# Prompt comparison checklist

> Review a prompt with an English structure checklist.

[Open tool](https://www.toolcabana.com/tk/prompt-checker) · [AI and prompt tools](https://www.toolcabana.com/tk/category/ai-and-prompt-tools)

Tool ID: prompt-checker. Requested language: tk. Description language: en. Complete guide translation: no; untranslated sections use English.

## Overview (en)

Prompt comparison checklist scans a prompt for five structural elements: a clear task, an audience or role, an output format, constraints or boundaries, and context or examples. Each row reports Mention found or Consider adding, based on English keyword matches such as write, audience, table, do not or example. It is a heuristic checklist, not a quality or safety score.

## Supported tasks (en)

Review a prompt with an English structure checklist.

## Steps (en)

1. Paste the source into the input editor, or load the built-in example.
2. Check the source format before running the operation.
3. Run prompt comparison checklist, review the output, then use the available copy or download controls.

## Settings

No additional settings.

## Limitations (en)

Text operations generally accept up to 2,000,000 characters. Individual parsers, generators and formulas apply additional limits shown by their controls.

## Example input

```text
Explain a complex topic using a concrete example and three practical steps.
```

## Privacy and connections (en)

This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.

## Questions (en)

### How does the prompt checker decide if my prompt has a clear task?

It looks for action verbs: write, create, explain, analyze, convert, summarize, compare, build, translate and review, accepting both US and UK spellings of analyze and summarize. If none appear, the clear task row shows Consider adding.

### Does the prompt checklist work for prompts in other languages?

Not reliably. All five checks use English keyword patterns, so a well-structured prompt in another language will usually show Consider adding for most rows. Treat the results as a reminder list rather than a verdict.

### Can the prompt checker detect prompt injection?

No. The tool states that prompt injections cannot be reliably detected by keyword checks, and it does not predict model quality or safety. It only reports whether certain structural words are present in the text you paste.

### Where is my input processed?

This operation processes its source in your browser. Copy and download are explicit actions; source input is not saved in an account or history.

### What are the input limits?

Text operations generally accept up to 2,000,000 characters. Individual parsers, generators and formulas apply additional limits shown by their controls.

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