Image Compressor to 15KB
Image Compressor to 15KB — compress any image to 15KB online, free, fast and 100% on your device.
Processed on your device — nothing is uploaded
Use Toolzo's free image compressor to 15kb to bring any photo down to 15KB — right in your browser, no upload.
How it works
Frequently asked questions
How do I compress to 15KB?
Upload your image — the 15KB target is preset — then press process.
Is quality kept?
It keeps the best quality that fits 15KB.
Does it work on mobile?
Yes — it runs in any mobile browser (Android & iPhone), no app needed.
Is it free and private?
Yes — free, no signup, and it runs in your browser so your file is never uploaded.