What happens to transparent areas?

They're filled with the background colour you choose — white unless you change it. JPG simply has no way to store transparency, so something must go behind it. If you need transparency preserved, keep the file as PNG or convert to WebP instead.

Will I notice a quality drop?

For photographs and screenshots, not at 80% or above. Images with large areas of flat colour and hard edges — diagrams, text-heavy screenshots, pixel art — can show faint halos around edges. For those, PNG or WebP is the better home.

How much smaller will my file be?

Photographic PNGs typically shrink by 80–95%. Simple graphics with few colours shrink less, and occasionally not at all — PNG is genuinely more efficient for those.

Are my images uploaded anywhere?

No. Conversion runs inside your browser tab using the HTML Canvas API. The image data never leaves your device, and nothing is stored once you close the tab.

Is there a file size or count limit?

You can queue up to 40 images at a time, each up to 50MB. The real ceiling is your device's memory — very large photos are best done in smaller batches on a phone.

Does it work on a phone?

Yes. The interface is responsive and touch-friendly, and converted files save straight to your device's downloads.

Do you add a watermark or resize my image?

Never. Output is exactly what you asked for — the original dimensions unless you deliberately choose a resize option.

PNG to JPG Converter

Turn PNG screenshots and exports into small, email-friendly JPGs — with control over the background behind transparency.

No training on your data
Region: global

Design & Creative Assets

Drop images here, or click to browse

Up to 40 files · converted on your device, never uploaded

Quality — 82%

80–90% is the sweet spot: visually identical, much smaller.

Smart compression target

The converter searches for the highest quality near your target instead of guessing a fixed quality.

Metadata removed automatically. Rebuilding the image in your browser strips EXIF location, camera, and author details from the download.

Resize

Images are only ever scaled down unless you pick a scale above 100%.

Background behind transparency

JPG has no transparency. Transparent areas are filled with this colour instead of turning black.

Design & Creative AssetsImage Manipulation

PNG to JPG — Overview

About this tool

What is PNG to JPG?

PNG to JPG converts PNG images into compact JPG files entirely inside your browser. PNG is a wonderful format for screenshots, logos and anything needing transparency, but it is a poor fit for photographs: a PNG photo is routinely five to ten times larger than the same picture as a JPG at indistinguishable quality.

That size difference is why so many upload forms, e-mail systems and job portals reject PNGs. Converting to JPG usually takes a multi-megabyte file down to a few hundred kilobytes without any visible change.

There is one real catch, and this tool handles it properly: JPG has no transparency channel. Naive converters render transparent areas as black. Here you choose the background colour explicitly — white by default — so logos and screenshots with rounded corners come out looking exactly as intended.

What it does

What does PNG to JPG do?

A conversion that respects what PNG was doing:

Batch convert up to 40 PNGs in one pass
Quality slider so you decide the size-versus-fidelity balance
Pick any background colour to sit behind transparent pixels
Optional resize to cap dimensions at the same time
Before-and-after size totals, so you can see the saving
Nothing uploaded — safe for screenshots containing private information

How to use

How to use PNG to JPG

1
Drop your PNG files
Add one or a whole folder. Only PNG files are accepted so you can't convert the wrong thing by accident.
2
Set quality and background
Leave quality at 82% for a big saving with no visible loss. If your PNGs have transparency, choose the background colour that matches where the image will be used.
3
Download your JPGs
Save them one by one, or take the whole batch as a zip.

Good to know

Privacy & cost

This tool runs entirely in your browser. Nothing is uploaded, logged, or saved on our servers — safe for confidential or proprietary data.

Use cases & scenarios

Where it fits

Shrinking screenshots for e-mail

A full-screen PNG screenshot is often 3–6MB. As a JPG it's usually under 400KB — inside every attachment limit.

Getting past an upload size cap

Portals that cap uploads at 1 or 2MB frequently reject PNGs that convert to JPG comfortably under the limit.

Preparing photos for print services

Many print and photo services accept JPG only.

Which format should I use?

JPG for photographs and anything you e-mail. PNG when you need transparency or perfectly sharp screenshots and diagrams. WebP when you control a website and want the smallest files. AVIF for the very smallest files, when you know your audience uses recent browsers.

Value & benefits

Why people pick this tool

✓Free forever — no file caps, watermarks, sign-ups or premium tier
✓100% in-browser conversion — your images never touch a server
✓Batch mode: convert up to 40 images in one pass and download a single .zip
✓Works offline once the page has loaded
✓No queues, no e-mail-me-the-link, no ads stapled to your download

Frequently asked questions

FAQs

Final thoughts

The bottom line

PNG to JPG is the single most common image conversion there is, which is exactly why so many sites will happily take your screenshot, upload it, and put a watermark on the way out. This one runs on your machine and asks for nothing.