Free
¥0
- Unlimited checks
- Naturalness score and dimensions
- Apply, ignore, and restore
- High-confidence safe fixes
- Diff and recheck summary
- Local processing, no text upload
The complete editing loop is free
Unlimited checks, clear explanations, controlled edits, and local privacy.
Pro
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Deeper semantic rewriting and voice controls are being explored. No purchase is available today.
Product updates will be announced on this page.
Feature comparison
FeatureFreePro
Unlimited local checks✓✓
Per-issue controls✓✓
Compare and recheck✓✓
English / Chinese Beta✓✓
Local drafts✓✓
Semantic rewriting—Planned
Voice preferences—Planned
Does Free upload my text?
No. Checks, drafts, and diffs remain in your browser.
Is my text used for training?
Free never sends your text to a model.
Will it beat AI detectors?
No. Naturable improves writing and makes no detector guarantee.