AIMerger

AIMerger is a free online merger toolbox that runs in your browser. The layout merger combines 2-8 photos into side-by-side, stacked, grid or auto-collage compositions entirely client-side (photos never leave your device), with no watermark and no signup. AI Photo Blend merges two people or scenes into one realistic photo with 16 styles - couples, group photos, face merge, outfit swap, future baby and more. Beyond photos there are 25+ merge tools: video merger, slideshow maker, PDF merger, audio merger, CSV & Excel merger, mail merge, contacts & calendar merger, subtitle merger, and merge-files-for-AI. Free layout merges are unlimited; AI merges use one-time credit packs that never expire.