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Image Tools

Compress Image Online - Free & Instant

Secure processingNo signup required100% freeFiles deleted after 1 hour

Drop your images here

Select one image to compress, or multiple for batch ZIP download

JPG, JPEG, PNG, WEBP, BMP, HEICMax 200 MB · up to 10 files

Reduce JPG, PNG or WebP file size by up to 80% in your browser: no upload to server, no sign-up required.

How to use it

Three steps, under 30 seconds from upload to download.

  1. 1

    Upload your image

    Drag and drop a JPG, PNG, WebP, or HEIC file. Files are processed locally - nothing is sent to our servers.

  2. 2

    Set your target size or quality level

    Choose a specific KB target (e.g. 200KB) or pick a quick level: Best Quality, Balanced, or Smallest. The tool intelligently finds the right compression.

  3. 3

    Download the compressed file

    See the before/after sizes and savings percentage, then download. Typical results: 60-80% smaller with no visible degradation.

Questions & answers

Everything you might need to know before using the tool.

Does image compression reduce quality?+
JPEG compression is lossy, so very aggressive settings will reduce sharpness. At 75-85% quality the difference is invisible at normal viewing distances. Our tool lets you choose the exact trade-off.
Is my image uploaded to a server?+
No. All compression happens locally in your browser using the Canvas API. Your file never leaves your device, which also makes it much faster.
Which image formats are supported?+
JPG, PNG, WebP, BMP, and HEIC/HEIF. PNG and WebP are re-encoded as JPEG when targeting very small sizes for the best compression ratio.
How much can I compress an image?+
For typical smartphone photos (6-15 MB), you can usually reach 10-20× compression - e.g. 10 MB → under 500 KB - with no visible quality loss at 80% quality.

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Compress JPEG Online

Quality-optimized JPEG compression.

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Reduce Image File Size

General size reducer for any image.

Your files are private

All processing runs locally in your browser using JavaScript. Your files are never transmitted to any server, stored, or shared. Close the tab and they're gone.

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Browser-local