HEICase

Convert HEIC, JPG, PNG & WebP offline on iPhone, iPad & Mac. Share from Photos to convert instantly. Singles free; batch is a one-time unlock.

HEICase converts photo formats on iPhone, iPad, and Mac—fully offline, with nothing uploaded to any server.

What's New in 2.0 • Convert from Photos or Files with Share—no need to open the app first • Conversion history: find recent exports and share again in one tap • Export to WebP, HEIC, and more formats • Smoother sharing and more reliable batch conversion

Why HEICase • Works offline—no internet required • Your photos stay on your device • No ads, no subscriptions—clean and focused • Single-photo conversion is free; batch conversion is a one-time purchase, permanently unlocked and restorable

Supported Formats Import: HEIC, HEIF, JPG, PNG, TIFF, WebP, BMP, JPEG 2000, and more Export: JPG, PNG, HEIC, TIFF, WebP, BMP, JPEG 2000, and more

Tools You'll Use • Rotate, crop, and resize • Adjust JPG quality and preview file size before converting • Keep the capture date; optionally remove location info • Pro: add a text watermark before saving

Great For • Turning iPhone HEIC photos into JPG for messaging and websites • Batch organizing albums into one format • Removing location info before sharing • Drag-and-drop conversion on Mac

Platforms One app for iOS 16+, iPadOS 16+, and macOS 14+.