What's the difference between PNG and JPEG for social media uploads?
The core difference
JPEG is a lossy format built for photos — it throws away some detail the eye is less likely to notice in exchange for a much smaller file, and it has no transparency channel at all: any "removed" background in a JPEG just gets filled with a solid color. PNG keeps every pixel exactly as-is (lossless) and supports transparency, which is why cutouts, logos, and screenshots with text stay crisp — but that comes at the cost of a noticeably larger file for a photo of the same dimensions.
Which one for social media
- A regular photo (portrait, product shot, landscape) — export as JPEG at high quality. Every major platform re-compresses uploads anyway, so a PNG's extra precision is usually thrown away on their end regardless, while the larger file just costs you upload time for no visible benefit.
- A cutout, logo, or graphic that needs to sit on top of something else — export as PNG. This is the one case where JPEG can't do the job at all, since it has no transparency channel.
- A screenshot with text or sharp UI elements — PNG holds up better here too; JPEG's compression can introduce visible fuzziness around hard edges and small text.
Getting the size/quality balance right in ZURAPIC
The Export panel has quality presets for JPEG — Web (60), Balanced (80), High (92, the default), and Max (100) — so you don't have to guess a number. Balanced or High covers almost every social upload; save Max for something you expect to be reprinted or zoomed into. If you do need PNG for transparency but the file is too large, the panel also lets you reduce the color count (down from full 32-bit color to as few as 16 colors), which shrinks flat-color graphics significantly without touching photo-quality images.
Exporting for a post right now? Open Export in ZURAPIC and pick JPEG · High for a normal photo, or PNG if you need transparency.
Last updated: August 9, 2026