What is webtoolz?
webtoolz is a collection of browser-based tools for developers and creators, including a JSON formatter with AI auto-repair, a Mermaid diagram editor, and an AI music studio that turns text into songs with lyrics. Tools run client-side without signups, and the project is free and open source.
Key facts
- Pricing
- Free
- Free plan
- Yes
- Category
- Coding
- Website
- https://webtoolz.dev/
- Listing updated
- Nov 11, 2026
webtoolz FAQ
What is webtoolz?
webtoolz is a collection of browser-based tools for developers and creators, including a JSON formatter with AI auto-repair, a Mermaid diagram editor, and an AI music studio that turns text into songs with lyrics. Tools run client-side without signups, and the project is free and open source.
Is webtoolz free?
Yes. webtoolz lists a free plan. Pricing: Free.
What are alternatives to webtoolz?
Coding alternatives to webtoolz include GitHub Copilot, Together AI, Baseten, Straion, Cursor and Pinecone.