ZeroClaude
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AI Detector
Find out whether a text was written by ChatGPT, Claude, Gemini or a person.
AI Humanizer
Rewrite AI-sounding text into natural, human-like writing that keeps your meaning.
AI Image Detector
Upload an image and check whether it was generated by Midjourney, DALL-E or similar.
AI Video Detector
Check videos for AI-generated or manipulated frames.
AI PPT & PDF Detector
Check PowerPoint, PDF and Word files: the text on every page, the pictures and AI traces in the file.
Plagiarism Checker
Compare your text against web sources to find copied passages.
AI Paraphraser
Rephrase any text in the tone you need while keeping its meaning.
Grammar Checker
Fix grammar, spelling and punctuation mistakes in seconds.
AI Summarizer
Condense long articles into clear summaries or bullet points.
AI Translator
Accurate, natural translations between the world's major languages.
Word Counter
Count words, characters, sentences, reading time and keyword density live.
Dictionary
Look up definitions, synonyms, antonyms and example sentences.
AI Email Helper
Draft new emails or replies in any tone and language.
Citation Generator
Create correctly formatted APA, MLA and Chicago citations.
Pomodoro Timer
Stay focused with work/break cycles and a simple task list.
ZeroChat
Chat with an AI assistant for writing, study and research.
Background Remover
Remove image backgrounds automatically.
AI Homework Helper
Ask any homework question by text, photo, PDF or link and get a step-by-step solution.
AI Essay Writer
Write structured essays by type, length, level and language, with real citations.
PDF Editor
Edit, sign, merge, split, compress, convert and protect PDFs in your browser.
Daily Brain Games
Six daily logic puzzles with hints, timers and a leaderboard.
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AI Humanizer
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