PNG to JPG converter for stock sites
Drop your Midjourney PNGs — get stock-ready JPEGs: transparency flattened to white, quality of your choice, and the upscale checkbox lifts images to the 4-megapixel minimum Adobe Stock requires. Files are processed in your browser and never uploaded.
Files are processed in your browser and never uploaded anywhere.
Why convert PNG to JPG for stock sites?
Agencies take previews as JPEG: it's many times lighter than PNG at the same visual quality. PNG transparency is useless on stock sites anyway — buyers want a finished render.
What's the 4-megapixel requirement?
Adobe Stock accepts photos and illustrations from 4 MP up. Midjourney images are often smaller (e.g. 1024×1024 ≈ 1 MP) — the upscale checkbox enlarges them to a passing size.
Is browser upscale quality good enough?
Good enough to pass the threshold. But the paid service uses a higher-quality Lanczos algorithm on the server — plus it generates metadata and embeds it into the file in the same pass.