Skip to content

Image Watermark

Add a text or image watermark to a picture right in your browser — set position, opacity, and size with a live preview, then download. No upload, fully private.

Runs entirely in your browser — your file never leaves your device

Related tools

Image editing

Image Resizer & Cropper

Resize and crop images right in your browser — set exact pixel dimensions or a crop region, then download. No upload, fully private.

#image#resize#crop
Image editing

Image Compressor

Shrink PNG, JPG, and WebP file sizes right in your browser — set a quality level or a target size, then download. No upload, fully private.

#image#compress#optimize
Image editing

Image Format Converter

Convert images between PNG, WebP, and JPG right in your browser — pick a format, set quality for lossy types, then download. No upload, fully private.

#image#convert#png
Image editing

Image to Base64

Turn any image into a Base64 data URI right in your browser — copy it to embed inline in HTML or CSS. No upload, fully private.

#image#base64#data-uri
Image editing

Favicon Generator

Generate a full favicon set from one image right in your browser — PNGs, a multi-size favicon.ico, a web manifest, and the link snippet, all in one ZIP. No upload, fully private.

#image#favicon#ico
Data conversion

JSON Formatter

Paste JSON, get it formatted and validated. Free, no signup, runs in your browser.

#json#formatter#validator