Add Watermark to Images
Add a text signature or logo to JPG, PNG, and WebP images. Process one image or an entire batch directly in your browser.
Select images
Choose several files or drop them here.
Files never leave your device.Protect and identify your images
Add a discreet signature, brand logo, or repeated watermark without uploading your private files to a server.
How to Add a Watermark Without Hiding the Image
Apply a text or logo watermark locally, check placement and opacity, and export one image or a consistent batch without uploading the source files.
A watermark can identify ownership, communicate a preview status, or connect an image to a brand, but it does not prevent every kind of copying. Pixores adds text or a logo locally in the browser and supports one image or a batch downloaded as a ZIP.
Adjust position, opacity, size, rotation, and optional tiling while checking that the mark remains visible without obscuring the subject or misleading viewers about the image.
Behavior and limits reviewed against the current Pixores implementation on August 14, 2026.- Processing
- Local in the browser
- Watermark
- Text or uploaded logo
- Batch
- Multiple images with ZIP download
- Output
- Original type, PNG, JPG, or WebP
What we verified for this tool
This record describes a reproducible product check, not a stock claim about image quality.
- Reference scenario
- Text and transparent-logo marks applied to portrait and landscape samples
- Review method
- Check relative size, opacity, position, rotation, and optional tiling before opening every exported result.
- Observed behavior
- The operation stays in the browser and supports a single download or a multi-image ZIP.
- Known boundary
- A visible watermark supports attribution but cannot prevent determined cropping or retouching.
How to use this tool
- Add the final-resolution images rather than tiny previews.
- Choose text or a logo that you are permitted to use.
- Set position and opacity while viewing both light and dark areas.
- Use tiling only when stronger preview protection is necessary.
- Export and inspect every batch result before publication.
When it is a good fit
- Photography previews
- Brand identification
- Draft or proof labeling
- Applying one consistent mark to a batch
Limitations to check
- Edge watermarks are easier to crop away.
- High opacity can hide important content.
- A watermark does not replace written licensing terms.
File handling and privacy
Images and logo assets stay in the browser for this operation; they are not uploaded to a Pixores processing server.
Frequently asked questions
Can a watermark guarantee protection?
No. It can discourage casual reuse and identify a source, but determined editing may still remove it.
Where should I place it?
Use a location that overlaps meaningful visual information without covering the main subject. Tiling offers stronger preview coverage.
Why use a transparent logo?
A transparent PNG or WebP logo blends into the image without an unwanted rectangular background.