Free Online Image Tools
Shrink file sizes, change dimensions, crop and convert between JPG, PNG and WebP — all processed on your device using the browser's built-in image engine.
Image Tools (11)
Image Compressor
Shrink JPG, PNG and WebP files with a quality slider, batch mode and ZIP download.Image Resizer
Resize images by pixels or percentage, with social media presets and batch support.Image Cropper
Crop, rotate and flip images with aspect-ratio presets and exact pixel inputs.JPG to PNG
Convert JPG photos to lossless PNG files in bulk.PNG to JPG
Convert PNG images to smaller JPG files with a chosen background colour.PNG to WebP
Convert PNG images to much smaller WebP files while keeping transparency.WebP to PNG
Convert WebP images to PNG for apps that don't support WebP.JPG to WebP
Convert JPG photos to WebP for faster-loading web pages.Image to Base64
Encode an image as Base64, a data URI, CSS background or HTML img tag.Base64 to Image
Decode a Base64 string or data URI back into a viewable, downloadable image.Image Dimension Checker
Check the width, height, aspect ratio and megapixels of many images at once.
About these image tools
Images are usually the heaviest part of a web page or email attachment. These tools help you produce the right file for the job: a smaller JPG for an email, a transparent PNG for a logo, or a modern WebP for a faster website.
Processing uses the browser's native image decoders and the Canvas API, running inside a Web Worker where your browser supports it. Your photos are never uploaded, which also makes the tools fast — there is no waiting for a transfer.
Because conversion goes through the browser's canvas, embedded metadata such as EXIF camera data and colour profiles is not preserved in the output. For most web and sharing use cases this is an advantage, as it removes location data and reduces file size.
Frequently asked questions
Do the image tools remove EXIF metadata?
Yes. Re-encoding through the canvas produces a clean image without EXIF data such as GPS location or camera details.
Which formats are supported?
JPG, PNG and WebP are supported for input and output. Some browsers can also read GIF, BMP and AVIF as input; the tools tell you if your browser cannot decode a file.
Can I process several images at once?
The compressor, resizer and format converters accept multiple images and can download the results as a ZIP file.