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Watermark image online with logo or text — no upload to server, original resolution, no signup. Add logo watermark or text watermark to any photo instantly.
Upload a photo to get started
Watermarking is the simplest way to protect visual content from unauthorized use. This free tool lets you add a watermark to any photo online — logo or text — with full control over position, size, and opacity. Downloads at original resolution with no upload to server. Nothing ever leaves your browser.
Switch to Logo mode, upload your logo as a PNG (transparent background recommended), position it using the 9-point grid — corner, center, or edge — and set the size and opacity. The logo watermark is composited directly onto your photo at the original pixel dimensions. Use 20–40% opacity for subtle branding or 60–80% for client preview protection.
Switch to Text mode, type your copyright notice, website URL, or business name, choose a color and opacity, and position it anywhere on the photo. Perfect for adding "© YourName", your Instagram handle, or your domain to photos before sharing. The text watermark is rendered at full resolution with no pixelation.
Unlike cloud-based watermarking tools that require you to upload your photos, this tool processes everything in your browser using the Canvas API. Your images — and your logo — never leave your device. This makes it the safest option for sensitive content like unreleased product photos, client work, or private images.
No. The watermark is composited onto your original image at full resolution. The downloaded file has the same pixel dimensions as your original.
No. Everything runs locally in your browser. Your images never leave your device — nothing is sent to our servers.
PNG with a transparent background works best. A white-background logo creates a visible white box on your photo.
20–40% for subtle branding that doesn't distract. 60–80% for strong protection on client previews. The right level depends on how prominent you want the watermark to be.
Yes — 100% free, no signup, no limits.
Upload your photo, choose Logo or Text mode, configure your watermark, and click Add Watermark. Download at full resolution — no account, no upload to any server.
Yes. This tool runs entirely in your browser using the Canvas API. Your photo and logo never leave your device — safe for client work, unreleased products, or private photos.
A tool that lets you type custom text — copyright notice, website, business name — and overlay it on your photos at a chosen position and opacity. Type "© YourName" or your domain, set the color and size, position it, and download.
Part of the Kroell Digital free tools hub. Also try the Image Compressor to reduce file size after watermarking.
Need a brand strategy, logo design, or website? Talk to us — first audit is free.