QBMFX QBMFX · PRACTICAL IMAGE GUIDES
Watermark image guide
Apply a visible text watermark to several photos with common position and opacity settings.
Open Watermark image →Before you start
Keep the originals. Choose static JPG, PNG or WebP files. Try a small representative sample before running a large batch.
The queue accepts up to 100 files with the same settings applied to each image.
Steps and settings
- Add JPG, PNG or WebP images to the queue.
- Enter the watermark text, select its position and set opacity.
- Create results and inspect the previews below the workspace before downloading.
Use the queue arrows to change order, or remove files before starting. Cancel stops the current job. If you change the queue or settings after export, create a fresh result.
Check the output
Check visibility over both light and dark parts of the images. A visible watermark does not prevent editing.
Each file produces its own PNG. Check the displayed previews, then open a downloaded copy at full resolution to inspect details.
Limits and troubleshooting
Images are limited to 50 MiB each, 100 MiB combined, 24 megapixels and 30,000 pixels per edge. Background processing needs browser support for workers and OffscreenCanvas.
Combined PNG results are limited to 150 MiB. Download individual results when they exceed the 75 MiB ZIP limit. If a job fails, split the batch and try again.
Frequently asked questions
Can I use a different watermark on each file?
Each batch uses one watermark. Run separate batches for different text or positions.
Are the inputs uploaded?
The processing runs in your browser. The site can still make its normal hosting and advertising requests.
Where are the previews and downloads?
They appear below the workspace after the job succeeds. Changing the inputs or settings clears old results.