Utilities

Image Watermark Tool

Add a text or logo watermark to one or more images with adjustable transparency.

Batch ready

The Apex Toolz promise

No Login

100% Free

No Upload

Local Files

Browser-Based

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5 min readLast reviewed 2026-07-06

What this tool does

Image Watermark Tool overlays your brand text or a logo PNG onto each photo with adjustable opacity, scale, and placement—discouraging casual reuse without blocking the subject.

Batch mode stamps an entire export folder with consistent branding before you publish proofs, stock previews, or client galleries.

Why you might need it

Photographers send proof galleries before payment; semi-transparent watermarks reduce drive-by downloads while keeping composition visible.

Marketing teams repurpose event photos across regions—logo watermarks clarify ownership on social reposts.

Common use cases

  • Stamp © notice on wedding proof galleries
  • Add agency logo to influencer campaign outtakes
  • Mark draft product shots before retailer approval
  • Watermark stock preview sizes before licensing purchase
  • Brand team headshots for internal wiki pages

Step-by-step guide

  1. 1Upload one or more images to watermark.
  2. 2Choose text watermark (type your copyright line) or logo mode (upload a PNG with transparency).
  3. 3Set opacity—40% is a common proof default; raise for stronger deterrence or lower for subtle branding.
  4. 4Adjust scale and position if the workspace exposes placement controls.
  5. 5Process All and download watermarked JPG or PNG files, or ZIP for batches.

Tips & best practices

  • Use PNG logos with transparent backgrounds—white boxes around logos look amateurish on varied photo tones.
  • Batch Watermark Tool handles larger folders when every file shares identical settings.
  • Watermark before JPEG Compressor if you need smaller proofs—the watermark layer survives recompression.
  • Pair with Resize Image when proofs must match a max edge length and carry the same stamp.

Limitations

  • Watermarks deter casual saving, not determined removal—treat as notice, not DRM.
  • Very low opacity may disappear on bright sky regions; test on light and dark samples.
  • Common mistake — oversized logos covering faces: scale down and corner-place for portrait proofs.

Frequently asked questions