Image Converter
Convert any image file online for free with custom resolution, frame rate, and compression options.
or drag and drop files here
Max file size 1GB. Fast, secure, and encrypted.
Popular Image Conversions
Select one of the most frequently used image conversion pairs:
Convert WEBP to PNG online with high fidelity.
Convert HEIC to JPG online with high fidelity.
Convert PNG to JPG online with high fidelity.
Convert JPG to PNG online with high fidelity.
Convert HEIC to PNG online with high fidelity.
Convert PNG to SVG online with high fidelity.
Convert JFIF to PNG online with high fidelity.
Convert JPG to PDF online with high fidelity.
Why Transcode Image Files on UConvert?
Lossless & High-Fidelity Transcoding
Our backend automatically preserves optimal codecs, bitrates, and color profiles without unwanted compression artifacts.
Universal Device & OS Compatibility
Works 100% in your web browser across Windows, macOS, Linux, iOS, and Android without downloading any executable software.
Military-Grade Security-256
All file transfers are protected with TLS 1.3 encryption. Uploaded and converted files are permanently deleted after 2 hours.
Batch Conversions & ZIP Archive
Queue multiple image files at once and download everything in a convenient ZIP archive with a single click.
How to Convert JPG to PNG
Convert your files in 3 simple steps without installing any software.
Step 1: Upload JPG to UConvert
Upload your JPG file directly to UConvert's cloud dropzone by clicking "Choose Files" or dragging the file into the browser.
Step 2: Choose PNG & Convert
Select PNG as your target format, configure optional codec or bitrate parameters, and click "Convert" to initiate instant cloud transcoding.
Step 3: Download PNG File
Download your converted PNG file from UConvert instantly, or save all files in a single ZIP package with automatic 2-hour encrypted deletion.
Frequently Asked Questions
Essential technical facts about JPG to PNG conversion.