overlay

Video Watermarker — Overlay text or image watermarks onto video files client-side. Drag to reposition and render in real-time.

Add text overlays to any image online. Multiple text layers, fonts, colors, outlines, and positioning. Download as PNG or JPEG. Free, no upload.

Create classic meme images — upload a photo, add Impact-font text with black outline at top and bottom. Free, in your browser.

Stamp one PDF on top of (or behind) another — overlay or underlay every page. Merge two PDFs visually in your browser, no upload needed.