Convert Images Locally in Your Browser
Free, fast, and completely private image converter. Convert multiple photos simultaneously without uploading any byte to a server.
How Does Pixora Work?
Three simple steps to convert photos locally with zero latency
Select Images
Drag & drop single or batch images directly from your computer or phone.
Choose Format
Pick your target format, customize quality ratio, and choose background colors.
Download ZIP
Download results individually or grab all converted photos packaged into a clean ZIP.
Frequently Asked Questions
Direct answers to common questions about local image conversion, formats, and privacy
Are my photos truly private and secure?
Absolutely. Pixora processes all image conversions locally inside your browser memory using HTML5 Canvas and Web Workers. Not a single byte is uploaded to any server.
How many photos can I convert simultaneously?
You can select multiple photos at once. Pixora schedules conversions using an adaptive queue that processes tasks in controlled batches to prevent browser slowdowns or memory exhaustion.
How can I download converted photos?
You can download each image individually as soon as it finishes, or click "Download All as ZIP" to package all successfully converted files into a single archive locally.
Why does transparent PNG background become white in JPG?
The JPEG standard does not support an alpha transparency channel. Pixora automatically composites transparent areas over a clean white background (or your custom selected color) to prevent black background artifacts.
Does Pixora require a persistent internet connection?
You only need an active connection to load the static web page initially. Once loaded, all conversion logic runs 100% offline within your browser environment.