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hushvert

JPG converter

JPG is the lowest common denominator of images, in the best sense: every browser, OS, photo frame, government upload form and ancient desktop app accepts it. These converters take you into JPG when compatibility is the goal and out of JPG when you need transparency, lossless editing or smaller modern files.

What is JPG?

JPG (or JPEG, for the Joint Photographic Experts Group that standardized it in 1992) is the most widely supported image format ever shipped. It uses lossy DCT compression tuned for photographs, which buys small files at the cost of discarding fine detail, and it has no transparency support. Practically everything that can open an image can open a JPG.

Convert JPG to another format

Convert another format to JPG

Common questions about JPG

What is a JPG (JPEG) and what is it best for?
JPG (also spelled JPEG) is the most widely supported image format, built around lossy compression that's tuned for photographs. It produces small files for photos and opens on essentially every device and app. The downside is that it discards some detail each time you save, and it has no transparency, so it's a poor fit for logos, text, or graphics with hard edges.
Is JPG lossy? Does it lose quality every time I save?
Yes, JPG is lossy, and re-saving a JPG repeatedly can slowly accumulate compression artifacts. A single conversion at a sensible quality level looks fine for photos. If you need a lossless copy or you're editing repeatedly, convert to PNG instead; hushvert does JPG to PNG entirely in your browser.
What can I convert a JPG into?
hushvert converts JPG to PNG, WebP, AVIF, JXL, PDF, and ICO. Use PNG for a lossless copy, WebP or AVIF or JXL to shrink files further, PDF to bundle images into a document (one page per image), and ICO to make a favicon. All of these conversions run client-side with no upload.
How do I convert another image into JPG?
hushvert converts PNG, WebP, AVIF, HEIC, JXL, BMP, TIFF, PDF, and SVG into JPG, all in your browser. JPG is the right target when you want a small, universally accepted photo file. Because everything runs locally through WebAssembly, your image is never uploaded.
Does converting a JPG upload it to a server?
No. Every JPG conversion hushvert offers runs in your browser via WebAssembly, so the file stays on your device the entire time. You can verify it by turning on airplane mode or checking the Network tab, or watch the live demonstration on our /privacy-proof page.