# NelSenso.net

> NelSenso.net is a free suite of online Natural Language Processing (NLP) tools for analyzing and processing text. All tools run directly in the browser without registration and support multiple languages.

NelSenso offers text analysis and generation tools built on custom NLP engines (tokenizer, part-of-speech tagger, per-language stemmers, sentiment analysis, summarization and clustering). The interface is available in many languages via the `/<lang>/` URL prefix (for example `/en/`, `/es/`, `/de/`, `/fr/`).

## Tools

- [Tonetizer — sentiment & tone analysis](https://www.nelsenso.net/en/tonetizer.aspx): Detects the sentiment and emotional tone of a text.
- [Summazer — text summarizer](https://www.nelsenso.net/en/summazer.aspx): Produces an extractive summary of a longer text.
- [Abstract online](https://www.nelsenso.net/en/abstract-online.aspx): Generates a short abstract from an input document.
- [Clustezer — text clustering](https://www.nelsenso.net/en/clustezer.aspx): Groups texts or terms into clusters by similarity.
- [Irezer — information retrieval](https://www.nelsenso.net/en/irezer.aspx): Extracts and retrieves the most relevant information from a text.
- [Title generator](https://www.nelsenso.net/en/title-generator.aspx): Suggests titles for a given text or topic.
- [ChatGPT prompt generator](https://www.nelsenso.net/en/chatgpt-prompt-generator.aspx): Helps build effective prompts for AI chat models.

## About

- [About NelSenso](https://www.nelsenso.net/en/about.aspx): Description of the project and the NLP engines behind it.
- [Reviews](https://www.nelsenso.net/en/reviews.aspx): User reviews and feedback.
- [Privacy policy](https://www.nelsenso.net/en/policy.aspx): How the site handles data.

## Optional

- [Home page](https://www.nelsenso.net/): Entry point with the full list of tools.
- [Sitemap](https://www.nelsenso.net/sitemap.xml): Full list of pages, including all language variants.