Batch conversion
Drop several images or a folder, convert them all to the same target format, and download them individually or as one ZIP.
Supports conversion between JPG, PNG, WebP, AVIF, ICO
Quick links for common image format tasks.
Supports conversion between JPG, PNG, WebP, AVIF, ICO
Batch conversion of multiple images
Adjust quality settings to optimize file size
Compare original and converted file sizes
All processing done in browser, no uploads
Free and unlimited usage
Select or drag images to the converter
Choose output format (JPG, PNG, WebP, AVIF or ICO)
Adjust quality settings as needed
Click convert and download files
Privacy-focused - files are not uploaded to server
Fast processing using WebAssembly technology
Supports modern formats like WebP, AVIF, and ICO
Supports batch processing of multiple images
Free and unlimited usage
High compression
Lossless with transparency
Modern web format
Next-gen compression
Icons for apps and websites
Pick a target format, set the quality, and convert a whole folder at once. The converter compares the original and the result so you can see what each format costs you in file size.
Drop several images or a folder, convert them all to the same target format, and download them individually or as one ZIP.
WebP and AVIF usually produce far smaller files than JPG at the same visual quality; ICO is there for favicons.
Each result shows the original and converted size side by side, so you can tell whether the new format is actually worth it.
WebP is the safe default for the web today. AVIF goes smaller still but takes longer to encode. Keep JPG for maximum compatibility and PNG when you need transparency.
Converting to PNG, WebP, or AVIF keeps transparency. Converting to JPG does not — JPG has no alpha channel, so transparent areas get filled.
No. The conversion runs in your browser, so the images stay on your device and there is no upload wait.