Convert PNG to JPG

How This PNG to JPG Converter Works

Drop in your PNG files — one or a whole batch — and choose JPG as the output format. The conversion runs entirely in JavaScript inside your browser: each image is decoded, re-encoded as a high-quality JPG, and handed straight back to you. Nothing is uploaded, nothing is stored, and nothing is left behind when you close the tab. It works the same on Mac, Windows, iPhone, and Android, because the browser does all the work.

A 6MB retina screenshot typically lands around 400KB. A 4MB design export lands around 300KB. For photos and screenshots, changing the format is the single most effective way to reduce file size — far more than tweaking compression on a PNG.

When to Convert a PNG to a JPG

PNG and JPG exist for different reasons. PNG is lossless — it preserves every pixel exactly, which makes it right for logos, icons, sharp text, and anything with transparency. JPG is lossy, discarding information your eye is unlikely to notice and producing dramatically smaller files. Most PNGs people are sitting on don't need to be PNGs at all.

Convert to JPG if:

• You have screenshots. Mac, Windows, iOS, and Android all default to PNG for screen captures. A single desktop screenshot on a retina display can hit 5–8MB — a real problem when you're attaching it to an email, a support ticket, or documentation.
• You're exporting from Canva, Figma, Photoshop, or Illustrator. Design tools default to PNG, which is right for text and sharp edges. But when the final output is a social post, a blog image, or an email banner, PNG is overkill and loads noticeably slower.
• Your camera app saves PNGs. Some Android phones and third-party camera apps save photos as PNG instead of JPG, producing files three to five times larger than necessary. A 12-megapixel photo saved as PNG can exceed 15MB.
• You downloaded an infographic, chart, or diagram. These are usually distributed as PNGs. Converting makes them manageable for presentations, portals with file size limits, and email.

Keep it as PNG if the image has transparency you need — a logo on a transparent background, a product cutout, an icon — or it's a graphic with crisp text at small sizes where compression artifacts would show.

Screenshots frequently contain private messages, financial dashboards, internal tools, and email threads; design exports may be client work under NDA. Most online converters upload your file, process it remotely, and send the result back. This one doesn't — which is why no account is required and no trust is either. Need a specific file size rather than a format change? Use the image compressor instead.

Common Mistakes When Changing Image Formats

• Converting an image that needs its transparency. JPG doesn't support transparency. A transparent background becomes solid white in the JPG. If you need it preserved, keep the PNG or convert to WebP.
• Converting logos and icons with fine text. JPG compression can faintly soften hard edges. At high quality it's invisible in normal use, but on small crisp text viewed at 300%+ zoom it shows. Those belong in PNG or SVG.
• Compressing the PNG instead of changing the format. PNG's lossless compression has a hard floor. For photos and screenshots the format itself is the problem — converting to JPG beats any amount of PNG optimization.
• Assuming quality is lost because the file got smaller. For photos, screenshots, and most design exports, a high-quality JPG is visually identical to the PNG. The size drop comes from discarding data your eye can't resolve, not from degrading the image.