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Format Converter — JPG, PNG & WebP
Browser-local · No upload ·JPG ↔ PNG ↔ WebP ·Batch supported
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Drop images to convert
JPG · PNG · WebP · GIF · BMP · Batch supported
Conversion settings
Convert to
Quality
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Image Compressor
Reduce file size, batch support
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Image Resizer
Resize to exact dimensions
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Images → PDF
Merge images into a PDF
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PDF → Images
Extract PDF pages as images
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FAQ
Can I convert JPG to PNG for free?
Yes. Drop your JPG files, select PNG as the output format, and click Convert All. Completely free, no signup required.
Does converting to PNG increase file size?
Yes. PNG is lossless — files are typically larger than JPEG for photographic content. Use WebP for the best balance.
What is WebP and should I use it?
WebP is a modern format by Google offering 25–35% smaller files than JPEG at equivalent quality. All modern browsers support it.
Can I batch convert multiple images?
Yes. Drop multiple files, choose the target format, and click Convert All. Download all results as a single ZIP archive.
Does the converter preserve image quality?
At 85%+ quality, conversion is visually lossless. Converting to PNG is always fully lossless.
Are my images uploaded anywhere?
No. All conversion runs locally in your browser using the HTML5 Canvas API. Your images never leave your device.