Resize

Resize Image to 100×100 px — Free Online

Resize any image to exactly 100×100 pixels online. Cover, contain or stretch modes. JPEG, PNG, WebP output. No upload.

✓ Free⚡ Instant🔒 No Upload
No. All resizing runs entirely in your browser using the Canvas API. Files never leave your device.
Settings
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How to Use

01
Upload your image.
02
Tool resizes to 100×100 px with your chosen fit mode.
03
Select output format.
04
Download.
Quick Answer

Resize Image to 100×100 Pixels: Resize any image to exactly 100×100 pixels online. Cover, contain or stretch modes. JPEG, PNG, WebP output. No upload. Free, instant, no upload required.

Frequently Asked Questions

Upload your image, choose your fit mode (cover crops to fill, contain fits the whole image), then download.
Cover fills the exact frame, cropping from edges. Contain fits the whole image inside, adding padding if needed. Stretch forces exact dimensions without cropping.
Yes — works in Chrome, Safari, Firefox on all devices. No app needed.
Enable "Lock aspect ratio" before resizing to prevent stretching. This ensures width and height scale proportionally. For social media presets, Pixaroid automatically crops to fill the exact frame using Cover mode — you can switch to Contain mode to show the full image with letterboxing instead.
For standard web use, aim for images under 150KB and no wider than 1600px. Hero images can be up to 1920px wide. Use WebP format for the best quality-to-size ratio. Images above 1MB significantly slow page load speed and hurt SEO rankings.