Resize Image to 100KB
Automatically compress and resize your image to under 100KB while preserving quality.
Resizing to 100 KB is one of the most common requirements for online job applications, visa forms, and exam registrations. Instead of guessing quality settings in desktop software, upload your image here and let the tool find the right balance automatically. All processing is client-side — fast, free, and private. Batch mode available for multiple files.
Batch mode
Resize up to 5 images and download as ZIP.
Drag & drop an image, or click to browse
Max 20 MB · JPG, PNG, WebP, GIF
How it works
- 1
Drop your image
Drag & drop or click to select. JPG, PNG, and WebP supported.
- 2
Adjust settings
Set quality, target size, or output format for your tool.
- 3
Download
Save the result instantly — no account required.
Frequently asked questions
How do I resize an image to 100KB?+
Upload your image and the tool will automatically optimise it to be under 100KB in your browser. No upload required.
Do you upload images to resize them?+
No. Resizing happens entirely in your browser, so your files stay on your device.
Which formats are supported?+
JPG, JPEG, PNG, and WebP are all supported. The output keeps the same format as the original.
Can I resize multiple images at once?+
Yes. Batch mode supports up to 5 images and lets you download the results as a ZIP.
Will resizing reduce image quality?+
The tool adjusts quality and dimensions together to hit the 100KB target. For very strict targets some quality loss is expected, but results are usually sharp.