PNG to JPG Converter — free online
The easiest way to convert JPG to JPEG or JPG ke JPEG — free, instant, and done right in your browser. No file uploads, no sign-up, no waiting. Just drop your image, pick your format, and download. Accepts JPEG, PNG, WEBP, GIF and BMP. Outputs JPG, PNG, WEBP and BMP.
or click to browse — PNG, JPG, WEBP, GIF, BMP
Batch Convert — up to 20 images
or click to select — up to 20 files
Resize & Crop
or click to browse
Enhance & Filters
or click to browse
Add Watermark
or click to browse
Convert Images to PDF
Select multiple images — merged into one PDF in order.
or click to select multiple
Three steps to convert JPG to JPEG or any format
Upload your image
Drag and drop any image or click to browse. Supports PNG, JPG, JPEG, WEBP, GIF and BMP.
Choose your format
Pick your output format — JPG, JPEG, PNG, WEBP or BMP — and click Convert. Done in seconds.
Download instantly
Your converted image is ready in seconds. No email required, no waiting, no server involved.
Built for speed, privacy and quality
Lightning fast
Everything runs in your browser — no server round trips, just instant results every time.
100% private
Your images never leave your device. We have zero access to your files — ever.
Batch convert
Upload 20 images at once and convert them all in a single click. Huge time saver.
Filters & enhance
Grayscale, sepia, warm, cool, vintage and more — apply pro filters with one click.
Resize & crop
Set exact pixel dimensions and maintain aspect ratio for perfectly sized images.
Watermark
Add custom text watermarks with full control over position, size, color and opacity.
Convert to PDF
Merge multiple images into a single PDF. Choose page size and orientation.
Free PNG to JPG Converter — and Much More
FormatZen is a free online image converter built for speed and simplicity. Need to convert JPG to JPEG? Or change JPEG to PNG? Or turn a PNG into a JPG? You can do all of that here in seconds — no account, no file uploads, and no cost. It also supports WEBP, BMP, and GIF, and can batch-process up to 20 images at once.
JPG to JPEG — What is the Difference?
JPG and JPEG are actually the same format. JPG is simply a shortened version of JPEG (Joint Photographic Experts Group) — they refer to exactly the same image type. The difference came from early Windows systems that limited file extensions to three characters, giving us .jpg. Mac and Unix systems kept the full .jpeg extension. When you convert JPG to JPEG using FormatZen, you are simply renaming the file extension — the image quality and data stay identical. This is the most common reason people search for a JPG to JPEG converter.
How to Convert PNG to JPG and JPG to PNG Online for Free
It is very simple. Drop your image into the converter, choose the output format — JPEG, PNG, WEBP or BMP — then click Convert and download. Most people convert PNG to JPG to get a smaller file size, or change a JPG to PNG when they need a transparent background or lossless quality. Both work the same way here, and both are completely free. Everything runs locally in your browser, so your images are never sent to any server.
Supported Image Formats
FormatZen supports the most widely used image formats so you can convert images online without compatibility issues:
- JPG / JPEG — ideal for photographs, social media images, and web use
- PNG — perfect for graphics, logos, and images requiring transparency
- WEBP — Google’s modern format for smaller file sizes with high quality
- BMP — uncompressed raw bitmap format for maximum compatibility
- GIF — supported as an input format for quick conversions
More Than a PNG to JPG Converter
Beyond converting JPG to JPEG or PNG to JPG, FormatZen gives you a full set of free image tools:
- Batch convert up to 20 images at once to save time
- Resize and crop images to exact pixel dimensions
- Apply photo filters including grayscale, sepia, vintage, and more
- Add custom text watermarks with full control over position and opacity
- Merge multiple images into a single PDF document
Frequently Asked Questions
What is the difference between JPG and JPEG?
JPG and JPEG are the exact same format. JPEG stands for Joint Photographic Experts Group. The .jpg extension came from early Windows systems that only allowed three-character file extensions. They are identical — a JPG to JPEG converter simply renames the extension without changing any image data.
How do I convert JPG to JPEG for free?
Drop your JPG file into the converter above, select JPG/JPEG as the output format, click Convert, and download. FormatZen converts JPG to JPEG completely free — no account, no limits, and nothing is ever uploaded to a server.
How do I convert PNG to JPG?
Drop your PNG into the converter, choose JPG as the output format, click Convert and download. Converting PNG to JPG reduces file size significantly — great for sharing online. The whole process is free and takes just seconds.
How do I change PNG to JPG?
You can change PNG to JPG using FormatZen in three steps: upload your PNG, select JPG from the format dropdown, and click Download. Your PNG is saved as a JPG file instantly — no software to install and nothing to pay.
Is it safe to use this converter?
Completely safe — your images are never uploaded to any server. FormatZen processes all images locally inside your browser using JavaScript. Your files stay on your device at all times, making it one of the most private image converters available online.
Can I convert images on mobile?
Yes! FormatZen is fully responsive and works on smartphones and tablets. You can convert JPG to JPEG, PNG to JPG or any other format directly from your mobile browser on iOS or Android without downloading any app.
What is the difference between JPEG and PNG?
JPEG/JPG uses lossy compression — smaller files but some quality loss — best for photos. PNG uses lossless compression and supports transparent backgrounds — best for logos, graphics, and screenshots. Use FormatZen to change between JPEG and PNG for free depending on what you need.