Image Watermarker
Stamp text watermarks on JPG and PNG images — tiled or positioned, live preview, zero uploads
Text
Layout
Examples
Portfolio protection
© Your Studio · 35% opacity · −30° · tiled, 80 px gapA diagonal field of marks that survives croppingTiled marks can't be cropped away without destroying the image.
About this tool
Text watermarks rendered on a canvas at the image's original resolution, with a live preview that updates on every slider move. Two layouts: a single mark in any of nine anchored positions, or a diagonal tiled lattice that survives cropping.
PNG output is lossless; JPG re-encodes at high quality. The watermark math — anchor coordinates, tile lattice, rotation — is computed, not eyeballed, so the preview is exactly the output.
How to use
Load an image
JPG or PNG — the preview canvas appears immediately.
Write the mark
Text, color, size, opacity and rotation, tuned live.
Choose the layout
Tiled everywhere (protection) or one anchored position (subtle).
Download
Save the watermarked image at original resolution.
Use cases
Client proofs
Diagonal PROOF tiles make drafts unmistakable before final delivery.
Published work
A corner © mark credits authorship without wrecking the composition.
Common mistakes
Mistake:Maxing out opacity
Fix:25–40% reads clearly without hostility; above 60% the image disappears.
Mistake:Believing watermarks prevent theft
Fix:They deter and attribute; determined removal is always possible. Pair with metadata decisions on purpose.
Frequently asked questions
Related guides
Better GIFs: The Palettegen Trick Every Converter Should Use
Why default video-to-GIF conversion looks speckled, how the two-pass palette pipeline fixes it, and how to keep GIF sizes sane.
Your Photos Know Where You Live: Stripping EXIF and GPS Metadata
What EXIF, GPS and PNG text chunks reveal about you, and how byte-level metadata stripping produces a shareable clean copy.
References & standards
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