Image Converter: Offline Batch
HEIC WebP AVIF JPG to PDF
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Convert HEIC, WebP, AVIF, JXL and RAW entirely on your device — unlimited batch, compress to target size, full EXIF control. No upload, no account, no limits.
Convert any photo to any format — 100% offline. Your photos never leave your device.
Image Converter turns HEIC, WebP, AVIF, JXL, RAW and more into exactly the format you need, in seconds. No upload, no account, no limits.
WHY IMAGE CONVERTER
• Works completely offline — nothing is ever uploaded to any server
• Reads JPG, PNG, WebP, HEIC/HEIF, AVIF, JXL, GIF, BMP, TIFF and RAW (CR2, NEF, ARW, DNG)
• Writes JPG, PNG, WebP, HEIC, AVIF, JXL, TIFF, BMP and PDF
• Unlimited batch conversion — hundreds of photos in one queue, with progress and cancel
• Compress to a target size (e.g. under 500 KB), resize, strip or keep EXIF metadata
• Presets remember your favourite workflows
• No ads, no subscription, no watermark
GREAT FOR
• Sending HEIC photos to anyone as JPG
• Web developers preparing WebP and AVIF assets
• Photographers converting RAW previews on the go
• Anyone who cares about privacy: what is on your phone stays on your phone
HOW IT WORKS
1. Pick photos or share them into the app
2. Choose output format, size and quality
3. Convert — results go straight to your library or folder
No account. No cloud. No tracking. Just fast, private image conversion.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, lapnito.cz s.r.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- lapnito.cz s.r.o.
- Size
- 26.9 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Lapnito