About Vakaso
Our Mission
Vakaso was created with a single goal: to provide developers, prompt engineers, and AI enthusiasts with a fast, privacy-first, and powerful suite of utilities that live entirely in the browser.
As Artificial Intelligence becomes deeply integrated into our daily workflows, the tools we use to interface with it must evolve. We wanted a faster, simpler, and privacy-focused experience for developers and AI users.
Why We Built It
Most AI utility websites require users to create an account, upload documents, or send sensitive prompts to remote servers. We wanted something different—a collection of fast, browser-based tools that respect user privacy by default. Whenever possible, calculations and analysis happen directly in your browser, reducing unnecessary data sharing and making the tools significantly faster to use.
What You'll Find Here
- ✓ Prompt Engineering Tools: Analyze and automatically improve instructions for Large Language Models.
- ✓ AI Cost Estimation: Instantly calculate API token costs across OpenAI, Anthropic, Google, and Meta.
- ✓ Prompt Privacy & Security: Deep-scan prompts for AWS Keys, Database URLs, and PII before you paste them into ChatGPT.
- ✓ JSON Schema Generation: Instantly generate TypeScript interfaces and Zod schemas from raw JSON payloads.
- ✓ AI Detection: Analyze text using statistical perplexity and burstiness to detect LLM-generated content.
- ✓ More AI utilities added regularly: We are constantly expanding our toolkit based on user feedback.
The Browser-First Philosophy
Security is paramount when dealing with API keys, customer data, and proprietary code. A single leaked AWS key or database URL can compromise an entire business.
- Local Processing: For our core browser-based tools, your prompts, text, and keys never hit our database. They are processed entirely locally on your machine.
- Instant Execution: No waiting for network latency or server queues. Tools execute at the speed of your local CPU.
- No Accounts Required: We don't want your email address. Just bookmark the site and use the tools when you need them.
Who Uses Vakaso?
Whether you are a backend developer calculating the exact API cost of a massive RAG architecture, a prompt engineer optimizing context windows for Claude 3.5, or a technical writer verifying the authenticity of content, Vakaso is designed to fit seamlessly into your technical workflow.
Frequently Asked Questions
Is the site really free?
Yes. Vakaso is free to use. We may eventually display non-intrusive ads to cover our hosting costs, but we will never lock core features behind a paywall.
Can I use this commercially?
Absolutely. You are free to use our Cost Calculator, Schema Generator, and Prompt Inspector to build commercial applications for your clients or enterprise.
Which AI models are supported?
Our tools are model-agnostic wherever possible, but explicitly support major providers including OpenAI (GPT-4), Anthropic (Claude 3), Google (Gemini), and Meta (Llama 3/4).