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Writing · Beginner

# Check grammar privately before you send

Private grammar fixes that never leave your device.

[Use with BotBento ](https://app.botbento.com/?ref=usecases&utm_source=botbento.com&utm_medium=usecases&utm_campaign=grammar-check-local)Copy promptShare[Markdown](/text/usecases/grammar-check-local/index.md)

Opens BotBento. Paste the prompt into a bot; nothing is preconfigured.

- When you askYou paste a draft
- ThenChecks spelling and grammar
- ResultList of suggested edits

Run a bot that checks spelling and grammar locally on your device, so private drafts do not leave your machine. It suits drafts with names, numbers or details you would rather keep to yourself.

## Prompt to start with

BotBentoRecommended

```
Run only on this device and do not call external services. Check this draft for spelling and grammar only. Return a list of changes with the original and suggested text. Do not change tone or meaning.
```

Copy

## Tools it uses

Docs

## Works with

BotBento

## Tags

- grammar
- privacy
- editing

## Source

[Show HN: Grammit – Local-only AI grammar checker (Chrome extension)](https://news.ycombinator.com/item?id=45053553)
Hacker News · checked 2026-10-14

Summarized in our own words. Any results described there are the authors’ own, not measured by BotBento.

By BotBento Editorial · Added 2026-10-14 · Updated 2026-10-14 · [Suggest a correction](/contact/)

## Related use cases

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Writingintermediate

## [Automated Word Document Template Updater](/usecases/automated-word-document-template-updater/)

Inspect, update, and reformat standardized Word documents without breaking layout structure

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Writingbeginner

## [Outline and structure a long piece of writing](/usecases/longform-writing-structure/)

Scattered notes in, a clear outline out; the words stay yours.

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Writingintermediate

## [Translate app strings and keep them in sync](/usecases/app-localization/)

Draft translations for new UI strings without breaking placeholders.

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