# ImageTool > Image preparation, in your browser. Your images are processed on your device. The live website also uses Google Analytics to understand visits and basic tool usage. ## Tools - [Compress Image to 50KB](https://imagetool.site/): Compress JPG or PNG to under 50KB for free. Set pixels, verify actual bytes and preview before downloading. Process images locally in your browser. [Markdown](https://imagetool.site/index.md). - [Image Stretcher](https://imagetool.site/image-stretcher/): Change image width and height independently, preview the stretch, and download. [Markdown](https://imagetool.site/image-stretcher/index.md). - [Image Brightener](https://imagetool.site/image-brightener/): Brighten your photo, compare it with the original, and download. [Markdown](https://imagetool.site/image-brightener/index.md). - [image size reducer in KB](https://imagetool.site/image-size-reducer-in-kb/): Reduce image size in KB with your own maximum. Set optional minimum bytes and exact pixels, inspect JPG or PNG results and download locally in your browser. ## Evidence and practical guides - [image compression quality guide](https://imagetool.site/compress-image-without-losing-quality/): Compare real image results at 50KB, 100KB, 200KB and 1MB. Learn when originals stay unchanged and why JPEG compression or fewer pixels can remove detail. [Markdown](https://imagetool.site/compress-image-without-losing-quality/index.md). - [guide to KB limits and fixed pixel dimensions](https://imagetool.site/compress-image-with-fixed-dimensions/): Meet image KB, pixel and format requirements together. Compare real fixed-dimension failures and results, then apply settings your upload destination allows. [Markdown](https://imagetool.site/compress-image-with-fixed-dimensions/index.md). ## Languages Compression language versions: [English](https://imagetool.site/), [Indonesian](https://imagetool.site/id/), [Hindi](https://imagetool.site/hi/), [Nigerian English](https://imagetool.site/en-ng/). The image stretcher, image brightener and these evidence guides are currently English-only. ## About and privacy - [Prepare, stretch and brighten images in your browser.](https://imagetool.site/about/): Learn about ImageTool’s browser-based image compressor, image stretcher and image brightener, the independent developer maintaining them and their practical limits. - [Your images and website data.](https://imagetool.site/privacy/): How ImageTool handles on-device images, Google Analytics visits and basic tool events, cookies and hosting requests. ## Contact - [hello@imagetool.site](mailto:hello@imagetool.site)