Best Free Online Writing Tools of 2025 (Notion, Obsidian, Feishu Docs, Yuque)
Overview of Free Writing Tools
In 2025, there are plenty of excellent free online writing tools to choose from. Here’s a comprehensive comparison of five mainstream tools.
Five Tools Comparison
1. Notion
- Free tier: 1000 blocks
- Best for: Users who need database functionality and rich templates
- Limitation: Free version has capacity limits
2. Obsidian
- Free tier: Unlimited (completely free)
- Best for: Users who value privacy and local storage
- Limitation: Cloud sync requires payment
3. Feishu Docs
- Free tier: Unlimited
- Best for: Chinese users, team collaboration
- Limitation: Slow overseas access
4. Yuque
- Free tier: Unlimited (Alibaba Cloud)
- Best for: Knowledge base building, technical documentation
- Limitation: Less open than Notion
5. Kingsoft Docs
- Free tier: Unlimited
- Best for: Traditional office users, Office compatibility
- Limitation: Fewer advanced features
Recommendations
| Scenario | Recommended Tool |
|---|---|
| Personal knowledge management | Obsidian |
| Team collaboration writing | Feishu Docs |
| Technical knowledge base | Yuque |
| All-in-one | Notion |
| Traditional office compatibility | Kingsoft Docs |