Photo Compressor

Secure, Client-side Image Compressor

4.9 / 5.0 (2,450+ Users)

Drag & Drop images here or click to select

KB or less

How to use

1
Select Image

Drag and drop your file or click the button to upload.

2
Set Options

Enter your target file size (KB) and select format.

3
Compress

Click the button to start browser-based compression.

4
Download

Check the result and save your compressed image.

Precise Size Control

Need a file under 50KB for an application? We precisely adjust resolution and quality to meet your strict file size requirements for government forms, resumes, and more.

100% Secure & Private

Your photos are never sent to a server. Everything happens locally in your browser using WebAssembly technology. No hacking risks, no data leaks.

Lightning Fast

No waiting for uploads or downloads. It utilizes your device's power to process images instantly, saving you time even with large files.

JPG & WEBP Support

We support the standard JPG format for compatibility and Google's WEBP for high efficiency. Choose the extension that fits your needs.

Frequently Asked Questions (FAQ)

Yes, it is 100% free forever. There are no daily limits and no registration required.

No. We use Client-side technology, meaning your images never leave your device. It is completely secure.

Drastic compression (e.g., 5MB to 50KB) may reduce resolution. However, our smart algorithm finds the best balance to keep images looking sharp.

Absolutely. It works perfectly on iPhone, Android, tablets, and PC without installing any apps.

Compression is a balance between size and quality. To prevent the image from becoming unrecognizable, there might be a very small margin of error (1-2KB).

WEBP is a modern image format by Google. It offers superior compression (30% smaller than JPG) with same quality. Great for web performance.

Because there is no server upload. We use WebAssembly to process files instantly on your device.

Yes, you can upload PNG, JPG, WEBP, and BMP. For best compression results, files are saved as JPG or WEBP.

Why Photo Compressor?

Unlike other services, we process images 100% inside your browser. This means faster speed and zero privacy risks.

Formats Comparison

Which format should you choose?

Feature JPG WEBP
Compression Good Excellent
Quality Standard High
Transparency No Yes

SEO & Performance

Optimizing images is the #1 way to speed up your website. Google ranks fast websites higher. Use our tool to compress images without losing quality.

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