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Convert JPEG to PNG Online

Swap Formats

Convert JPEG files to PNG instantly in your browser. Free, fast, and 100% private - your files never leave your device. No account or software required. Supports batch conversion and custom settings.

Choose JPEG files or drag & drop

Multiple files supported · No file size limit

100% PrivateNo UploadFree

Conversion Settings

90%
Smaller fileHigher quality
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How to Convert JPEG to PNG - 3 Simple Steps

1

Upload Your JPEG File

Drag and drop your JPEG file into the upload area above, or click to browse your device. You can upload multiple files at once for batch conversion.

2

Adjust Settings

Set your preferred quality, resize dimensions, or other format-specific options. The default settings are optimized for the best PNG output.

3

Download PNG File

Click Convert and your PNG file is ready instantly. Download individual files or click "Download All as ZIP" for batch results.

JPEG vs PNG — Format Comparison

FeatureJPEGPNG
File SizeSmall (lossy compression)Medium (lossless compression)
CompressionLossyLossless
Transparency (Alpha)✗ Not supported✓ Supported
Animation✗ Not supported✗ Not supported
Vector-based✗ No (raster)✗ No (raster)
Browser SupportAll major browsersAll major browsers
Best ForPhotographs, complex images, digital camerasWeb graphics, logos, screenshots, transparent images

Also Convert JPEG to:

JPEG → WEBPJPEG → GIFJPEG → BMPJPEG → TIFFJPEG → ICOJPEG → AVIF

Convert Other Formats to PNG:

JPG → PNGWEBP → PNGGIF → PNGBMP → PNGTIFF → PNGSVG → PNGICO → PNGAVIF → PNG

Why Use ConvertTheFile for JPEG to PNG?

🔒

100% Private

Files are converted in your browser and never uploaded to any server.

⚡

Instant Conversion

No waiting for uploads or server processing. Results are instant.

🆓

Completely Free

No limits, no watermarks, no account required - forever free.

📦

Batch Conversion

Convert multiple files at once and download them as a ZIP archive.

Frequently Asked Questions — JPEG to PNG Converter

How do I convert JPEG to PNG online?
Upload your JPEG file by dragging it into the upload area or clicking to browse your files. Adjust quality and resize options as needed, then click Convert. Your PNG file will be ready to download in seconds — no account or software required.
Is it safe to convert JPEG files to PNG online?
Completely safe. This converter runs entirely in your browser. Your JPEG files are never uploaded to any server — conversion happens locally on your device using browser APIs. Files are not stored or shared.
What is the difference between JPEG and PNG?
JPEG uses lossy compression (some quality is lost to reduce file size), while PNG uses lossless compression (no quality loss). PNG supports transparent backgrounds while JPEG does not. JPEG is best for: Photographs, complex images, digital cameras. PNG is best for: Web graphics, logos, screenshots, transparent images.
Is this JPEG to PNG converter free?
Yes, completely free with no limits. There is no registration, no watermarks, no file size limit beyond what your browser can handle, and no hidden charges.
Can I batch convert multiple JPEG files to PNG?
Yes. Upload multiple JPEG files at once — each is converted separately and you can download all results as a ZIP archive.
How long does JPEG to PNG conversion take?
Image conversion is nearly instant — most files convert in under 1 second using the browser's Canvas API. Batch conversions of 10–20 files typically complete in 2–5 seconds.

About JPEG (Joint Photographic Experts Group)

JPEG is the full name for the JPG format — a lossy image format ideal for photographs and complex scenes with smooth color gradients.

Learn more about JPEG →

About PNG (Portable Network Graphics)

PNG is a lossless raster graphics format with full transparency support. Ideal for web graphics, logos, and images requiring a transparent background.

Learn more about PNG →