Image ResizerResize and compress without changing your workflow.The Chrome and Firefox extensions handle browser tasks quickly, while the Obsidian plugin works with image files stored inside a vault.
Chrome Web Store
Open the extension, choose one or more images, set the output size or format, and download resized files from the browser. Processing is designed for everyday image cleanup before uploads, forms, posts, and messages.
Open Chrome extensionFirefox Add-ons
Use the Firefox add-on to resize, convert, and compress images directly from the browser. It keeps the same local workflow: choose images, set output options, and download the processed files.
Open Firefox add-onObsidian Community plugin
Resize, convert, and compress images from an Obsidian vault. The plugin keeps the original file, creates a resized copy, and can update the current note view to point at the new image.
Open Obsidian pluginBoth plugins focus on practical resizing and compression. They are built for quick adjustments, predictable output, and image handling that stays close to the device or vault where the source file lives.