Image Converter

Image Converter converts images between popular formats — JPG, PNG, WEBP, BMP, GIF, HEIC and more — in seconds. The tool runs entirely in your browser using native Canvas encoding, so there's no upload, no signup and no watermark on the output. Whether you're moving iPhone HEIC photos to universally-supported JPG, converting legacy BMP files for a modern app, or shrinking a batch of PNG icons to WEBP for the web, Image Converter handles it.

Different image formats have different strengths, and choosing the right one matters. JPG is small and universally supported and shines for photographs. PNG preserves transparency and lossless quality — perfect for logos, icons and graphics with hard edges. WEBP is a modern format that produces significantly smaller files than JPG at similar visual quality and now enjoys broad browser support. GIF supports simple animation. HEIC and HEIF are Apple's high-efficiency formats found on iPhones. The tool converts between all of these while respecting the strengths of each output format.

The converter handles transparency correctly: when converting to a format that doesn't support alpha (like JPG), it fills the background with a colour of your choice. When converting to PNG or WEBP from JPG, alpha stays opaque. The tool also preserves ICC colour profiles where the target format supports them, so brand colours don't drift as you convert.

Bulk conversion is fully supported. Drop multiple files, pick your output format and quality, and download individually or as a ZIP archive. Nothing is uploaded — everything happens on your device, which is faster and safer than services that route your images through a third-party server. There's no daily limit, no watermark, and no signup required.