Make AI text sound human and undetectable.
Loved by 10,000+ writers worldwide
世界中の10K以上の学生・研究者・コンテンツライターに信頼されています
Built for ライターのために
学術論文からビジネス文書まで、SupWriterはAI生成テキストをあなたの個性が表れた本物の文章に変換します。当社のヒューマナイザーは業界やユースケースに合わせて適応し、毎回自然な仕上がりをお届けします。
Students
自然に書き、自信を持って提出
Transform your AI-assisted drafts into authentic academic writing. SupWriter helps you maintain your unique voice while ensuring your essays, research papers, and assignments read naturally and pass institutional AI screening tools.
SEO & Content Teams
AIの痕跡を残さずにコンテンツを量産
Produce high-volume content that reads like it was crafted by your best writers. SupWriter transforms AI drafts into engaging, human-quality copy that builds reader trust and aligns with search engine quality guidelines.
Business Professionals
機械的ではなく、洗練された印象に
From client proposals to internal memos, ensure every business communication reflects your professional voice. SupWriter refines AI-generated text so your emails, reports, and presentations connect authentically with your audience.
Educators & Trainers
魅力的な教材を作成
Develop lesson plans, training guides, and educational content that resonates with learners. SupWriter helps you transform AI-assisted materials into warm, engaging resources that feel personally crafted for your students.
Legal & Compliance
正確さと自然さの両立
Draft contracts, briefs, and legal documents that maintain precision while reading naturally. SupWriter ensures your AI-assisted legal writing preserves technical accuracy without sacrificing the authoritative tone clients expect.
Researchers & Scholars
自信を持って発表
Refine your research papers, grant proposals, and academic publications to meet rigorous scholarly standards. SupWriter helps ensure your AI-assisted writing maintains academic integrity while conveying your expertise clearly.
コンテンツクリエイター、フリーランサー、専門家向けのソリューションをさらに見る。
Everything in one tool
Write like a human. Pass every detector.
Humanize, detect, paraphrase and grammar-check in one workspace — plus an API and MCP connector to take it everywhere else.
- Training samples
- 1.2M+
- Avg. rewrite
- <5s
- Bypass rate
- 99%
- Monthly users
- 50K+
Training samples
Avg. rewrite
Bypass rate
Monthly users
Scored against 12 detectors
A sentence-level read on how likely Turnitin, GPTZero, Originality & others are to flag your text.
Turnitin
GPTZero
Copyleaks
ZeroGPT
QuillBotあらゆるAI検出ツールでテスト・実証済み
私たちはすべての書き換えを、GPTZero、Turnitin、ZeroGPTなどの主要な検出ツールでテストしています。新しい検出手法に対応し、フラグが立つパターンを排除するため、システムを毎週アップデートしています。
99%主要なすべての検出プラットフォームでの成功率
SupWriter と他のAIヒューマナイザーの比較
SupWriterがAI検出の回避、トーンの維持、読みやすさの最適化において、最も効果的なヒューマナイザーとして常に高く評価される理由をご覧ください。
| 機能 | SupWriter | Other Humanizers | Free Tools |
|---|---|---|---|
| Human Score | 99%+ | 85% | 90% |
| Turnitin | |||
| GPTZero | |||
| Originality.ai | |||
| Multilingual Support | 100+ Languages | English Only | 5 Languages |
| Built-in AI Detector | |||
| Plagiarism-Free Output | |||
| Meaning Preservation | High | Medium | Medium |
| Processing Speed | Fast (<25s) | Slow (2+ min) | Medium (1 min) |
| Fix Selection | |||
| Free Trial | 300 Words | 100 Words | No Trial |
| Buy Extra Credits |
Reviews
ユーザーの声
毎日何千人ものライターがSupWriterを信頼しています
よくある質問