JPG to PNG
Convert JPG images to lossless PNG format in your browser.
Drag & Drop files here or click to browse
Supported: .jpg, .jpeg (Max 50MB)
100% Private & Safe
Your files are processed directly in your browser. Sensitive documents never leave your computer.
Lightning Fast
Powered by modern WebAssembly and Canvas engines for instantaneous conversion and editing.
Free & No Install
No software installation, account registration, or watermarks. Completely free to use anytime.
How to use JPG to PNG
Select or Drop Files
Choose or drag-and-drop the files you want to convert or edit into the drop zone.
Configure & Process
Adjust quality, dimensions, rotation, or parameters, then start processing.
Download Result
Preview the final result and save individual files or a ZIP archive to your device.
Frequently Asked Questions
Are there any file size or usage limits?
There are no usage limits. You can process as many files as your device memory can comfortably handle.
Does this tool work on mobile devices?
Yes! Fully responsive and touch-optimized for mobile browsers including iOS Safari and Android Chrome.
Will image or document quality be degraded?
High-fidelity lossless and calibrated lossy encoding algorithms preserve the visual clarity of your original file.
Can I process multiple files in batch?
Yes, batch processing is supported. You can upload multiple files and download results together in a single ZIP.
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