Image Compressor
image · Client-Side
Compress JPG, PNG, and WebP images client-side with batch multi-file drop, adjustable quality, and instant savings preview.
How to Use Image Compressor
Compress JPG, PNG, and WebP images client-side with batch multi-file drop, adjustable quality, and instant savings preview. All processing happens 100% locally inside your web browser using client-side JavaScript. Your files and data are never uploaded to any remote cloud server, guaranteeing complete privacy and zero data leakage.
Drag and drop files or enter text directly into the tool interface.
Executed securely in browser memory with zero upload wait times.
Save your generated file or result immediately with zero watermarks.
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Frequently Asked Questions
Are my images uploaded to any server?▼
No. All image compression and decoding is performed directly inside your browser using the HTML5 Canvas API. Your pictures never leave your device.
Can I compress multiple images at once?▼
Yes! You can drop or select multiple JPG, PNG, and WebP files at once to compress them in batch and download them individually or all together.
Which image formats are supported?▼
JPG/JPEG, PNG, and WebP image formats are supported for input and compression output.
Will compression reduce the visible quality of my photo?▼
You can adjust the quality slider to find the perfect balance between high visual clarity and small file size. A quality of 80% often reduces file size by 60–80% with virtually indistinguishable visual difference.
Is there any limit or watermark?▼
No limits, no watermarks, and no registration required. It is completely free.