Free Online Image Format Converter
Convert images between formats instantly in your browser. Powered by Rust/WASM for fast, private conversion. Supports JPEG, PNG, WebP, GIF, BMP, TIFF, ICO, QOI, TGA, AVIF, SVG, and HEIC.
Frequently Asked Questions
What image formats are supported?
Input: JPEG, PNG, WebP, AVIF, GIF, BMP, TIFF, SVG, ICO, TGA, QOI, and HEIC. Output: JPEG, PNG, WebP, GIF, BMP, TIFF, ICO, QOI, TGA, HEIC, and AVIF. HEIC encoding uses x265/libheif via WebAssembly. Conversion is powered by a Rust/WASM engine for speed and broad format support.
Is my data private and secure?
Yes! All image conversion happens entirely in your browser using client-side processing. Your images are never uploaded to any server, ensuring complete privacy.
Can I convert multiple images at once?
Yes, you can upload and convert multiple images in a single batch. Simply select or drag-and-drop multiple files, choose your output format, and convert them all at once.
What is HEIC and why would I need to convert it?
HEIC (High Efficiency Image Container) is the default photo format on iPhones and iPads. While it offers great compression, many websites and applications don't support it. Converting HEIC to JPEG or PNG ensures compatibility everywhere.
Does converting affect image quality?
Converting to lossless formats like PNG preserves full quality. For lossy formats (JPEG, WebP), you can adjust the quality slider to balance file size and visual quality.
Is there a file size limit?
Since all processing happens in your browser, there's no server-imposed file size limit. However, very large images may take longer to process depending on your device's capabilities.