Compress, resize, rotate, flip, and convert images — then make a favicon from emoji, text, or your logo. All in your browser.
Click to choose an image, or drag & drop it here
JPEG · PNG · WebP · GIF · BMP — up to your device's memory
Image is a free online image studio that compresses, resizes, edits, and converts photos and graphics — and turns emoji, text, or your logo into favicons — entirely in your browser. Upload a JPEG, PNG, WebP, GIF, or BMP, pick your output format and quality, resize by percentage or exact dimensions, rotate, flip, or apply a filter, then download the result with no watermark, no signup, and no upload.
Large image files slow down websites, eat up storage, and make sharing awkward. Image gives you the fixes that matter most: lossy compression for photos, lossless PNG for graphics with transparency, modern WebP output that often halves file size at the same visual quality, and one-click edits. The built-in Favicon tab reuses the same local canvas pipeline to generate website icons at any size. Everything runs locally, so your photos never leave your device.
Unoptimized images are the #1 cause of slow websites. A single uncompressed photo from a modern smartphone can be 5-10MB, while the same image compressed to WebP at 85% quality might be under 500KB — a 90% reduction with barely perceptible quality loss. Google recommends keeping total page weight under 3MB for good mobile performance, and images typically account for 50-70% of that weight.
Beyond website performance, large images waste storage space, slow down email attachments, and make social media uploads take longer. The Image tool helps you find the sweet spot between quality and file size with its real-time preview and size comparison, so you can see exactly how much space you're saving before downloading.
JPEG uses lossy compression optimized for photographs and complex images. It's universally supported but doesn't support transparency. Use JPEG for photos, illustrations, and images where file size matters more than perfect quality.
PNG uses lossless compression, preserving every pixel exactly. It supports transparency and is ideal for graphics with sharp edges, text, screenshots, and logos. The trade-off is larger file sizes compared to JPEG.
WebP is a modern format that combines the best of both worlds: lossy compression like JPEG but 25-35% smaller at equivalent quality, plus transparency support like PNG. WebP is supported by all modern browsers and is the recommended format for web use.
GIF is limited to 256 colors and is primarily used for simple animations. For static images, convert to JPEG or WebP for much better quality and smaller file sizes.
Yes. Your images are processed entirely in your browser using the HTML5 Canvas API. They are never uploaded to any server, so nothing is stored, logged, or shared. You can verify this by opening your browser's Network tab while using the tool.
You can load JPEG, PNG, WebP, GIF, BMP, and SVG images, and convert them to JPEG, PNG, or WebP. WebP generally gives the smallest file size at similar quality, while PNG is best for images with transparency or sharp text.
Yes. Besides compressing and resizing, you can rotate 90° left or right, flip horizontally or vertically, and apply filters like grayscale, sepia, or invert. All edits are applied locally on a canvas before you download.
Yes. The Favicon tab turns an emoji, text, or your own logo into a website icon with a custom background, shape, and padding. Preview it at 16, 32, 48, 64, and 192 pixels, download PNG files in any size, and copy the HTML snippet for your site.
No. The tool is completely free with no signup, no watermarks, and no usage limits. The only constraint is your device's memory, since very large images (hundreds of megapixels) are processed locally. Just close the tab when you are done — nothing is saved.
For web use, 75-85% quality with WebP output typically provides the best balance of quality and file size. For photographs, 80% is often indistinguishable from the original. For graphics with text or sharp edges, use PNG for lossless quality. The real-time preview lets you compare before and after to find your preferred balance.
Switch the resize mode to "Exact width" or "Exact height" and enter your target dimension. The tool automatically calculates the other dimension to maintain aspect ratio, preventing distortion. For social media, common sizes are 1200x630 (Facebook), 1080x1080 (Instagram), or 1500x500 (Twitter header).
Lossy compression (JPEG, WebP) discards some image data to reduce file size. At 85% quality, the difference is usually imperceptible. Lossless compression (PNG) preserves every pixel exactly but results in larger files. Choose lossy for photos, lossless for graphics, screenshots, or images with transparency.
Yes, but keep in mind that JPEG doesn't support transparency. If your PNG has a transparent background, converting to JPEG will fill the transparent areas with white. For images without transparency, converting PNG to JPEG or WebP can significantly reduce file size.
Switch to the Favicon tab, choose whether to use emoji/text or upload your own logo, customize the background color, shape, and padding, then download the PNG file. The tool also generates the HTML snippet you need to add to your website's head section. Most sites need at least 16x16, 32x32, and 192x192 pixel versions.
WebP uses more advanced compression algorithms than JPEG, resulting in 25-35% smaller files at equivalent visual quality. It also supports transparency (like PNG) and animation (like GIF), making it a versatile all-in-one format. All modern browsers support WebP, making it the recommended format for web images.
Yes! Image works completely offline once the page has loaded. All image processing happens locally in your browser using the HTML5 Canvas API. You don't need an internet connection to compress, resize, edit, or convert images. This makes it perfect for use in secure environments or while traveling.
The current version processes one image at a time for optimal quality and control. For batch processing, you can open multiple browser tabs and process images in parallel. Each tab maintains its own state, so you can have different settings in each tab.