Best Free AI Writing Tools
Don’t want to spend a penny? These AI writing tools offer genuously free plans with no credit card required.
1. WriteSonic Free Plan
- Free allowance: 10,000 words per month
- No credit card: ✅
- Features: 50+ AI templates, one-click blog writing, paraphrasing
- Limitations: Watermark on outputs, limited advanced features
- Upgrade: $19/mo
- Verdict: Best free tier for bloggers
2. Grammarly Free
- Free allowance: Unlimited checking (basic)
- No credit card: ✅
- Features: Grammar, spelling, punctuation
- Limitations: No tone detection, no plagiarism checker in free
- Upgrade: $12/mo for Premium
- Verdict: Best for non-native English writers
3. Canva Magic Write (Free)
- Free allowance: 50 AI generations per month
- No credit card: ✅
- Features: AI text generation + design integration
- Limitations: Limited to Canva ecosystem, word count limits
- Upgrade: $15/mo for Pro
- Verdict: Best for visual content creators
Quick Comparison Table
| Tool | Free Words | Templates | No CC? | Best For |
|---|---|---|---|---|
| WriteSonic | 10K/mo | 50+ | ✅ | Long-form content |
| Grammarly | Unlimited | Basic | ✅ | Grammar checking |
| Canva | 50 gens/mo | Design | ✅ | Visual + text |
💡 Tip: Use multiple free tools together! WriteSonic for drafting + Grammarly for polishing = free full pipeline.
This page is updated regularly. Last checked: May 2026.