Free online image tools, your photos stay on your device
Resize, crop, compress, rotate, watermark or convert an image without sending it anywhere: every tool below runs locally in your browser, so private photos never touch a server.
Beyond the basics you will find HEIC to JPG conversion for iPhone photos, a favicon generator, color palette extraction, side-by-side comparison and an SVG optimizer. To blur faces or license plates before sharing, use the redact tool; to check what a photo reveals about you, see the EXIF reader.
All 17 tools in this category
- Resize imagesResize your images (JPEG, PNG, WebP, AVIF) without uploading them.
- Crop imageCrop your images with an interactive preview, drag and resize the crop area. No upload.
- Add watermarkOverlay a text or image watermark on your photos. Opacity, position, tiling, all in the browser.
- Rotate & flip imagesRotate images 90/180/270° or flip them horizontally and vertically, without uploading.
- Redact image regionsBlur or black-box sensitive areas of your images before sharing, no upload.
- Compress imagesReduce image file size without uploading. Quality slider or target file size in KB. Batch supported.
- Convert HEIC to JPGConvert iPhone HEIC/HEIF photos to JPG or PNG without uploading them.
- Convert imagesConvert JPEG, PNG and WebP images to another format without uploading them.
- Color picker (eyedropper)Pick a color from any uploaded image: hex, RGB and HSL, with a pick history. No upload.
- Image to Base64Convert images to Base64 data URIs (and back) directly in your browser. Copy, CSS snippet, no upload.
- Circle crop imageCrop any image to a perfect circle with transparent corners. Download as PNG. No upload.
- Color palette extractorExtract dominant colors from an image as HEX swatches. Copy any color. No upload.
- Image comparison sliderCompare two images side-by-side or with a slider (before/after). No upload.
- Favicon generatorGenerate favicon PNGs at 16/32/48/180/192/512 px from any image. No upload.
- Color blindness simulatorSimulate protanopia, deuteranopia, tritanopia and achromatopsia on an image. No upload.
- SVG optimizerOptimize and minify SVG files with SVGO directly in your browser. No upload.
- Passport Photo MakerCrop a photo to passport, visa or ID dimensions and print a contact sheet. Runs in your browser, no face detection.
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Frequently asked questions
Are my photos uploaded when I edit them here?
No. The editing happens in your browser using its built-in image engine; the file never leaves your device. You can even load the page, go offline and keep working.
Which image formats are supported?
JPEG, PNG, WebP and GIF everywhere, HEIC/HEIF for conversion from iPhone photos, and SVG for the optimizer. Each tool lists the exact formats it accepts.
Does compressing an image reduce its quality?
Lossy compression trades a little quality for a much smaller file; you control the trade-off with a quality slider and a live preview. Lossless options keep every pixel intact.