JPEG/HEIF Converter - SBS B/A

[Solve Storage & Sharing Issues! The Photo Converter for Quality Seekers]

"JPEG/HEIF Converter" easily converts photo formats on your iPhone, saving storage space and solving compatibility issues.

[Why Use This App?]

Save Space: JPEG to HEIF
Convert past JPEG photos to the next-gen HEIF format. Maintain quality while halving file size (up to 80% reduction depending on the photo!). Drastically free up your iPhone's storage.
*Note: Image quality cannot exceed the original source.

Share Anywhere: HEIF to JPEG
Solve HEIC compatibility issues—like failing to open on Windows PCs or upload to websites—by converting to the universally supported JPEG format.

Preview with Confidence
Worried about quality loss? Thoroughly check degradation and file size changes before converting. Use side-by-side or toggle previews, and verify PSNR (an objective image quality metric) to safely compress precious photos.

[Key Features]
[Single Image Mode]

Split View: Compare original and converted images side-by-side, zoomed in to check pixel-by-pixel details.

Toggle View: Switch between images in the exact same position to spot minute changes.

Measure Mode: Automatically tests multiple quality levels and graphs the optimal balance of file size and quality. Tap a point to preview and convert.

[Batch Conversion (Up to 3 images for free)]

Quality Priority (0.8): Preserves maximum visual beauty.

Size Priority (0.5): Drastically reduces storage space while maintaining reasonable quality.

[Other Useful Tools]

Swipe to Delete: Swipe left on the list to delete directly from your library.

Local Filters: Instantly toggle display of JPEG, HEIF, PNG, and TIFF formats.

PNG Settings: Choose to convert PNGs to either HEIF or JPEG.

Auto-Delete: Automatically delete original images after conversion to save space.

[Premium Plan (Annual)]
Unlock useful features for a more comfortable experience:

Batch Limit: Convert up to 50 images at once.

Dedicated Album: Auto-save converted images to a specific album.

Remove Metadata: Strip Exif data during conversion to protect privacy.

Remove Location: Swipe to easily delete location data (option to keep original available).

Ad-Free: Permanently hide all ads.

[Free User Bonuses]
Enjoy unlimited, completely ad-free conversions for the first 24 hours after installation!
Afterward, watch a video ad to get 5 minutes of ad-free use and fully unlocked features.

We hope this app helps you manage your photos comfortably—whether saving space for precious memories or quickly converting them for sharing. Download and try it today!

Privacy Policy: https://kawasuke.wixsite.com/kawasukestore/privacy-policy
EULA:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/