Hidden ChatGPT Features You Should Know and Use in 2026
Antara
Projects: Keep chats, files, and instructions together in one workspace, making long-term writing, research, planning, and other tasks easier to manage.
Study Mode: Study Mode teaches topics step by step, asks questions, checks understanding, and can work with uploaded notes, PDFs, and images.
Memory: Turn on Memory to let ChatGPT remember useful preferences, goals, and details, helping it give more personalized replies across conversations.
Deep Research: Use Deep Research for detailed topics when you need ChatGPT to explore multiple online sources and create structured, cited research.
Canvas: Canvas gives you an interactive space to write, edit, code, and improve content with targeted changes rather than repeated prompts.
Voice Mode: Talk naturally with ChatGPT instead of typing, making voice conversations useful when you need hands-free help or quick answers.
Data Analysis: Upload spreadsheets or CSV files and ask ChatGPT to analyze data, find trends, clean information, create charts, and explain results.
ChatGPT Apps: Connect supported apps and services to bring outside information into conversations, helping you search, reference, and work without switching tools.
Scheduled Tasks: Some users can schedule ChatGPT to perform certain tasks later, including reminders, recurring actions, analyses, or web checks.