The privacy spectrum of online photo tools
Online photo tools fall on a spectrum from fully private to deeply concerning:
| Level | How it works | Privacy risk |
|---|---|---|
| Client-side (best) | Processing happens in your browser | Minimal — photos never leave your device |
| Server-processed, auto-deleted | Photos uploaded, processed, deleted | Moderate — photos exist briefly on servers |
| Server-stored | Photos stored on servers indefinitely | High — photos may be used for AI training or sold |
PhotoResizer.in uses client-side processing — your photos are never uploaded to any server.
Red flags to watch for
- No privacy policy or a vague one.
- Requiring account creation for basic features.
- Terms of service granting the tool rights to your uploaded content.
- No mention of data retention policies.
- Servers in countries with weak data protection laws.
How to stay safe
- Use client-side tools like PhotoResizer.in that process images in your browser.
- Read the GDPR compliance guide before using any tool.
- Don't upload sensitive documents (passport photos, ID scans) to untrusted platforms.
- Clear browser cache after using shared computers.