RelahConvert adds watermarks to images entirely inside your browser. Add multiple text or logo watermark layers, drag them to any position, and batch apply to up to 25 images at once. No upload required. Your files never leave your device.
RelahConvert adds watermarks to images entirely inside your browser. Add multiple text or logo watermark layers, drag them to any position, and batch apply to up to 25 images at once. No upload required. Your files never leave your device.
Why Add a Watermark?
Yes — upload any PNG or JPG as a logo watermark layer alongside or instead of text layers.
Yes — add as many text and logo layers as you need. Each layer is independently positioned and styled.
Yes — upload up to 25 base images. All watermark layers are applied to every image in the batch.
Yes — each layer has an independent opacity slider from 0% to 100%.
Never. All processing happens locally in your browser.
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