Formats & Settings
What the Watermark Generator supports
Images, videos, settings and limits
Image input formats
JPGSupported
JPEG / Joint Photographic Experts Group
The most common photo format. Works with photos from phones, cameras, and the web. Watermarked output is also exported as JPG.
PNGSupported
Portable Network Graphics
Lossless format with transparency support. Ideal for screenshots, graphics, and logos. Best format for logo watermarks. Output preserves PNG quality.
WEBPSupported
Web Picture Format
Google’s modern image format. Smaller file sizes than JPG/PNG at the same quality. Common on modern websites and apps.
Video input formats Pro
MP4Pro
MPEG-4 Part 14
The most common video format. Works with clips from iPhones, Android, cameras, and screen recorders. Watermark is burned directly into the video frames.
MOVPro
Apple QuickTime Movie
Apple’s native video format. Produced by iPhones, Mac cameras, and Final Cut Pro. Output is re-exported as MP4.
WEBMPro
Web Media Format
Open web video format used by screen recorders and Chrome. Natively supported in all modern browsers. Output is re-exported as MP4.
Logo / watermark image formats
PNGRecommended
Best for logos with transparency
PNG files with a transparent background give the cleanest results. Your logo will float over the image without a rectangular box around it.
JPG / WEBPSupported
Solid background logos
Works if your logo has a white or solid background. Adjust opacity to blend it in. For best results, use PNG with transparency.
Watermark settings
SettingOptionsNotes
TypeText, Logo / imageBoth available on free and Pro.
Position9-point grid (corners, edges, centre)Available on free and Pro.
Opacity5% – 100%Available on free and Pro.
Font familyProArial, Georgia, Courier New, Times New Roman, Verdana, ImpactPro only. Free uses Arial.
Font sizeProSmall, Medium, Large, Extra largePro only. Free uses Medium.
Text styleProNormal, Bold, Italic, Bold ItalicPro only. Free uses Bold.
RotationPro-180° to +180°Pro only. Classic diagonal is around -30°.
TilingProOff, Repeat across entire filePro only. Repeats watermark in a grid pattern.
Logo sizePro5% – 50% of image widthPro only.
Batch processingProMultiple files at oncePro only. Download as ZIP.
Video watermarkingProMP4, MOV, WebMPro only. Powered by FFmpeg.wasm.
Usage limits

Free plan

  • 5 watermarks per day
  • Images only (JPG, PNG, WebP)
  • Text & logo watermarks
  • 9-point position grid
  • Opacity control
  • Max file size: 150 MB

Premium plan

  • Unlimited watermarks
  • Images + video files
  • All styling options unlocked
  • Rotation, tiling, batch processing
  • Custom fonts & text styles
  • Max file size: 150 MB