AI Utils

AI-powered text analysis, writing, and code intelligence tools. Grammar checking, translation, summarization, sentiment analysis, and more — all running client-side in your browser.

Browser LLM

Chat with Llama 3.2, SmolLM2, Qwen, and Phi running entirely in your browser via WebGPU. No server, no API key, 100% private.

Writing & Language

Grammar & Spell Checker

Detect spelling mistakes, grammar errors, punctuation issues, and style suggestions in any text.

Language Translator

Translate text between English, Spanish, French, German, Japanese, Korean, Chinese, and more.

Paraphrasing Tool

Rephrase and rewrite text in different tones — formal, casual, concise, expanded, or creative.

Text Summarizer

Condense long articles, essays, and documents into concise extractive summaries with adjustable length.

Text Analysis

Keyword Extractor

Extract the most important keywords and phrases from any text using TF-IDF scoring.

Sentiment Analyzer

Analyze the emotional tone of any text — detect positive, negative, or neutral sentiment with confidence scores.

SEO Content Analyzer

Evaluate text for keyword density, readability, heading structure, meta length, and content quality.

Vision & Speech

Breed Identifier

Upload a photo of a dog or cat and identify the most likely breed with AI, with top 5 matches and confidence scores. Runs fully in your browser.

Image Description Generator

Analyze images to generate alt text, captions, and detailed descriptions based on visual properties.

Text to Speech

Convert text to natural-sounding audio using browser speech synthesis. Choose voices, adjust speed and pitch.

Code & Developer

Code Bug Detector

Identify common bugs, potential errors, and code quality issues in JavaScript, Python, Java, Go, Rust, and more.

Code Explanation

Paste any code snippet and get a clear, line-by-line breakdown of what it does. Supports all major languages.

Shell Command Explainer

Paste any Unix/Linux command and instantly see a breakdown of each argument, flag, and option.

Text Embeddings Visualizer

free online text embeddings visualizer. Paste multiple texts, compute semantic embeddings via Transformers.js, and explore simi...

Token Counter

Count tokens and estimate API costs for GPT-4o, Claude, Gemini, Llama, and DeepSeek models.

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