Annotate PDF is a fast, 100% client-side online PDF annotator. Edit and sign PDFs directly in your browser without uploading files to a server. Add text with Google Fonts, draw signatures, insert shapes, and use the whiteout tool for private PDF redaction. It’s a secure, free PDF editor that requires no installation. Perfect for students, lawyers, and researchers who value privacy and speed. Stop using bloated software—just select your file and start marking up.

Generate timecodes for YouTube videos in a couple of clicks - get SEO-optimized chapters to boost your channel

This AI-powered extension generates YouTube chapters with timestamps in one click. It scans your video, creates clear, search-optimized chapter titles, and lets you copy them directly into the description. It works even without subtitles and helps improve navigation, watch time, and search visibility for long videos.

AI Prompt Generator helps you create perfect prompts for any purpose — from images and videos to research, debates, and ideas. Easily generate YouTube scripts, titles, and descriptions, or use the Universal mode for any creative or professional task. One tool for all your AI prompt needs.

PDF to Text is a simple yet powerful Chrome extension that lets you instantly convert PDFs into editable text. Extract text from scanned files using AI, copy it with one click, or download it in .txt format, read the text aloud and save your extraction history.

Get quick insights with tldr this - an AI summarizer that turns any article or website into a clear, brief summary in seconds

📝 Convert any YouTube video to text 🌐 Translate in 89+ languages 🤖 Summarize - get key insights 💬 Chat with AI - ask questions about video content 💾 Save & access - keep your transcript history in one place 📄 Download - export in TXT, SRT, or VTT formats

Easily add new words from any site to your vocabulary with our browser extension and repeat them with smart cards on mobile