Image tools
Resize, convert and clean up images without uploading them.
- Image Compressor Reduce JPEG and WebP file size by choosing a quality level, with before and after sizes shown. Images are compressed in your browser, not on a server.
- Image Resizer Resize an image to exact pixel dimensions or to a width or height while keeping its proportions. High quality smoothing, processed locally.
- Image Format Converter Convert images between PNG, JPEG and WebP, including GIF, BMP and AVIF input. Transparent areas get a white background when saving as JPEG.
- Image Cropper Crop an image to an exact pixel rectangle, or to a centred aspect ratio such as 1:1, 4:3 or 16:9. Precise, keyboard friendly and local.
- Rotate & Flip Image Rotate an image by 90, 180 or 270 degrees and flip it horizontally or vertically. Also fixes sideways phone photos by applying EXIF orientation.
- Image to Base64 Data URI Convert an image file into a Base64 data URI, CSS background rule or HTML img tag for embedding small icons directly in code.
- Image Filters (Grayscale, Sepia, Invert) Apply grayscale, sepia, invert, brightness or contrast adjustments to an image and download the result. Pixel maths runs entirely in your browser.
- Favicon Generator Create favicon.ico plus 16, 32, 180, 192 and 512 px PNG icons from one square image, with the HTML link tags to paste into your site head.
- Image Colour Palette Extractor Extract the dominant colours from a photo or logo as hex codes with their share of the image, ready to paste into CSS or design tools.
- Add Text Watermark to Image Stamp a text watermark on a photo in any corner, the centre, or tiled across the whole image, with adjustable size, colour and opacity.
- Image Metadata (EXIF) Remover See whether a JPEG or PNG carries EXIF, GPS, XMP or text metadata, then download a clean copy with all of it removed. Fully local.
- Placeholder Image Generator Create placeholder images at any size with custom colours and label text, as SVG or PNG, for wireframes, mockups and layout testing.