Free online image converter that transforms PNG, HEIC, WebP, SVG, BMP, GIF, TIFF, and AVIF files to JPG format. No upload required — all conversion happens locally in your browser. Fast, private, and unlimited.
Every major image format supported. Select a converter below to learn more about each format and how the conversion works.
Your files never leave your device. All conversion happens locally in your browser using JavaScript.
No waiting for server processing. Images are converted in milliseconds using the Canvas API.
Convert multiple images at once. Drag and drop an entire folder and download all JPGs as a ZIP.
Adjust JPG quality from 1% to 100%. Preview the output and file size before downloading.
JPG (also known as JPEG) is the most widely used image format on the internet. It uses lossy compression to reduce file size while maintaining acceptable visual quality. JPG is supported by virtually every device, browser, application, and operating system — making it the universal standard for sharing photos and images.
JPG offers the best balance of file size and image quality for photographs and complex images. Converting to JPG reduces file size significantly compared to formats like PNG or BMP, making your images easier to share via email, upload to websites, or use in documents. JPG is also required by many platforms, forms, and applications that don't accept other formats.
ToJPG processes all images directly in your browser using client-side JavaScript. Your files are never uploaded to any server. The conversion happens entirely on your device, which means your images remain completely private. No data is collected, stored, or transmitted.
HEIC (High Efficiency Image Container) is the default photo format on iPhones and iPads running iOS 11 or later. While HEIC produces smaller files than JPG at similar quality, it is not universally supported — many Windows applications, websites, and online forms cannot open HEIC files. Converting HEIC to JPG ensures maximum compatibility across all devices and platforms.
JPG uses lossy compression, which means some image data is discarded during conversion. However, at quality settings of 80–90%, the difference is virtually imperceptible to the human eye while achieving significant file size reduction. ToJPG lets you control the exact quality level so you can find the right balance for your needs.
There is no difference — JPG and JPEG refer to the same image format. The shorter "JPG" extension originated from early versions of Windows that limited file extensions to three characters. Both extensions are fully interchangeable and produce identical files.
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