Compress Image to Exact File Size — 200KB, 500KB, 1MB

Set a target size and we find the highest quality that fits. Works offline in your browser, keeps your original color sampling, and never outputs a file larger than your input.

Drop your images here

Select files

Up to 20 files, 25 MB each

How it works

Drop your JPEG files, pick a quality level, and download the smaller versions. Compression runs on your own device — we read each file's chroma sampling and keep it unchanged, so colors do not degrade twice.

All processing happens in your browser using WebAssembly. Nothing is uploaded.

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