The minimum-data rule
Upload the minimum useful crop and remove sensitive pixels before the file leaves your device.
Decide whether the image should leave your device
- Working copy
- A copy of the image that can be cropped or permanently redacted.
- Risk reduction
- Data minimization removes details that the translation does not need.
- Redaction test
- Reopen the saved copy and confirm that hidden pixels cannot be restored.
Classify the image first
Low-risk images include public signs, ordinary menus, product labels, and published pages you are permitted to process. Higher-risk images include identity documents, health records, contracts, bank statements, private messages, student records, and internal company material.
If the image is high risk, ask whether a typed excerpt can answer the question. A narrow excerpt can remove names, signatures, account numbers, faces, barcodes, and surrounding context.
Redact pixels, not layers
Use an image editor that permanently removes or replaces sensitive pixels. Drawing a translucent box, placing a sticker, or adding a PDF annotation may leave the original content recoverable.
After redacting, export a new flattened image and reopen it to verify the hidden information cannot be selected, removed, or recovered from another page.
To match verification effort to the consequence of an error, build a plan with the image translation risk checklist.
Minimize and clean up
Crop to the smallest useful area and avoid uploading full folders or multi-page documents when one paragraph is enough. Download what you need, delete saved files from your account, and follow your organization’s data handling rules.
For confidential or regulated information, use an approved local workflow or a provider covered by the required agreement. Convenience does not override legal or contractual obligations.
For employer, client, or project material, continue with the controls for a confidential work document translation workflow.
Decide whether a photo is safe to upload for OCR and translation, redact sensitive details, and use lower-risk alternatives when needed. Continue with the privacy and safety guide collection for adjacent workflows.