Bulk WebP Image Converter
The batch image format converter is a tool that batch converts and compresses a large number of image files such as PNG, JPG, GIF, and WebP into a desired format such as WebP, JPEG, and PNG. Since it is processed directly in the browser without uploading to a server, you can use it safely without worrying about leaking personal information.
Drag and drop images to convert here
Or click to select files or paste clipboard images (Ctrl+V).
File Queue 0 items
Queue is empty
When you add an image, real-time batch conversion to the selected format is performed.
Batch Conversion & Compression Options
Batch Image Format Converter Usage and Key Features Guide
The Batch Image Format Converter is a tool that batch converts and compresses large amounts of image files like PNG, JPG, GIF, WebP into desired formats like WebP, JPEG, PNG. Because it processes directly in the browser without server uploads, it can be used safely without worrying about personal information leakage.
Key Features
- Safe Local Operation: Since the work is processed only within the browser, there are no traffic worries, and it fundamentally blocks the possibility of external exposure of precious personal information and corporate confidential documents.
- Output Format Selection: You can choose among WebP (next-generation high compression), JPEG (compatibility), PNG (lossless/transparency preservation), or keeping the original format. When changing formats, the entire queue is immediately reconverted.
- Batch Optimization and ZIP Packaging: You can compare the conversion progress rates of multiple files in real-time and package them into a ZIP file with a single click to download all at once.
How to Use
- Queue Manipulation: Drag and drop the image files you want to convert into the dropbox area, or click to upload them all at once. Up to 50 are supported.
- Quality Recomputation: If you change the output format or compression quality slider, the images in the queue are immediately reprocessed in real-time according to the new setting values.