Convert a JPG photo or screenshot into a lossless PNG that can be edited and re-saved without quality loss. Note that PNG cannot magically recover detail JPG has already discarded — the output is just as detailed as the input, but every future edit stays sharp.
When to convert JPG to PNG
Prepare a JPG asset for further editing without generational loss
Match the PNG format required by an upload form
Add transparency to a JPG by editing in Photoshop or GIMP afterwards
About the JPG and PNG formats
JPG
JPG (or JPEG) is the universal photo format. It uses lossy compression tuned for natural images, giving you small files that look great on screens, social media, and prints. JPG has no transparency layer and progressively loses quality on each re-save, so keep an original archive if you plan to edit further.
PNG
PNG is a lossless image format with full alpha transparency. It is the default for screenshots, logos, UI mockups, and anything with sharp edges or text. PNG files are much larger than JPG for the same photo content — use PNG for graphics and transparent overlays, JPG for photographs.
Why use LinksConverter for this conversion
Fast cloud pipeline
Server-side ffmpeg + yt-dlp on auto-scaling workers. Most files finish in seconds, not minutes.
ClamAV scanned
Every uploaded or fetched file is virus-scanned before it ever reaches your download.
Auto-deleted after 2 hours
Files live on encrypted S3 storage for 2 hours, then are permanently purged. We never log file contents.
No sign-up, no watermark
Free for up to 10 conversions per hour with no account. Pro unlocks larger files and priority queue.
How to convert JPG to PNG
1
Upload or paste a JPG link
Drop a JPG file from your device, or paste a public URL pointing to the JPG you want to convert.
2
Confirm PNG as the output format
The output is pre-set to PNG. You can adjust quality or bitrate in the advanced options if you need a smaller file.
3
Start the conversion
Click Convert. Our cloud workers fetch the JPG, scan it for malware, and run the JPG → PNG pipeline.
4
Download your PNG file
A one-time pre-signed link appears as soon as the PNG is ready. The file is automatically deleted from our storage 2 hours later.
JPG to PNG — Frequently asked questions
Yes — typically 3–6× larger because PNG uses lossless compression. For photos, JPG or WEBP are better choices; PNG shines for screenshots, UI, and graphics with sharp edges.
Yes. LinksConverter converts JPG to PNG for free with no email, sign-up, or watermark. Anonymous users get up to 10 conversions per hour; the optional Pro tier raises that to 500 and adds priority queue access.
Yes. Files are processed in an isolated worker, scanned with ClamAV antivirus, served via a one-time pre-signed URL, and automatically purged from our S3 storage after 2 hours. We never log file contents and request URLs are masked in our server logs.
Free conversions accept files up to 500 MB. Pro accounts can convert up to 5 GB in a single job. Very large files automatically chunk the upload to avoid browser timeouts.
Related conversions
Browse other popular file conversions handled by the same pipeline.