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Convert image file formats. Supports conversion between JPEG, PNG, and WebP. Adjust file size with quality settings.
Drag and drop the image you want to convert, or click to select a file.
Select the output format (JPEG, PNG, WebP) and quality settings.
Click the convert button, check the preview, and download.
Image Format Converter is an online tool that converts images between JPEG, PNG, WebP, and GIF formats. It can be used for various purposes such as optimizing website loading speed, adapting to services that require specific formats, and creating or converting transparent images. You can convert to the optimal format while adjusting file size with quality settings. All processing is done in your browser, so your images are never sent to a server.
It depends on your use case. JPEG or WebP is best for photos and images with many gradients, PNG or WebP for images requiring transparency, and WebP for minimizing file size. WebP offers the best balance, but some services may not support it.
JPEG format does not support transparency, so transparent areas will be replaced with white. To preserve transparency, choose PNG or WebP format.
Higher quality means better image quality but larger file size. Around 80% is recommended for web use, and 90% or higher for print. Quality settings don't affect PNG as it uses lossless compression.
JPEG and WebP use lossy compression, so repeated conversion may degrade quality. Converting from PNG to JPEG/WebP can minimize degradation with quality settings. PNG uses lossless compression, so no quality loss occurs.
Conversion from GIF format is supported, but animation will be output as a static image (first frame only). For conversion while preserving animation, please use a dedicated tool.