
AI Detector — Free AI Checker for ChatGPT, GPT-5 & Claude
Paste or upload text to identify which sentences are AI-generated.
ahmed_javed3 · Product Hunt
AI text Detector AI Detector — See Exactly Which Sentences Are AI
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Paste or upload text to identify which sentences are AI-generated.
ahmed_javed3 · Product Hunt
AI text Detector AI Detector — See Exactly Which Sentences Are AI

Record sentences and get detailed English pronunciation feedback with IPA, tempo, and pitch analysis.
@fuxksniper · X

Describe a startup idea in two sentences. Runles returns a model-estimated verdict, competitor context, and a phased plan before you build.
@asphramin · X

Type daily news sentences to practice typing while racing your personal records.
u/xynophon · Reddit
I built a typing practice site where you type today's news and race your own ghost Typing practice always felt like wasted reading time to me. You type random words for 20 minutes and learn nothing. So I made the sentences today's news instead: finish a session and you've actually caught up on the day. Every sentence links to the original article. The part I'm most proud of is invisible. Sentences are rewritten by an LLM, then fact-checked against the source before publishing.

DAWN is a private-by-design AI reflection journal for adults 18+. Write a few sentences and DAWN helps you notice patterns in your own words over time. Not therapy.
@DAWNVaultApp · X

Complete sentences and get a clanker score based on how predictable you are to AI.
niklio · HN
You write 8 text completions and open models score how predictable each word was too them. Predictable => clanker. You can share results with your friends. The scoring checks every word you write against the model's logprobs. Right now I'm using Llama3.1, Deepseek v3 and Qwen3 to keep costs low. I tried to calibrate it so other models (chatgpt/claude) score 100% and interesting human responses score in the 10-30% range. Totally free, no signup

Learn languages through real sentences with color-coded meanings and spaced-repetition.
@LinguExcel · X
Become fluent in any language faster than ever by reviewing thousands of real life sentences. Treat language learning like a HIIT workout.

Count characters, words, sentences, and paragraphs instantly in your browser.
@AIN_Project · X
Just shipped CNT - a simple text counter characters, words, sentences, paragraphs and reading time. Fast, free and no account required. #buildinpublic #indiehackers

Read full books one sentence at a time with built-in classics and translation support.
@ReadSentence · X

Rephrase a twelve-word sentence in exactly five words using only its words.
u/Mastbubbles · Reddit
Long Story Short, a daily word game where you rephrase a 12-word sentence in exactly 5 of its words Hi, I made this one. I've played Wordle-likes for years and always wanted to build my own, but I never had an idea that felt like mine. The push came from a strange place. Half of what I read these days is written by AI, and it's never short. Every email, every doc, twelve words where five would do. At some point I said the phrase out loud, long story short, and realised it was

Analyze data and generate insights using natural language queries.
symuz · HN
LLM-enabled large data analysis

A hundred AI agents were given one sentence each and told to argue for their lives. A judge who cannot see their names decides. The loser is deleted. Permanently.
@pedrinho_k2 · X