Yes. All 42 tools are 100% free with no signup, no ads in your face, and no hidden limits. The core tools will always be free.

Do AHX tools upload my data to a server?

No. Every tool runs entirely in your browser using JavaScript. Your data never leaves your device.

Can I use AHX offline?

Yes. Once the page has loaded, every tool works without an internet connection. AHX is installable as a PWA.

Is Image Compressor free?

Yes. Image Compressor is 100% free with no signup and no usage limits.

Does Image Compressor upload my data?

No. Image Compressor runs entirely in your browser. Your data never leaves your device.

Do I need to install anything?

No. Image Compressor works in any modern web browser. Just visit the page and start using it.

AHX

Image Compressor

Compress JPG/PNG/WebP up to 90% smaller. No upload.

Drop an image here

or click to browse — JPG, PNG, WebP (max 50MB)

Runs entirely in your browser. No data leaves your device.

About Image Compressor

Compress JPG, PNG, and WebP images by up to 90% with no visible quality loss. Every image is processed locally in your browser — your photos never get uploaded to a server. Adjust quality and maximum dimensions, then download the optimized version instantly.

Common use cases

Compress images for faster website loading
Reduce image size for email attachments
Optimize product photos for e-commerce
Compress images for social media uploads
Shrink a photo gallery for sharing

Squoosh — Google's open-source compressor

affiliate

Want to compare codecs (WebP, AVIF, MozJPEG) side-by-side? Squoosh by Google is the gold standard, also free and in-browser.

squoosh.app

Related tools

Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to text.

Download Any File by URL

Paste a link — download images, videos, music, documents instantly.

PDF Merger

Combine multiple PDFs into one. Drag, drop, merge.

All tools

Loading AHX...