WebToolArcBrowser-local limits
Canvas-based export is browser dependent. PNG is broadly available; JPEG/WebP quality and support can vary, and metadata may not be preserved through canvas re-encoding.
Home / Image Tools / Watermark Image
Image Tools
Watermark Image
Choose an image, type watermark text, position it, and export the watermarked copy locally.
Choose an imageText is rendered into the exported pixels locally.
Core image workflows
Use a flagship page for the highest-demand resize, compression, crop and conversion jobs; specialist image tools remain available from the full hub.
Image ResizerResize by pixels or percentageImage CompressorReduce file size with controlsImage CropperCrop visually or by coordinatesImage ConverterConvert JPG, PNG and WebPJPG to PNGConvert JPEG into PNGPNG to JPGExport PNG as JPEGHEIC to JPGConvert phone HEIC/HEIF photosWebP to JPGExport WebP as JPEG
Watermark coverage, tiling & angle control
Treat watermarking as ownership coverage rather than a single caption. Choose one mark or a repeated tile pattern, rotate the mark, control tile spacing and keep an edge margin. The choices are rendered into the exported pixels locally.
—Watermark copies
—Estimated coverage
—Rotation
—Export format
Ready.
| Coverage check | Observed | Result | Why it matters |
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Single mode still respects the position selector above. Tile mode intentionally ignores the single-position selector and distributes repeated marks across the image.