Preset loaded: 1080 px, high quality floor — the size Instagram serves, so it won't recompress your upload as hard.
Portal limits change — double-check the current notification before you submit.
Quality is lowered only as far as the floor allows. If that still isn't enough, the image is scaled down in small steps instead — downscaling looks far better than heavy compression artifacts. EXIF metadata (location, camera, serial numbers) is always removed for your privacy; colour accuracy is kept.
Instagram re-encodes everything; uploading at exactly 1080 px wide with high quality gives its encoder the best possible input and your feed the sharpest result.
The result always lands just under it.
One file or a batch — highest quality that fits.
Everything runs in your browser.
Drop it above and press Resize — the result lands just under 950 KB at the highest quality that fits.
No. Everything runs in your browser — safe for ID photos and signatures.
Almost always size or format. Set the portal's exact limit as your target, pick JPEG, re-upload.
Compress to an exact size, crop to an exact ratio, cut out a background — all on your own device.