Overlay Tools - Online Image and Graphic Layering

Use 20 online tools to overlay images, add watermarks, and layer graphics. Processing runs on our servers with files deleted after 6 hours.

Our overlay tools enable you to layer images, apply watermarks, and combine visual elements directly through your browser. These utilities handle complex compositing tasks on our servers, allowing you to merge graphics and adjust transparency without installing specialized design software.

20 Tools

Images, Audio & Video
Audio Mixer
Mix two audio files together with customizable timing control
Images, Audio & Video
Audio Overlay
Overlay one audio track on top of another at a specific time
Design & Color
Image Gradient Overlay
Add gradient overlay effects to images with customizable colors, directions, and blend modes
Design & Color
Add Pattern Effect
Add geometric pattern overlays to images with customizable colors, size, and rotation
Design & Color
Add Texture Effect
Add various texture overlays to images with customizable blend modes and intensity
Design & Color
Image Boolean AND
Apply bitwise AND operation between two images to create intersection mask
Design & Color
Image Composite
Composite multiple images together with precise control over position, opacity, and blend modes
Design & Color
Image Multiply Blend
Apply multiply blend mode between two images to create shadow effects and darken colors
Design & Color
Image Overlay Blend
Apply overlay blend mode between two images to enhance contrast and create dramatic effects
Design & Color
Image Screen Blend
Apply screen blend mode between two images to create brighter, more luminous effects
Design & Color
Image Color Tint
Apply color tint to images to create vintage, artistic, or mood effects with precise color control
Design & Color
Image Vintage Effect
Apply nostalgic vintage effects including fading, vignetting, texture overlay and color adjustment
Design & Color
Image Watermark Tool
Add text watermarks to images with customizable position, color, size, and transparency
Design & Color
Image Watermark Corner
Add corner watermarks to images with customizable positioning, size, opacity, and multiple corner options
Design & Color
Image Watermark Diagonal
Add diagonal watermarks to images with customizable angle, size, opacity, and positioning across the image
Design & Color
Image Watermark Image
Add image watermarks to images with customizable position, size, opacity, and rotation
Design & Color
Image Watermark Opacity
Add watermarks with custom opacity to images, supporting both text and image watermarks with advanced opacity controls
Design & Color
Image Watermark Tile
Add tiled watermarks to images with customizable spacing, size, opacity, and pattern options
Documents & PDF
PDF Stamp Annotations
Apply visual stamp overlays like REVIEWED, CONFIDENTIAL, or DRAFT to selected pages
Documents & PDF
PDF Watermark Tool
Apply document-level or page-level text/shape watermarks with rotation and transparency

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FAQ

How are my files processed when using overlay tools?

When you upload images or graphics to be layered, the processing is performed on Elysia Tools servers. Your browser acts as the interface, and no local software installation is required.

How long are my uploaded images stored?

To ensure privacy, all uploaded files are automatically and permanently deleted from our servers 6 hours after processing. Text-based inputs are not stored at any time.

Can I overlay different file formats?

Yes, these tools support various common image formats for layering and watermarking. You can combine different files into a single output, which is processed server-side for consistent results.