All JPEG conversion tools — JPG and JPEG are exactly the same format, just two names for the same thing. No software to install. No sign-up. Works on any device.
100% Free No sign-up required Files never stored Works on any device
10JPEG to other
9Other to JPEG
19Total tools
Instant conversion
Your JPEG file converts in seconds — no queues, no waiting.
Private & secure
JPEG files are processed in-browser and never stored on our servers.
Works everywhere
Convert JPEG on Windows, Mac, iPhone or Android — no app needed.
Unlimited & free
No file count limits, no watermarks, no paid plan needed for JPEG conversion.
Yes — completely free. No subscription, no credit card, no per-file charges, and no watermarks on output files. PortImg is funded by non-intrusive display advertising, not by charging users. Every tool on this page is and will remain free.
Choose the specific conversion tool you need from the list above, then click or drag your JPEG file onto the upload area. Click Convert, and your converted file downloads automatically — usually within a few seconds. No account creation, no email address, no software to install.
Yes. Files are processed entirely on our secure servers and are permanently deleted immediately after your download is ready — we do not store, share, or use uploaded files for any other purpose. We never have access to the content of your files beyond what is required to perform the conversion.
PortImg supports JPEG files up to 50 MB per upload for browser-based conversion. For batch conversions, larger files, or processing files offline, download the free PortImg desktop app which has no file size limits.
Absolutely nothing — they are identical formats. JPG became common on older Windows systems, which enforced a three-character file extension limit. JPEG is the full name of the standard (Joint Photographic Experts Group). Both extensions open in every image viewer and produce the same compressed photo files.