-UI-style workloads (e.g. image-generation front ends) are restricted on the free tier.
Free GPU/TPU notebooks