JPEG and JPG are the same format — just different extensions. When a form demands .jpeg specifically or your workflow requires that extension, this converter delivers it.
Drop your image here
100% private. Nothing is uploaded.
Drop any image format. The converter handles HEIC, PNG, WebP, AVIF, TIFF, BMP, GIF, SVG, RAW, and PDF inputs.
JPEG's 8×8 discrete cosine transform applies at quality 90. Color converts to YCbCr space as the JPEG standard requires.
Output uses .jpeg extension (not .jpg). File contents identical to JPG — only the extension differs.
Convert images between these related converters
The JPEG standard from 1992 lives under two filename extensions. DOS forced .jpg (three-letter limit); modern systems accept .jpeg freely.
JPEG Converter features
byte-for-byte equivalent, only extension differs
every JPEG viewer reads both .jpg and .jpeg
standard-compliant output
no uploads, complete privacy
Extension differences, quality options, and format details.
Same format, different extension. JPEG is the standard name; JPG is the three-letter extension DOS required back in the day. Both files decode identically in every viewer.
When a platform, form, or workflow explicitly validates the .jpeg extension — or when institutional naming conventions require it. Visually and technically there's no difference in the files themselves.
Yes. iPhone HEIC files decode via HEVC and encode to JPEG with .jpeg extension. EXIF capture date, GPS, and camera model preserve through conversion.
50 MB per input file. For larger sources — medium-format RAW, scanned TIFFs, or stitched panoramas — consider resizing first or using our compression pipeline.
Yes. sRGB, Display P3, and Adobe RGB profiles embed in the JPEG output. Color-managed viewers render the JPEG correctly; unmanaged viewers show slight gamut shifts on wide-gamut content.
Browser-side encoding uses WebAssembly and runs single-threaded per file. Batch processing handles files sequentially. For a typical 50-file batch expect 15–30 seconds total on modern hardware.