Norna Converter

Norna Converter - Professional Media Conversion Made Simple
Transform your media files with ease using Norna Converter, the all-in-one solution for video, audio, and image conversion on iOS. Built with FFmpeg, our app delivers professional-grade conversions with complete control over quality, format, and performance settings.

Video Conversion
Convert videos between MP4, MOV, AVI, MKV, and WebM formats with precision. Customize resolution from 144p to 8K, adjust frame rates (24fps, 30fps, 60fps), and choose from multiple codecs including H.264 and H.265/HEVC. Control aspect ratios, video speed, and quality settings to match your exact requirements. Hardware-accelerated conversion on iPhone uses VideoToolbox for much faster MP4/MOV exports.

Image Conversion
Convert images between JPEG, PNG, WebP, BMP, and HEIC/HEIF formats while maintaining quality. Adjust compression levels and resolution to suit your needs, whether for web optimization or high-quality archival. Rotate and mirror images with live preview before conversion.

Audio Conversion
Transform audio files across 8 popular formats: MP3, WAV, FLAC, OGG, Opus, M4A, and AAC. Fine-tune bitrates from 64k to 320k, adjust sample rates up to 96kHz, and choose between mono or stereo output. Preserve audio quality or optimize file size—the choice is yours. Metadata and cover art are preserved throughout conversion.

Advanced Features
• Quality Presets: Choose from Low, Medium, High, or Original quality settings
• Performance Modes: Optimize for speed, balance, or maximum quality (adapts to device processor, memory, temperature and battery saver)
• Custom Settings: Fine-tune every aspect of your conversions
• Device Optimization: Automatic hardware codec detection and fallback to software encoding
• Disk Space Protection: Pre-conversion verification prevents failed conversions
• Real-Time Progress: Live conversion progress with elapsed and remaining time estimates
• Conversion History: Your last 30 conversions stay accessible, even after app restarts
• Error Recovery: Failed, cancelled, or interrupted conversions can be retried with one tap

Premium Subscription Benefits
• Background Conversions (Pro): Leave the conversion screen and keep using the app while your files convert in the background
• Parallel Conversions (Pro): Several conversions run at once, intelligently adapted to your device's processor, memory, temperature and battery saver
• Batch Conversion (Pro): Select multiple videos, images or songs and convert them in one go with the same settings—or customize settings file by file
• Unlimited Daily Conversions: Free version limited to 3 conversions per day per type; Pro users have unlimited access
• Conversion Notifications: Live progress in the notification area, with consolidated summaries for multiple conversions
• Converted Files Management: View and organize all converted files with filtering by type and conversion date
• Advanced Format Support: Full codec and format access across all media types

Multilingual Support
Fully localized in 11 languages: English, Spanish, French, German, Portuguese, Russian, Turkish, Arabic, Hindi, Japanese, and Chinese.

Privacy & Security
Your files are processed entirely on your device. No data is uploaded to external servers, ensuring complete privacy and security of your media files.

Perfect For
• Content creators editing videos for social media
• Musicians converting audio files for different platforms
• Photographers optimizing images for web or print
• Students working with various media formats • Professionals needing reliable format conversion

Download Norna Converter today and experience the most powerful, user-friendly media conversion tool for iOS.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://gokdenizcetin.com/apps/norna-converter/privacy-policy