Image Format Converter — FAQ
HEIC, WebP, AVIF, PNG, JPG Converter — Frequently Asked Questions
HEIC, HEIF, JPG, JPEG, PNG, WebP, AVIF, GIF, BMP, TIFF, TIF, SVG, and ICO.
Yes! Upload a HEIC/HEIF file (common iPhone format), select JPG as output, adjust quality, and click Convert.
AVIF is a modern image format based on AV1 video codec. It offers better compression than WebP and JPEG while maintaining quality. Supported in Chrome, Firefox, and modern browsers.
The slider (0-100%) controls the output compression level. Higher values = better quality but larger files. For JPG/WebP, 80% is usually a good balance.
Yes. After uploading an image, a preview is shown with file details (name, size, dimensions).
The converter processes images in your browser. Files up to ~50MB work well. Very large images may cause memory issues.
All image processing happens in your browser using the Canvas API. No images are uploaded to any server.
HEIC requires JavaScript-based decoding which is slower than native browser support. The heic2any library handles this conversion.