Docly Guide
How to Convert Image Formats Online
A practical step-by-step guide from Docly.
Different websites, apps and devices may require different image formats. Converting an image can help make it compatible with a particular workflow, but you should choose a format that preserves the features you need.
How to convert an image
- Open the Docly Image Converter.
- Select the image file from your device.
- Choose an output format supported by the tool.
- Start the conversion and wait for it to complete.
- Download and open the converted file to verify it.
Which format should you use?
JPEG: commonly used for photographs. PNG: useful for graphics and transparency. WebP: often useful for web images where supported. Format support and transparency behavior can vary between applications.
Need a smaller file instead? Try the Image Compressor.
Open the Image Converter
Use the free Docly tool to complete the steps in this guide.
Open Image Converter