Compress images privately in your browser.

Drop your images, choose your quality, and make them lighter without uploading them to a server.

  • Browser-only
  • No upload
  • Free forever
  • No registration

Drop images here or choose files

Drop images here or choose files

JPEG, PNG, and WebP are supported. Compression happens locally in your browser.

Choose files

Privacy & security

Private by design.

Your images are not uploaded to our server. Compression runs locally in your browser, and you control the final downloads.

  • Your images are not uploaded to our server.
  • Compression runs locally in your browser.
  • Refreshing or closing the tab clears the current selection.
  • No registration is required.
  • You control the final download.

Free & unlimited

Free & unlimited while available.

This tool does not require registration, payment, subscriptions, or usage credits. You can compress as many images as your browser and device can comfortably handle. It is intended to remain free for as long as it is available.

Very large batches may be limited by your browser memory, not by an account quota.

Local processing

Compression runs on your device using browser-side image tooling.

No account

No sign-up, login, or user profile is required to compress images.

No server storage

Selected images are not intentionally sent to secco.tech servers.

User-controlled downloads

You choose which optimized files to download and keep.