# Google AI Studio

> Google's free Gemini playground whose Build mode turns prompts into web apps.

- Page: https://vibetoolrank.com/tools/google-ai-studio/
- Markdown: https://vibetoolrank.com/tools/google-ai-studio.md
- Official: https://aistudio.google.com
- Category: AI App Builders (https://vibetoolrank.com/best/app-builders/ · https://vibetoolrank.com/best/app-builders.md)
- Pricing: AI Studio use is free unless you link a paid Gemini API key; paid tiers need a linked Cloud Billing account (new users may be required to prepay credits)
- Free tier: Yes: free with a Google login, within per-model free-tier rate limits; free-tier content may be used to improve Google products
- Last checked: 2026-11-09

## Agent test

- Overall: **7.5/10** (outcome 7, speed 7, cost 9, DX 7, reliability 8)
- Tested: 2026-10-16 · Runs: 1 (single run) · Edition: Google AI Studio Build mode, free, Gemini 3.8 Flash, in browser
- Summary: Our T1 todo prompt gave a usable preview in about 3 minutes. All features passed, including reload persistence. It heavily over-delivered features we didn't ask for, including priorities, due dates, categories, search, sort, undo, JSON export/import and 5 prefilled sample tasks. The category dropdown showed Work but saved tasks as General. Single run, not 3.
- Evidence: docs/tests/google-ai-studio/RESULTS.md

## Pros / cons

- Pro: Free with a Google account
- Pro: Every T1 check passed, including reload persistence
- Pro: Many ways to ship: share link, public .ai.studio URL, GitHub export, code download
- Con: Added many features we didn't ask for, plus 5 prefilled sample tasks
- Con: Category dropdown showed Work but saved tasks as General
- Con: Ctrl+Enter didn't submit the prompt
- Con: No quota numbers shown in Build mode, and free-tier content may be used to improve Google products

## Sources

- https://aistudio.google.com
- https://ai.google.dev/gemini-api/docs/pricing
- https://ai.google.dev/gemini-api/docs/billing
- https://ai.google.dev/gemini-api/docs/aistudio-deploying

Methodology: https://vibetoolrank.com/methodology/