vikingtools
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GIVE YOUR IMAGES A LITTLE LOVE

Reduce photo file size.

Get a photo ready to upload or send.

03 / IMAGE TOOLS

Reduce your photo’s file size.

Processed on your device

We adjust quality and, if needed, image dimensions to fit. The result may lose detail. Keep your original.

Image dimensions and format

Aspect ratio is preserved. Small images are not enlarged. JPEG uses a white background. Animated images export as a single still frame.

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Keep your images to yourself.

Image files stay in this browser.
No image upload, account or API key.

A few useful things to know

File size or dimensions?

File size is the number of KB or MB an upload form allows. Dimensions are the width and height in pixels. Lowering quality can reduce file size; lowering width also makes the image narrower.

Which format should I choose?

JPEG works well for photos and most upload forms. WebP often produces compact files, but check that your destination accepts it. PNG preserves sharp graphics and transparency, but may be larger.

How do upload limits work?

Choose the maximum allowed size, such as 500 KB or 1 MB. The tool first adjusts quality, then reduces dimensions if necessary. A download is offered only if it meets that limit. KB and MB limits use 1,000 and 1,000,000 bytes so the result fits strict upload forms.

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