Format Converter
Universal Converter
Convert images between JPG, PNG, WEBP, AVIF, and HEIC formats instantly with zero server uploads.
Upload an Image
JPG, PNG, WEBP, HEIC, AVIF up to 10MB
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Axonix Professional Online Image Converter is a fast, privacy-first utility that runs directly in your browser. Get started in seconds: Upload your image in any standard format (including iPhone HEIC files).
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How to Use Professional Online Image Converter
- 1Upload your image in any standard format (including iPhone HEIC files).
- 2Select your desired output format from the target dropdown.
- 3For JPG, WEBP, or AVIF, adjust the quality slider to find the perfect size balance.
- 4Click 'Convert'—the process happens entirely in your browser using JavaScript.
- 5Download your optimized, high-quality image instantly.
Key Features
- HEIC/HEIF Support: Convert Apple's proprietary photo format to JPG or PNG with one click.
- Next-Gen Compression: Leverage AVIF and WEBP for cutting-edge web performance optimization.
- Browser-Side Processing: Your images never touch our servers, ensuring 100% privacy.
- Quality-Fine-Tuning: Control compression levels to hit specific file size targets.
- Lossless PNG Conversion: Maintain perfect pixel fidelity for logos and illustrations.
Frequently Asked Questions
Learn More
Need practical guides, walkthroughs, and troubleshooting tips? Explore the Axonix blog for detailed tutorials.