Compress image for Instagram in seconds. QuickList's compressor adjusts quality with a live preview so you can keep Instagram uploads 1080×1080 square or 1080×1350 portrait.
Drop a JPG, PNG, WebP, GIF, AVIF, or supported image file into the tool.
QuickList applies the conversion, compression, resize, crop, or analysis step locally whenever possible.
Compare quality, size, dimensions, colors, or format before downloading.
Download the result or upload it to QuickList to create a shareable URL.
Instagram accepts most images, but staying 1080×1080 square or 1080×1350 portrait avoids re-compression artefacts and speeds up sharing. Use the slider until your file is comfortably below that.
Apps like Instagram apply their own aggressive compression. Pre-compressing with QuickList lets you control quality before upload — the result usually looks much sharper.