Image Compress & Convert
Your images never leave your device. All processing happens in the browser.
Why GoImageConverter?
100% Private
All processing happens in your browser. Your images are never uploaded to any server — completely safe and private.
Lightning Fast
No server upload wait time. Images are converted instantly regardless of your internet speed.
Multiple Formats
Freely convert between PNG, JPG, and WebP. Optimize for the web with WebP conversion to improve page load speed.
Batch Processing
Upload and convert dozens of images at once. Download them all in a single ZIP file.
Frequently Asked Questions
You can control the balance between quality and file size using the quality slider. At 70–85%, the difference is barely noticeable while significantly reducing file size. PNG format uses lossless compression, so quality settings don't apply.
No. All image processing happens 100% in your web browser using the Canvas API. Your files are never transmitted over the internet. Complete privacy guaranteed.
WebP is a modern image format developed by Google that achieves 25–35% smaller file sizes than JPEG while maintaining similar quality. It also supports transparency and is supported by all modern browsers.
There's no theoretical limit. However, processing very large images in bulk may slow down depending on your browser's available memory. We recommend processing 20–30 images at a time for best performance.