Convert PNG to JPG online — fast, free, private.
A browser-based PNG to JPG image converter that handles bulk files, hits exact size targets like 100KB or 200KB, and never uploads anything. Drop your images and you're done.
Drop your PNG files here
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Up to 50 files at once · Max 25MB each · PNG onlyWhy convert PNG to JPG format?
PNG and JPG are both excellent image formats — they just solve different problems. Here's why people convert PNG to JPG every day.
Smaller files, faster pages
A 4MB PNG photograph typically becomes a 300–500KB JPG with no visible difference. Smaller files mean faster page loads, lower bandwidth bills, and happier visitors.
Universal upload support
Government forms, job portals, exam registrations and social profiles often require JPG specifically. Converting your PNG screenshot to JPG removes the rejection.
Email-friendly
Most email providers cap attachments at 25MB. Converting a folder of PNG images to JPG can shrink them by 80%, making it easy to attach an entire photo set.
Reduce images for storage
Cloud storage costs add up. JPG keeps your photo library at a fraction of the size with quality you'll never notice while scrolling through your camera roll.
Print-shop ready
Many print services accept JPG over PNG because of smaller upload sizes and faster processing. Convert PNG to JPG before sending your photos to print.
Total privacy
Unlike most online converters, this one runs entirely in your browser. Your images are never uploaded, never logged, and never seen by anyone but you.
Convert PNG to JPG under any file size
Need a specific size limit? Switch the converter into Target Size mode and let it find the right quality automatically.
PNG to JPG 50KB
Perfect for thumbnails, profile pictures and tiny upload boxes. Works best with images that are already small or have simple backgrounds.
PNG to JPG 100KB
The most common size limit. Ideal for online forms, identity document uploads, exam registrations and most government portals that demand 100KB or less.
PNG to JPG 200KB
A relaxed but still strict limit found on visa applications, university portals and many job application sites. Good balance of size and clarity.
PNG to JPG 500KB
Generous enough for high-quality photographs while staying small enough for most upload limits. A safe default for general web use.
The converter uses a binary search across quality levels to find the highest-quality JPG that stays under your target. If your image cannot be reduced to the requested size while remaining recognisable, the tool outputs the smallest possible version and tells you the result.
How to convert PNG to JPG online
Three steps. No account, no install, no waiting.
- Drop or select your PNG files. Drag a single image or a whole folder of screenshots into the converter at the top of this page. You can also click "browse" to pick files from your device.
- Pick a quality level — or a target file size. Quality mode lets you fine-tune with a slider. Target Size mode automatically finds the right quality to stay under 50KB, 100KB, 200KB, 500KB or any custom value.
- Download your converted JPG files. Each file gets its own download button, or click "Download All" to grab the whole batch. Done.
PNG vs JPG — what's the difference?
A quick reference for picking the right image format.
Who uses a PNG to JPG image converter?
A free PNG to JPG converter solves a surprisingly wide range of problems.
Students & applicants
Shrinking ID photos and scanned documents to fit university, scholarship and visa upload limits — usually under 100KB or 200KB.
Web designers & bloggers
Reducing image weight to keep page load times fast and improve Core Web Vitals scores without sacrificing visual quality.
Photographers
Sending client previews over email and WhatsApp without hitting attachment limits or burning through cloud storage.
Office workers
Pasting screenshots into documents and presentations without bloating file sizes to dozens of megabytes.
E-commerce sellers
Preparing product images for marketplaces that require JPG format and have strict file size caps per listing.
Anyone with too many screenshots
Reclaiming gigabytes of disk space by batch-converting an entire screenshots folder from PNG to JPG.
Frequently asked questions
Everything you might want to know about converting PNG to JPG online.
How do I convert PNG to JPG online for free?
Drop your PNG files into the converter at the top of the page, pick a quality or target file size, and download. The whole process runs in your browser — no signup, no upload queue, no watermark.
Can I convert PNG to JPG under 100KB?
Yes. Switch the converter to Target Size mode and pick the 100KB preset. The tool will automatically find the highest-quality setting that keeps your image under 100KB. The same works for 50KB, 200KB, 500KB or any custom value you type in.
Are my files uploaded anywhere?
No, never. Every conversion happens locally in your browser using the HTML5 Canvas API. The files never leave your device, which is why this PNG to JPG converter works even if you switch off your internet after loading the page.
Why is JPG smaller than PNG?
PNG stores every single pixel exactly as it was. JPG uses a clever compression algorithm that throws away the visual information your eyes don't easily notice — the result is a file that's usually 60% to 90% smaller with no visible quality loss for photographs.
Can I convert multiple PNG images at once?
Yes. Drop up to 50 files at the same time. Each file is processed independently, and you can download them one by one or click "Download All" to save the entire batch.
Will my image lose quality?
At 90% quality the difference is virtually invisible. For photos, you can usually go down to 80% with no perceptible loss. For images with text or sharp edges, stay above 90% to keep edges crisp. You're always in control of the trade-off.
What happens to transparent backgrounds?
JPG does not support transparency. Our converter automatically fills transparent areas with white before saving. If you need a different background colour, edit your PNG before converting it.
Does this PNG to JPG converter work on phones?
Yes. It runs on any modern mobile browser — Safari on iPhone, Chrome on Android, Samsung Internet, Firefox Mobile. Nothing to install.
Is there a daily limit on conversions?
No. Convert as many files as you want, as often as you want. Because everything runs in your browser, there's no server load to worry about.
What's the maximum PNG file size I can convert?
Each individual PNG can be up to 25MB. If you need to convert larger files, downscale them first with any image editor.
Can I convert JPG back to PNG?
You can, but it won't restore the data that JPG compression throws away. Treat JPG as a final delivery format and keep your PNG originals if you might need to edit the image later.
Is there an installation or signup required?
None. Open this page, drop your files, download the results. No accounts, no email addresses, no credit cards, no software to install.