Why We Created This Project

With the emergence and popularization of the AVIF format, we recognized the advantages of this new image format: smaller file sizes and better image quality. However, since AVIF is a relatively new format, many devices, applications, and platforms do not yet fully support it. We created this tool to help users easily convert AVIF images to the JPEG format, which is supported by almost all platforms, ensuring wide compatibility of images.

Technical Implementation

Our converter uses the following key technologies:

• Next.js framework: Provides fast, SEO-friendly React application structure
• TypeScript: Enhances code quality and type safety
• Web Workers: Implements multi-threaded processing, keeping the UI responsive
• Canvas API: Handles image data and conversion
• Tailwind CSS: Builds beautiful, responsive user interfaces
• Browser native APIs: Implements file handling and download functionality

All conversion processes are completed in the user's browser, and we do not upload image data to our servers, which both protects user privacy and avoids server bandwidth and processing costs.

Key Features

• Single image conversion: Convert a single AVIF file to JPEG format
• Batch image conversion: Process multiple image files simultaneously
• Quality control: Adjust the quality and file size of output JPEG images
• Instant preview: View the before and after effects of conversion
• Detailed statistics: Display file size changes, compression rates, and processing times
• Privacy protection: All processing is done locally, no need to upload files
• Responsive design: Good experience adapted for desktop and mobile devices

Future Plans

We plan to continue improving and expanding the functionality of this tool, with future development plans including:

• Support for more image formats: Expand to WebP, PNG, and other format conversions
• Image editing features: Add simple adjustment options such as cropping, rotation, and resizing
• Batch processing enhancements: Add more batch processing options and controls
• Performance optimization: Further improve conversion speed and efficiency
• PWA support: Implement offline usage functionality
• Multi-language support: Add more language interfaces