Image Converter
Transcode graphic formats in a split second. Convert legacy PNGs and JPEGs into high-efficiency modern WebP or AVIF files.
How to Use Image Converter
Add Source Images
Choose the graphic files you need to convert.
Select Target Format
Pick your desired output: PNG, JPG, WebP, AVIF, or BMP.
Convert Instantly
Process the conversion in browser memory and save the transcoded files immediately.
Why use ToolGenie for Image Converter?
Unlike traditional utility websites that upload your personal records, photos, and code snippets to remote cloud infrastructure, ToolGenie processes Image Converter directly inside your browser tab using WebAssembly and hardware acceleration.
Frequently Asked Questions
What formats are supported for conversion?▼
You can convert between PNG, JPEG, WebP, AVIF, BMP, and SVG formats.
Does converting PNG to JPEG remove transparency?▼
JPEG does not support alpha transparency, so transparent areas are filled with your choice of background color.
Can I convert WebP files back to JPG or PNG?▼
Yes, WebP images can be easily decoded and converted to universally compatible PNG or JPG.
Is conversion lossy or lossless?▼
You can select 100% lossless output for formats that support it, or tune quality sliders.
How many images can I convert at once?▼
You can convert dozens of images simultaneously through client-side parallel web workers.
More Image Tools
Explore other client-side utilities in this collection.
Image Compressor
Compress JPG, PNG, and WebP images with instant visual comparison.
Image Resizer
Resize pixel dimensions or scale images by percentage.
Image Cropper
Crop photos to custom dimensions or standard aspect ratios.
Watermark Image
Add custom text or logo watermarks to protect your photography.