Convert Images
Instantly & Securely
The fastest way to convert images on the web. No uploads needed — powered by the browser for 100% privacy and blazing speed.
Upload Images to Convert
Drag & drop your images here, or browse
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Why ConvertFree is Better
Most converters upload your files to a server. We don't. Everything happens locally on your device using advanced WebAssembly and Canvas APIs for maximum security.
100% Privacy Focused
Your images never leave your device. Perfect for sensitive photos, screenshots, or personal graphics.
Blazing Fast Speed
No upload time, no download time. Conversion happens as fast as your computer can process it.
Unlimited Batching
Convert 100 images at once? No problem. We don't throttle your usage or ask for a credit card.
How it Works
Convert your files in three simple steps, completely offline.
Select Images
Drag and drop or select one or more images. We support PNG, JPG, WEBP, AVIF, GIF, BMP, SVG, and more.
Adjust Settings
Optionally change output format, resize dimensions, and tweak compression quality to optimize file size.
Instant Download
Click Convert. The browser processes your images instantly. Download individually or as a single ZIP archive.