Try seven small AI tools for data.

These seven tools help you understand field names, spot changes, remove personal information, and compare AI answers. Everything runs on your device.

First run downloads a model. Each tool fetches its model from Hugging Face the first time you use it — roughly 20 MB to 105 MB depending on the tool — and caches it in your browser afterwards. The tool code is loaded from the jsDelivr CDN, and nothing you type is sent anywhere.

Choose a tool

The first AI check downloads a 25 MB comparison model and saves it on this device. Your data stays on this device.

Understand field names

Paste records written as JSON

Spot changed values

Earlier values, one per line

Current values, one per line

Check whether a data shape changed safely

Earlier shape, written as JSON

New shape, written as JSON

Group related items

Items, one per line

Optional group names, one per line

Shorten text for an AI prompt

AI systems split text into small pieces called tokens. Set the maximum number of tokens to keep.

Paste a long prompt or passage

Maximum AI tokens

Find and remove personal information (PII)

Paste text to check on this device

Compare AI answers with reference answers

Paste checks written as JSON with case, reference, and output fields

Minimum match62%