Image Format Converter
Instantly shift between modern WebP, versatile PNG, and standard JPEG formats. Preserves transparency or applies solid matte backgrounds.
Drag & Drop Images Here or Browse
Supports JPG, PNG, WebP, and GIF. 100% client-side privacy — your files never leave your device.
How to Convert Image Formats
- Drop any image into the workspace.
- Choose your target output format: WebP, JPEG, or PNG.
- If converting a transparent PNG to JPEG, choose a matte background color (white, black, or custom).
- Download the converted image with the updated file extension.
Conversion Use Case Example
Converting a large 4.2 MB PNG icon with transparent background to WebP at 85% quality reduces file weight to 380 KB while keeping full alpha transparency intact.
Technical Limitations & Boundaries
- JPEG lacks transparency: Converting transparent PNG to JPEG requires filling transparent areas with a solid background color.
- PNG is lossless: Converting to PNG will not compress file size as aggressively as WebP or JPEG.
- EXIF preservation: In-browser canvas conversion exports standard sRGB raster pixels and strips proprietary camera metadata.