Back to Toolkit
Image Utilities
Client-Side Optimization

Image Compressor & Converter

Compress JPG, PNG, and WebP photos down to target KB sizes and convert between different image formats locally in your browser.

Parameters

Configure compression options

Target File Size50 KB
5 KB1000 KB
Resolution Scale100%
20% (Fast Compression)100% (High Quality)

Security Guarantee:

We values your confidentiality. All image compression loops occur inside your browser cache.

Optimization Workspace

Select or Drop Image to Compress

Upload your JPG, JPEG, PNG, or WEBP photograph/scan

Frequently Asked Questions (FAQ)

Q.Why does PNG format not compress to extremely low sizes?

PNG is a lossless format designed to retain pixel-perfect details, so it does not support variable compression quality parameters. If you need to fit a strict exam upload size like 20KB or 50KB, we suggest selecting the Output Format as JPEG or WebP.

Q.Will my original image quality be ruined?

No. Our engine uses smart compression loops which optimize quality first. If the file size remains too large, it scales down the pixel count moderately so that the image stays sharp and clear.

Q.Does this tool upload my documents online?

No. All calculations, compression matrices, and downloads are done client-side within your browser. None of your photos ever leave your computer.

LearnTube Educational Ecosystem 🚀

100% Free Educational Ecosystem — Forever.

Free Education for All Boards (CBSE, ICSE, State Boards), Competitive Exams (JEE, NEET, CUET), & Govt Jobs (UPSC, SSC, Banking).

Start Mock Test Series