IMAGE TOOLS · ON YOUR DEVICE

Watermark Images

Add a text or logo watermark to your photos. Adjust placement, size and opacity, then download watermarked copies without uploading your images.

Your finished image stays in this tab. Choose compression settings, then process it below.

TRY IT HERE

Compress this result

Choose your images, adjust the settings and download your results.

Drop your images here

One image or the whole folder’s worth.

JPG, PNG & WebP · Up to 50 MB per image · 100 images

Image processing happens on your device.

Make it yours

QUICK PRESETS

PHOTO METADATA

Keep photo dates, camera details and GPS, or remove source metadata.

Supported fields & limits

Preserves EXIF dates, camera details and GPS when present. PNG text/dates and JPG comments stay when keeping their format. XMP, IPTC and original colour profiles are not transferred; embedded preview links are cleared when re-encoding; orientation and dimensions are updated. Retained metadata counts toward your target. Choose Remove metadata for privacy. Downloaded file dates may change.

OUTPUT FORMAT

Keep each image’s format. Quality applies to JPG and WebP.

TARGET FILE SIZE

QUALITY82%

Smaller fileHigher quality

Resize large imagesKeep the proportions. Skip the bulk.

MAXIMUM LONG EDGE

Keep the original dimensions of every image.

GET THE RESULT YOU NEED

How to use Watermark Images

Add a text or logo watermark to your photos. Adjust placement, size and opacity, then download watermarked copies without uploading your images.

Choose up to 12 photos. Add a text box or choose a logo.
Choose one of nine positions and an edge margin, then Apply position to all marks. Manual X/Y remains available.
Prepare watermarked downloads. Save individual files or Download all as ZIP for a batch.

What to expect

Placement presets are recalculated for each image using its own dimensions. Text and logo sizes remain relative to image width. Check portrait and landscape outputs before sharing; oversized marks may still exceed the canvas.

Are images uploaded?

No. These tools use local browser processing and have no image-upload endpoint. The site can still use normal hosting logs and its existing Analytics setup.

Which images are supported?

Static JPG, PNG and WebP, up to 20 MB, 8 megapixels and 8,192 pixels per side. Animated images, SVG, HEIC, RAW, PDF and video are not supported.

Can I undo my edits?

Editing tools keep a limited recent history during the session. Use Undo and Redo. Closing or refreshing the page discards unsaved work.

What happens when I download?

Image editors export a new flattened file without overwriting your original. Colour tools let you copy colour values; palette extraction also provides a text download.

HOW IT WORKS

How image watermarking works

See how text and logo marks are positioned and scaled across your images before each result is encoded locally.

Overlay composition

The text or logo is composited over each original photo using the selected opacity.

Relative batch sizing

Positions use percentages of each image. Logo width uses a percentage of the photo width, preserving the logo aspect ratio.

Sequential processing

Each photo is decoded, marked and encoded locally. The browser offers separate output links; original files are not overwritten.

Position presets and ZIP

Nine anchor positions and percentage margins are calculated separately for every image. The ZIP stores encoded images without an additional lossy step.

Explore the details: Browser encoding Image formats — MDN