JPEG size reducer

Reduce JPEG file size to an exact KB target. Adjust dimensions if needed and export as JPG, PNG or WEBP. Private Zero‑Upload supported.

Drag & Drop or
What is Zero-Upload?

All processing happens in your browser. No data is sent to our servers. Learn More

Advanced Settings

Once you’ve made any custom changes, click Compress to apply them.

KB
Output:
EXIF / metadata:

What users say

Kevin Brooks, Florida, USA

ImgSmaller is a simple and useful image compression tool with good quality results and an easy interface. It works well for quick optimizations, though I’d love to see more advanced features and format options in future updates.

Ryan Thompson, USA

ImgSmaller makes image compression fast, simple, and perfect for improving website speed without sacrificing quality.

Michael Anderson, California, USA

ImgSmaller is an excellent image compression tool that helps reduce image size without losing quality. It’s fast, easy to use, and perfect for optimizing JPG, PNG, and WebP images for better website speed and SEO performance. The clean interface and privacy-focused zero-upload feature make it a reliable choice for developers, bloggers, and designers.

Kumari sunidhi

It's is so useful, thank you so much❤😊 U can provide the facility of converting compressed image results into pdf format, that will be so helpful. chatgpt told me about this website

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What this tool does

Reduce photo file size to an exact KB target. Optionally resize/crop and export as JPG, PNG or WEBP. Zero‑Upload keeps processing on your device.

Perfect for online forms, job portals, email limits, and faster websites. Batch multiple images and download a ZIP.

What is a JPEG size reducer?
A tool that compresses your JPEG to a specific size (KB/MB) by tuning quality and optionally dimensions.
Can I keep image quality?
Pick a realistic target for your dimensions. Our encoder iterates to retain as much detail as possible for the size.
Is it private?
Yes. With Zero‑Upload on, all processing runs in your browser—no files leave your device.