Integrated AI Edition · v2.5.1

SQL, Excel & App AI Workbench

Build and explain SQL, create Excel formulas, and build single-file web apps in normal English without needing to be a coder.

AI status: checking… 0 AI requests today in this browser
SQL Builder: Start with the result you want. You do not need to know whether you need a JOIN, WHERE, UPDATE, or other SQL command.
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Paste the tables you are working with

Paste CREATE TABLE statements, DESCRIBE/SHOW COLUMNS output, a list of columns, or a few sample rows. Multiple tables are fine.

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What result do you want?

Describe the result like you would explain it to another person. The tool will decide the SQL structure.

Advanced options (usually you can leave these alone)
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Paste existing SQL

Your original SQL stays unchanged. The app explains what it does, whether it changes data, what tables and conditions it uses, and what you should check.

SQL dialect
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Current SQL

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Ask for the change in normal English

Optional: include table information
SQL dialect

Recent follow-up conversation

SQL failed? Paste the exact database error message. The AI will diagnose the problem, revise only what is needed, explain the change, and keep the failed SQL available for comparison.
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SQL that produced the error

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Paste the exact database error

Copy the complete error message from your SQL client whenever possible.

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Optional context

Optional: paste table / column information
Database type

Error revision history

Stored only in this browser. Each successful repair keeps the failed SQL, error, diagnosis, and revision so you can compare attempts.

Excel Formula Builder: Tell the tool what your columns mean and what result you want. It will build a formula and explain where to put it.
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Describe your worksheet

Paste column letters and headers, Excel table headers, a few sample rows, or simply describe the cells involved.

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What should the formula do?

Excel options
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Paste an Excel formula

The original formula stays unchanged when you choose Explain. You can also ask the tool to fix, simplify, or modernize it.

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What do you need?

AI App Builder: Create and maintain standalone HTML apps by chatting in plain English. Projects, chat history, code versions, memories, and backups are saved locally in your browser.

App Projects & Live Builder

This section uses the same Cloudflare Free / Gemini / OpenAI provider settings and the same token tracker as the SQL & Excel tools.

Choose your AI: Use Cloudflare Workers AI, Google Gemini API free tier, or your own OpenAI API key. Gemini and OpenAI keys are kept only in this browser tab/session and are never saved in History or localStorage.
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AI provider

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Token usage tracked in this browser

Counts below come from each AI provider's response. Formula retries are included in the totals. Cloudflare's free quota is measured in Neurons, while Gemini and OpenAI report token usage directly.

CLOUDFLARE AI · TODAY
0 total tokens
0 input0 output0 requests
GEMINI API · TODAY
0 total tokens
0 input0 output0 requests
Free-tier eligible model selected; actual billing depends on your Google AI project tier.
OPENAI API · TODAY
0 total tokens
0 input0 output0 requests
Estimated API cost: $0.000000
COMBINED · TODAY
0 total tokens
0 input0 output0 successful requests

The OpenAI cost shown is an estimate based on the model rates built into v2.5.1. Gemini cost is not estimated because the same model can run under Free or Paid tiers. Provider dashboards remain the source of truth.

Saved SQL Schemas

Saved table definitions are used only by the SQL tools and stay in this browser.

Starter templates

These are editable starting points. Review the columns against your actual tables before generating SQL.

Your saved schemas

SQL & Formula History

Only SQL and Excel formula results appear here. App Builder keeps its own project history and code versions inside App Builder.

Schema Library

Save schema