T/09 · ADD WATERMARK

Stamp your photos. Pixel-precise, batch-applied.

Add image and text watermarks with full positioning, rotation, opacity and tiling control. The same set of layers is applied to every photo in the batch.

Drop photos to add a watermark

or drag and drop here

JPG · PNG · WebP · AVIF · up to 50 MB

S/02 — HOW IT WORKS

Three steps. No detours.

Upload, process, download. Files are auto-deleted 24 hours after processing.

S/02 · 01

✓compress · selected

Choose a tool

Pick what you need from the toolkit.

S/02 · 02

Drop your image

Drag, click, or paste. No upload bar required.

S/02 · 03

Download

Result is ready, original untouched.

S/SPECIMEN — ONE SPEC, MANY PHOTOS

One stamp. Fits every aspect ratio.

Compose a layer stack — image, text, TILE pattern — and apply it to the whole batch in a single pass. Coordinates are relative, so the mark lands on the same visual spot whether the input is landscape, portrait or square.

up to 10 layers per spec · 25 curated Google Fonts · batch up to 5 images · server render with sharp + svg

S/V — WHY STAMP

Watermarking, four angles.

LAYERS

Image and text, stacked freely.

Drop a logo, type a tagline, set the order. Each layer carries its own position, scale, rotation and opacity — composed on the server with sub-pixel precision.

T/09.2 · TYPE LIBRARY · GOOGLE FONTS16 / 25 SHOWN

BEBAS NEUE

PLAYFAIR · 700

CAVEAT

ANTON

LOBSTER

PERMANENT

OSWALD

PACIFICO

SPEC. ELITE

ARCH. BLACK

DANCING

MERRIWEATHER

MONTSERRAT

POPPINS

RALEWAY

JETBRAINS

Same letterforms in preview and output · embedded as woff2 · sub-pixel kerning

BATCH

One stamp, every photo.

The same set of layers applies to every image in the batch. Coordinates are relative to each photo, so portraits and landscapes both get the watermark in the right spot.

TILING

Diagonal patterns when one mark isn't enough.

Toggle TILE on a layer and it repeats across the canvas at the angle you set — the classic copyright stripe, applied in one click.

T/09.4 · BATCH · RELATIVE COORDS1 SPEC → N OUTPUTS

SPEC

X: 92%
Y: 92%
W: 14%
ROT: 0°

Layers

LANDSCAPE 3:24032 × 2688

anchor → 3710 × 2473

PORTRAIT 4:53024 × 3780

anchor → 2782 × 3478

SQUARE 1:13000 × 3000

anchor → 2760 × 2760

PANORAMA 21:95120 × 2194

anchor → 4710 × 2018

92% / 92% se resuelve por imagen — la marca cae en el mismo punto visual sin importar formato

FIDELITY

Server render. No browser shortcuts.

Sharp + SVG composes the final pixels in the backend. Fonts come from Google's curated families, embedded as woff2 — same letterforms in preview and output.

SPECT/09

LAYERS: Up to 10 per spec · image + text
FONTS: 25 curated Google Fonts · embedded woff2
MODE: FREE (single) · TILE (pattern with angle & gap)
COORDS: Relative (0–100%) · aspect-ratio invariant
BATCH: Up to 5 images per operation, same spec
RENDER: sharp + svg server-side · sub-pixel

S/F — FAQ

Watermarking, answered briefly.

Can I use my own logo?

Yes. Drop a PNG, JPG or WebP up to 1 MB; transparent PNGs preserve their alpha. Position, scale and rotation are independent per layer.

Are the same coordinates used for every batch photo?

Coordinates are relative (0–100% of width and height), so a layer placed in the bottom-right stays in the bottom-right whether the input is portrait, landscape or square.

What's the difference between FREE and TILE mode?

FREE places one instance of the layer where you positioned it. TILE repeats it across the whole image at the angle and gap you set — useful for copyright stripes and confidentiality marks.

Will my watermark image be stored on your servers?

No. Watermark images travel inline with the request, get applied, and are dropped. Only the final composited output is stored, with the same retention as any other tool.