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ShrinkVid

Compress Image to 100 KB

Drop your photo below and it will be compressed to just under 100 KB automatically. ShrinkVid searches for the highest JPG quality that fits, and resizes only if it has to — perfect for online forms and applications.

Processed on your device — files are never uploaded.

How to compress image to 100 KB

  1. Drop your photo.
  2. Keep target at 100 KB.
  3. Compress.
  4. Download and upload to the form.

Tips for application and ID photos

Many portals require photos under 100 KB (and sometimes a fixed pixel size). Choose a max width of 800 px first for the sharpest result at 100 KB — fewer pixels means each one gets more detail.

Private by design

ShrinkVid never uploads your files. The page loads once, then all decoding and encoding happens on your device using the browser’s built-in WebCodecs API (hardware-accelerated video) and WebAssembly image codecs. That makes it safe for personal, confidential or work files — and there is no queue, no file size cap and no watermark. Read how it works.

Frequently asked questions

What if the image is still above 100 KB?

If the lowest reasonable quality is still too large, ShrinkVid reduces the dimensions step by step until the image fits.

Are my files uploaded to a server?

No. ShrinkVid runs entirely in your browser. Files are read and encoded on your own device with WebCodecs and WebAssembly, so nothing is uploaded, stored or seen by anyone else. You can even disconnect from the internet after the page loads and it keeps working.

Is it really free? Is there a watermark or file size limit?

It is completely free with no watermark, no sign-up and no server-side file size limit. Because processing happens on your device, the only practical limits are your device’s memory and speed.

Last updated · by the ShrinkVid team