Bulk Photo Compressor Support & Help Center

Welcome to the support page for Bulk Photo Compressor: Shrink. Below you'll find answers to frequently asked questions and ways to contact our support team.

❓ Frequently Asked Questions (FAQ)

• How does Bulk Photo Compressor work?

  Bulk Photo Compressor uses Apple's high-efficiency native ImageIO and CoreGraphics frameworks to downscale and re-encode photos in parallel. It reduces photo file sizes by up to 80–90% while maintaining crisp visual quality.

• Are my photos uploaded to any cloud server?

  No. Bulk Photo Compressor processes 100% of your images locally on your iPhone. Zero photos or personal data are ever uploaded, saved, or shared off your device.

• Where are compressed photos saved?

  All compressed photos are automatically exported to a dedicated "Bulk Compressor" album in your device's Photos app (PHPhotoLibrary).

• What are the available compression modes?

  • Recommended Mode: 80% compression preset that preserves full resolution with visually lossless quality (60–80% size reduction).
  • Max Compression Mode: Downscales long edge to HD (1920px) with 50% quality factor for extreme space savings (up to 95% reduction).
  • Custom Slider: Manual quality control from 1% to 100%.

• How do I delete the original uncompressed photos to save storage?

  After compression completes, tap "Delete Originals" on the summary view. The app will prompt for system confirmation to safely remove the original uncompressed items from your photo library.

📬 Contact & Support

If you encounter any issues, have feature requests, or need assistance with Bulk Photo Compressor, please reach out to us:

• Email: [email protected]