Add Watermark to Photos — Text or Logo, Batch
Stamp a text or logo watermark on up to 30 photos at once — corner, centre or tiled, with opacity, size and rotation — to protect product shots and designs before posting. Processed on your device.
In short
A tiled, semi-transparent (25–40%), rotated text watermark is the hardest to remove and keeps your brand on every copy of a product or listing photo; a single corner logo is cropped out in seconds. Logo watermarks work best as transparent PNGs at 15–25% of the image width.
Who this is for: Sellers, photographers, designers and property agents protecting product shots, portfolios and listing photos before posting.
Watermarking that actually protects your images
- Tiled, semi-transparent, rotated text is the hardest to remove cleanly — a single corner logo is cropped out in seconds. Use 25–40% opacity so the photo still reads well.
- Product and listing photos (Daraz, Instagram shops, property listings): a brand name or phone number tiled at 30% deters reposting and keeps the source visible when the image is shared.
- Logo watermarks: use a PNG with a transparent background; size 15–25% of the image width in a corner for a clean look, or tiled for protection.
- Watermarking does not stop screenshots, but it attaches your identity to every copy — which is what matters for brand recall and for proving ownership.
Watermark your own content; this tool is for protecting images you own, not for altering other people's.
See also: Crop Image Online — Square, 16:9, 4:3, Custom, Bulk Image Compressor — JPG, PNG, WebP.
Assumptions
- Text watermark size scales with image width and text length; logo size = % of image width; opacity and rotation as set.
- Tiled mode repeats in a staggered grid; corner modes pad 2% from the edges.
- Output JPG at the chosen quality (PNG stays PNG); up to 30 files.
Worked example
Text "RangoliRouge.com", tiled, 30% opacity, −30°, size 25% → all 20 JPGs stamped in a few seconds, each with the brand name repeated across the image so cropped copies still show it. Download all → upload to the listing.
Frequently asked questions
Can I watermark many photos at once?
Yes — up to 30 per batch with the same settings, then Download all.
Does the watermark reduce image quality?
The image is re-saved once at the quality you choose (90 default) — visually identical for web use. PNG files stay lossless.
Can I add a logo instead of text?
Yes — choose Logo and pick a PNG; transparent backgrounds give the cleanest result.
Does this remove watermarks?
No. It only adds them, to images you own.
How do I add a watermark to multiple photos at once?
Select up to 30 photos, set the text or logo, position and opacity once, click Apply, then Download all.
What opacity should a watermark be?
25–40% for a tiled protective mark; 60–80% for a small corner logo that should be clearly visible.
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