✨ 100% Free • Unlimited Conversions • No Upload • Private

Free Image Converter

Upload an image and instantly convert it to PNG, JPG, or WebP — directly in your browser.

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Drop or click to upload image

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Free Image Format Convertor for Every Need

Convert heavy PNG screenshots to lightweight JPG in your browser—free and private. Shrink Windows and Mac screen captures for fast sharing and small uploads.

Use Case

For anyone whose Windows or macOS screenshots save as large PNGs and need a smaller JPG to email, attach to a ticket, or upload to a portal with a tight size limit.

How It Works

Both Windows and macOS save screenshots as PNG by default, and on high-resolution or Retina displays a single capture can easily be 2MB or more. That's wasteful when you just want to share a screen or attach it to a support ticket. Pixshift converts your PNG screenshots to JPG, typically shrinking them by 70-80% while keeping text and UI elements perfectly legible at 92% quality. The result attaches to email, fits under portal upload caps, and uploads in a fraction of the time. Because the conversion runs locally in your browser, screenshots that may contain private dashboards, chats, or account details are never sent to a server—they're processed and discarded right on your device.

What You Get

Optimized images that balance quality and file size for faster uploads.

Frequently Asked Questions

Everything you need to know about compressing images online.

Windows and macOS save screenshots as lossless PNG, which is heavy on high-res displays. Converting to JPG can cut the file size by 70-80%.
Yes. At our 92% quality setting, UI text and code stay sharp and legible while the file becomes dramatically smaller for sharing.
If you need pixel-perfect crispness for documentation or transparency, keep PNG. For sharing, tickets, and uploads where size matters, JPG is better.
No. Conversion happens in your browser. Screenshots showing private dashboards or chats never leave your device or touch a server.

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Convert Screenshot to JPG | Free PNG Screenshot Converter

For anyone whose Windows or macOS screenshots save as large PNGs and need a smaller JPG to email, attach to a ticket, or upload to a portal with a tight size limit.

Both Windows and macOS save screenshots as PNG by default, and on high-resolution or Retina displays a single capture can easily be 2MB or more. That's wasteful when you just want to share a screen or attach it to a support ticket. Pixshift converts your PNG screenshots to JPG, typically shrinking them by 70-80% while keeping text and UI elements perfectly legible at 92% quality. The result attaches to email, fits under portal upload caps, and uploads in a fraction of the time. Because the conversion runs locally in your browser, screenshots that may contain private dashboards, chats, or account details are never sent to a server—they're processed and discarded right on your device.

Frequently Asked Questions

Try Other Tools

Explore other free, browser-based tools related to this one.