Free Online Image Converter

We support converting JPEG, BMP, PNG, GIF, WebP, HEIF/HEIC, and AVIF formats, ensuring compatibility with popular image types. No sign-up is necessary, and all features are completely free.

Our image format conversion is instantaneous, typically taking less than 30 seconds. However, processing times may vary based on your image's format, size, and your network conditions. We appreciate your patience.

We support converting individual images up to 30MB in size or with a total pixel count of up to 250 million pixels for high-definition imagery. If you have larger image requirements, feel free to reach out, and we'll strive to accommodate your needs.

Most browsers don't natively support displaying HEIC images. However, our converter can transform HEIC images into other common formats without impacting your user experience.

Usually, if images aren't displaying, it's because your browser doesn't have the right format decoders. In this case, you can easily convert the image to common formats like JPG, PNG, or WebP using our free image format converter for seamless viewing.

The image format converter provided by ConvertFT supports the mutual conversion of multiple image formats, including the latest AVIF and HEIC formats, and can also be converted into other common formats. It supports high-quality image conversion, batch processing, and is always free, making it your ideal choice.

It depends on the target format. When converting to lossless formats like PNG, quality is 100% preserved. For lossy formats like JPG or WebP, we use advanced sub-pixel rendering and optimal quantization tables to ensure the highest visual fidelity even at reduced file sizes.

Yes. When converting between formats that support transparency (e.g., PNG to WebP or AVIF), our tool maintains the full 8-bit or 16-bit alpha channel, ensuring your logos and graphics remain perfectly transparent without jagged edges.

Yes. Our server-side engine automatically detects CMYK color profiles (common in print PDF/TIFF) and performs a perceptually accurate conversion to the sRGB color space, ensuring vibrant colors on all digital displays.