Cortex Digital Hub

JPEG to JPG free

JPEG and JPG are the same format; the three-letter extension exists because early Windows allowed only three. Some upload forms still insist on .jpg and reject .jpeg, so this page re-saves the file with the extension they want. You can also set a quality or an exact KB limit at the same time, which is usually what the same form asks for next.

Drop your images here JPG, PNG, WebP, HEIC, AVIF, GIF, BMP, SVG · any size · or paste from clipboard · nothing is uploaded

Instant, batch of 50

Drop the .jpeg files, download .jpg files. Fifty at a time, as a ZIP if you like.

Fix the size at the same time

Switch to a file-size target and the portal's 20 KB, 50 KB or 100 KB rule is met in the same pass.

Nothing uploaded

Converted on your device. Photos of IDs and certificates never leave your computer.

Frequently asked questions

Is there any difference between JPEG and JPG?

No. They are the same file type and the same compression; only the extension differs. Renaming works too, but this page also lets you control quality and size.

Will the quality drop?

At the default Best setting the re-save is visually identical. Choose a lower quality or a KB target only if a form demands a smaller file.

Can I convert JPG to JPEG instead?

Rename the file; both extensions open identically everywhere. If a form specifically demands .jpeg, renaming the downloaded .jpg is enough.

Is anything uploaded?

No. The file is processed in your browser on your own device. Nothing is sent to a server, nothing is stored, and it works offline once the page has loaded.

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