実際の図から始めましょう。
作りたい図を伝え、会話しながら仕上げましょう。
3ステップ。描画ツールを覚える必要はありません。
- 01
作りたい図を伝える
依頼内容を入力するか、写真やPDFを添付します。
- 02
図を確認する
内容に応じて適切なエンジンが選ばれます。
- 03
調整して書き出す
変更を依頼し、各バージョンを残して完成した図を書き出します。
よくある質問
What is a GDPR data flow diagram and when do I need one?
A GDPR data flow diagram maps how personal data enters, moves through, and exits your systems — identifying every actor, process, datastore, and trust boundary. You need one when conducting a Data Protection Impact Assessment (DPIA), responding to a regulator audit, or documenting Article 30 Records of Processing Activities.
How do I identify which data flows need a legal transfer mechanism?
Any flow that crosses from an EU trust boundary to a non-EU external actor (such as a US-based analytics vendor or a cloud provider without an adequacy decision) requires a legal basis like Standard Contractual Clauses (SCCs) or Binding Corporate Rules. The diagram flags these boundary-crossing flows automatically so you can prioritize your compliance review.
Can I customize the diagram after it is generated?
Yes. Describe the change in the chat — for example, add a consent management platform, split the user database into separate EU and non-EU stores, or rename a data flow label — and the AI updates the diagram and explanation in seconds.
Can I export the diagram?
Yes. Export as PNG from the editor toolbar, or copy the diagram source to paste into presentations, DPIA reports, or compliance documentation.
Is it free to use?
With a free account, you can create diagrams for free. No credit card is needed. You can save your work and generate GDPR data flow diagrams.
