Image Format Converter
Supports conversion between JPG, PNG, GIF, WEBP, BMP formats, batch processing and downloading of converted images
Conversion Settings
Drag and drop images here, or
Conversion Results
Please upload and convert images to view results
Instructions
Select Output Format
Choose the image format you want to convert to from the dropdown menu.
Set Image Quality
Adjust the image quality slider for JPEG and WebP formats to balance file size and image quality.
Upload Images
Select image files to convert by clicking the upload button or using drag and drop.
Start Conversion and Download
Click the convert button, then download individual images or batch download all converted images after processing is complete.
Basic Knowledge of Image Format Conversion
What is Image Format Conversion?
Image format conversion is the process of converting an image from one file format to another. Different image formats have their own characteristics and application scenarios, and conversion can meet different needs.
Common Image Formats
- JPEG/JPG - Suitable for photos, supports lossy compression
- PNG - Supports transparent background, lossless compression
- WebP - Modern format developed by Google, high compression efficiency
- GIF - Supports animation, 256-color limit
- BMP - Uncompressed bitmap format
Why Convert Image Formats?
- Reduce file size, optimize webpage loading speed
- Ensure image compatibility across different devices or software
- Meet format requirements of specific platforms or applications
- Preserve transparency channels or special information in images
Conversion Tips
- Photos are typically recommended to be converted to JPEG or WebP format
- Images with transparent backgrounds should be in PNG or WebP format
- Balance file size and image quality, usually 80-90% quality is a good choice
- Pay attention to file naming when batch converting to avoid overwriting original files
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