Convert a JPG image to lossless PNG right in your browser.
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Drop an image here, or click to upload
PNG, JPG, or WebP
Your JPG converts to a lossless PNG automatically — download it on the right.
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- Runs entirely in your browser — your image is never uploaded
- Lossless conversion — no further quality loss from the original JPG
- Free, no account required
How it works
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1
Upload the image you want to convert.
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2
Conversion happens instantly in your browser — no upload, no waiting.
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3
Preview the result before downloading.
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4
Download the converted file.
Why use this tool
Every image task, one place
Resize, compress, convert, crop, rotate, filter, and watermark — no need for a heavyweight photo editor.
100% private, always
Every tool runs entirely in your browser using the canvas API — your images are never uploaded to a server.
Works on any device
Runs in the browser on Windows, Mac, Linux, iOS, and Android — nothing to install, nothing to trust but the tab.
Instant results
No queues and no desktop app to wait on — edits and conversions finish the moment you make them.
Convert to any format
Move between JPG, PNG, WebP, and ICO — output stays sharp, with quality settings when you need control.
Free, always
Every tool here is free to use, with no watermarks, size limits, or forced trial period.
Frequently asked questions
No, it cannot magically restore lost detail. It simply locks the current state into a lossless container.
PNG stores pixel data without losing information, which requires significantly more data space than a heavily compressed JPG photo.
No, any white or background colors in the original JPG remain solid pixels; transparency must be manually masked out in an editor.
It is useful if you plan to edit the photo further and want to prevent cumulative generation loss from repeated JPG saves.
The RGB visual appearance is maintained, though specific embedded ICC profiles may not always transfer between format headers.
From the blog
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Understanding Image Metadata: EXIF, Privacy, and Performance
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The Art of Cropping and Rotating: Framing Images for Web and Social Media
A complete guide on how to frame, crop, and rotate images to match aspect ratios for social media posts, headers, and web layouts without distortion.
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