JPG to PNG Converter
Convert JPG to PNG entirely in your browser — no upload, no sign-up, no limits. Drop a whole batch, convert them losslessly, and download everything as a ZIP.
Drop JPG images to convert
or click to choose · drag a whole folder
- 100% in your browser
- No upload, no signup
- Lossless PNG output
- Works everywhere
Why Convert JPG to PNG?
The most common reason is compatibility: some platforms, upload forms, and design tools simply require PNG. Logo submissions, Slack and Discord emoji, game and app assets, printable templates, and documentation systems often reject JPG and only accept PNG. Converting JPG to PNG gets your image through whatever gate is turning it away, in a couple of seconds and without installing anything.
The second reason is editing. JPG is a lossy format, which means every time you open it, change it, and save it again, the file is re-compressed and a little more detail is thrown away. PNG is lossless — once you convert JPG to PNG, you can crop, annotate, and re-save as many times as you like without that generational quality loss piling up. For screenshots, diagrams, and images with text or sharp edges, PNG keeps lines crisp where JPG would leave fuzzy compression artifacts.
Let's be honest about what converting JPG to PNG does not do, because most converters won't tell you. It will not magically sharpen a blurry photo or recover detail your JPG already lost — that information is gone for good. And the PNG will usually be larger than the JPG, often several times larger, because lossless compression can't shrink a photo as aggressively. JPG to PNG is the right move when you need a lossless, widely accepted, edit-friendly file — not when you're trying to make a file smaller.
JPG vs PNG: What's the Difference?
JPG is a lossy, heavily compressed format with no transparency — small files, ideal for photos. PNG is a lossless format that supports transparency — larger files, ideal for graphics, screenshots, text, and anything you'll edit or need exactly pixel-for-pixel.
JPG (also written .jpeg) was designed for photographs. Its lossy compression discards detail the eye is unlikely to notice, which is why a photo saved as JPG can be a fraction of the size of the same image as PNG. The trade-off is that the discarded detail is permanent, and re-saving repeatedly compounds the damage. JPG also can't store a transparent background.
PNG was designed for the web and for graphics. It compresses without throwing anything away, so a PNG is an exact, pixel-perfect copy that you can edit and re-save endlessly. PNG also supports an alpha channel for transparency. When you convert JPG to PNG, you're moving from a small-but-lossy photo format to a larger-but-lossless graphics format — a worthwhile swap whenever fidelity, editability, or PNG-only compatibility matters more than file size.
How to Convert JPG to PNG in 3 Steps
There's nothing to install and no account to create. The whole process runs locally in your browser, so even large batches convert instantly with no upload wait.
Add your JPG files
Drag your .jpg or .jpeg images onto the box above, or click to choose them. Drop a whole folder if you want — there's no limit on how many you add.
Convert to PNG
Press Convert to PNG. Each image is re-encoded losslessly to PNG right on your device. Nothing is uploaded, so it finishes in seconds even for dozens of files.
Download your PNGs
Save each PNG individually, or grab everything at once as a single ZIP. Your originals stay untouched on your device.
Pro tip: If you actually need a smaller file rather than a lossless one, converting the other direction is what you want — try our PNG to JPG tool.
Lossless, Private, and Unlimited
Every conversion here is lossless: the PNG is a pixel-perfect copy of your JPG, with no extra compression applied. That makes it safe to use as a clean master you can edit and re-save without quality degrading over time.
Because the whole thing runs in your browser, there's no file-size cap, no daily conversion limit, no queue, and no waiting for an upload to finish. Convert one image or a hundred, as often as you like, free.
Converting JPG to PNG is ideal for:
- Logos, icons, and assets for platforms that require PNG
- Screenshots and images with text or sharp lines
- Files you'll edit and re-save repeatedly
- Lossless archival master copies
- Slack / Discord emoji and game assets
Convert JPG to PNG on Windows, Mac, iPhone & Android
The same browser tool works on every device and operating system — no app to download. Here's how it fits each platform:
Windows & Mac
You can convert JPG to PNG with the built-in Photos, Paint, or Preview apps via 'Save As' / 'Export', but this tool batch-converts many files at once and packages them in a ZIP — far faster than re-saving one by one.
iPhone & Android
Phones don't offer a simple JPG-to-PNG export, which makes a browser tool the easiest route. Open this page in Safari or Chrome, pick your photos, convert, and save — no app install, no account.
In bulk
Drag in an entire folder of JPGs and convert them all in one pass. Every PNG is bundled into a single ZIP download, so there's nothing to click through one at a time.
Your Images Never Leave Your Device
Unlike most JPG to PNG converters, this tool does all the work locally using your browser's own image engine. Your files are never uploaded to a server, never stored, and never seen by anyone but you.
That matters when you're converting ID scans, contracts, private photos, or anything confidential. You can even disconnect from the internet after the page loads and the converter still works — proof that nothing is being sent anywhere.
No upload
Conversion happens in your browser. Files stay on your device from start to finish.
No account
No sign-up, no email, no login wall. Open the page and convert.
No limits, no ads
Unlimited conversions with no daily cap, no queue, and no ad clutter.
Frequently Asked Questions
Will converting JPG to PNG give me a transparent background?⌄
Does converting JPG to PNG improve or restore image quality?⌄
Why is my PNG larger than the original JPG?⌄
Are my files uploaded anywhere?⌄
Can I convert many JPGs to PNG at once and download them together?⌄
Can I convert JPG to PNG on iPhone or Android?⌄
PNG or JPG — which should I use?⌄
Is there a file size or quantity limit?⌄
Do I need to install software or sign up?⌄
Will the converted PNG look any different from my JPG?⌄
Ready to convert your JPG images?
Drop your JPGs into the converter — lossless PNG output, batch ZIP download, 100% private, and completely free. No upload, no sign-up, no limits.
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