10 Best Chrome Extensions for ChatGPT in 2025 (Free & Paid)
ChatGPT is powerful on its own, but the right Chrome extensions can make it even better. From uploading large files to managing prompts, here are the best extensions to supercharge your ChatGPT experience.
ChatGPT has changed how millions of people work, write, and code. But the default ChatGPT interface has limitations — file size restrictions, no prompt library, limited export options, and more.
The good news? Chrome extensions can fill these gaps. We've tested dozens of ChatGPT extensions and compiled this list of the 10 best ones for 2025, organized by what they help you do better.
1. FileUploadGPT — Best for Uploading Large Files
If you've ever tried to upload a large PDF, codebase, or document to ChatGPT and hit the "file too large" error, FileUploadGPT is the solution.
What It Does
FileUploadGPT lets you upload files of any size to ChatGPT. It automatically parses your document, splits it into optimized chunks, and sends them sequentially while maintaining context.
Key Features
- Unlimited file size: Upload 100MB+ files
- Multiple formats: PDF, DOCX, TXT, MD, HTML, CSV, JSON, code files
- Context preservation: ChatGPT knows all chunks belong together
- Progress tracking: See upload progress in real-time
- Privacy-focused: Files processed locally in your browser
Best For
- Developers uploading codebases for review
- Researchers analyzing lengthy papers
- Business professionals reviewing contracts
- Students studying textbook chapters
Price: Completely free, no account required
2. AIPRM — Best for Prompt Management
AIPRM provides a library of pre-built prompts optimized for specific tasks like SEO, copywriting, coding, and more.
Key Features
- Thousands of community-created prompts
- Prompt templates with variables
- One-click prompt insertion
- Custom prompt creation and saving
Best For
Marketers, content creators, and anyone who frequently uses similar prompts. The community library is especially valuable for discovering new ways to use ChatGPT.
Price: Free tier available, premium starts at $9/month
3. Voice Control for ChatGPT — Best for Voice Input
This extension adds voice input capabilities to ChatGPT, letting you speak your prompts instead of typing them.
Key Features
- Voice-to-text input in ChatGPT
- Multiple language support
- Text-to-speech for responses
- Hands-free conversation mode
Best For
Users who prefer speaking over typing, accessibility needs, or multitasking while using ChatGPT.
Price: Free
4. Compose AI — Best for Writing Assistance
Compose AI brings AI writing assistance to any text field on the web, powered by GPT technology.
Key Features
- Autocomplete suggestions while you type
- Works in Gmail, Google Docs, and most websites
- Personalized writing style learning
- Rephrase and improve text
Best For
Writers, email professionals, and anyone who wants AI assistance beyond the ChatGPT interface.
Price: Free tier (1000 words/day), premium available
5. ChatGPT for Google — Best for Search Integration
Shows ChatGPT responses alongside Google search results, giving you AI insights without leaving your search workflow.
Key Features
- ChatGPT answers next to Google results
- Works with Google, Bing, DuckDuckGo
- Markdown rendering support
- Code highlighting
Best For
Researchers and anyone who wants quick AI answers while searching the web.
Price: Free
6. ChatGPT Export — Best for Saving Conversations
Export your ChatGPT conversations in various formats for backup, sharing, or documentation.
Key Features
- Export to PDF, Markdown, HTML, or plain text
- One-click export button
- Preserves formatting and code blocks
- Batch export multiple conversations
Best For
Anyone who needs to save, share, or document their ChatGPT interactions. Great for creating documentation from ChatGPT-assisted work.
Price: Free
7. YouTube Summary with ChatGPT — Best for Video Summaries
Get AI-generated summaries of YouTube videos using ChatGPT, perfect for quickly understanding long content.
Key Features
- One-click video summarization
- Transcript extraction
- Key points and timestamps
- Works with most YouTube videos
Best For
Students, researchers, and content creators who want to quickly understand video content without watching the entire thing.
Price: Free
8. Sider — Best Sidebar Assistant
Access ChatGPT, Claude, and other AI models from a convenient sidebar on any webpage.
Key Features
- Sidebar access to multiple AI models
- Highlight text and ask questions
- Write, translate, and summarize
- Image generation
Best For
Power users who want quick AI access while browsing any website.
Price: Free tier available, premium for more queries
9. ChatGPT Ctrl+Enter Sender — Best for Workflow
A simple but useful extension that changes how you send messages in ChatGPT, using Ctrl+Enter instead of Enter.
Key Features
- Send with Ctrl+Enter (or Cmd+Enter)
- Use Enter for line breaks
- Write multi-line prompts easily
- Lightweight and fast
Best For
Anyone who writes multi-line prompts and accidentally sends messages before they're ready.
Price: Free
10. ChatGPT History Search — Best for Finding Past Conversations
Search through your ChatGPT conversation history to find past discussions, prompts, and answers.
Key Features
- Full-text search across all conversations
- Filter by date range
- Quick navigation to results
- Works with existing history
Best For
Heavy ChatGPT users who have hundreds of conversations and need to find specific information quickly.
Price: Free
Quick Comparison Table
| Extension | Best For | Price |
|---|---|---|
| FileUploadGPT | Large file uploads | Free |
| AIPRM | Prompt management | Freemium |
| Voice Control | Voice input | Free |
| Compose AI | Writing assistance | Freemium |
| ChatGPT for Google | Search integration | Free |
| ChatGPT Export | Saving conversations | Free |
| YouTube Summary | Video summaries | Free |
| Sider | Sidebar assistant | Freemium |
| Ctrl+Enter Sender | Multi-line prompts | Free |
| History Search | Finding past chats | Free |
Our Recommendations
If you only install one extension: FileUploadGPT is our top pick. The ability to upload large files removes one of ChatGPT's most frustrating limitations and opens up entirely new workflows.
For content creators: Combine FileUploadGPT (for uploading drafts and transcripts) with AIPRM (for optimized prompts) and ChatGPT Export (for saving your work).
For developers: FileUploadGPT for uploading codebases, plus ChatGPT for Google for quick coding answers while searching.
For researchers: FileUploadGPT for analyzing papers, YouTube Summary for video content, and History Search for finding past research.
Conclusion
Chrome extensions can significantly enhance your ChatGPT experience. Whether you need to upload large files, manage prompts, or export conversations, there's an extension for you.
Start with FileUploadGPT — it's free, takes seconds to install, and solves one of ChatGPT's biggest limitations.