AI Tools
Free AI Tools That Run in Your Browser
Extract text from images, remove photo backgrounds, transcribe audio and summarise documents with open-source AI models that run on your own device. Nothing is uploaded and there are no credits or sign-ups.
Image to Text (OCR)
Extract English text from screenshots, scans and photos.
Background Remover
Remove photo backgrounds and download a transparent PNG.
Speech to Text
Transcribe English audio with the Whisper model.
AI Text Summarizer
Summarise English articles, reports and transcripts.
Compare Documents
Highlight differences between two versions of a text.
Citation Generator
APA, MLA, Harvard and Chicago references.
Image Caption Generator
Describe an image in a sentence with AI.
Image Classifier
Identify the main object in a photo.
Sentiment Analyzer
Detect whether English text is positive or negative.
Entity Extractor
Find names, organisations and places in text.
Question Answering
Ask questions about a passage of English text.
AI Article Writer
Draft short articles with a small in-browser model.
Private AI, No Uploads
Most online AI tools send your files to remote servers and charge credits once you pass a free limit. ConverterFox AI tools use open-source models, such as Tesseract for OCR, OpenAI's Whisper for speech recognition and MODNet for background removal, running directly in your browser through WebAssembly and WebGPU. The model downloads once and is then cached, and your images, recordings and documents never leave your device.
What to Expect
Browser models are smaller than large cloud AI systems, so they are fastest on recent phones and computers, and several currently work best with English. Always review AI output before relying on it, especially names, numbers and facts.