SendMini · Image tools

Compress images instantly — free

Shrink JPG, PNG, and WEBP files up to 90% in your browser. No account, no upload, no watermark.

No upload 100% free No watermark Browser only Instant

Files sent to server

Image Compressor

Drag & drop your image here

JPG, PNG, WEBP, GIF — up to 20MB

Quality 80%

Output format

Compressing…

Saved 0%

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How It Works

1. Upload

Drag and drop or choose a JPG, PNG, WEBP, or GIF image up to 20MB.

2. Adjust

Set quality from 10–100% and pick your output format.

3. Download

Compress instantly and save your optimized image — no server upload.

Frequently Asked Questions

Is SendMini image compression really free?

Yes. SendMini is completely free with no signup, no credits, and no hidden fees. Compress as many images as you need.

Are my images uploaded to a server?

No. All compression runs in your browser using the HTML5 Canvas API. Your files never leave your device.

How much can I reduce image file size?

Results vary by image type and quality setting. JPEG and WEBP photos often shrink 50–90%. PNG compression depends on image complexity; lowering quality on JPEG/WEBP yields the biggest savings.

What image formats are supported?

You can upload JPG, PNG, WEBP, and GIF files up to 20MB. Export as JPEG, PNG, or WEBP with adjustable quality from 10% to 100%.

Will compressed images have a watermark?

Never. SendMini does not add watermarks, logos, or metadata branding to your compressed images.