Merge JPGs

Quickly merge multiple Online JPG images into a single long image. All done locally.

Overview Merge multiple images into one long image in seconds — all processing happens locally in your browser. No sign‑up Key Features - Add images from the web: right‑click “Add to Merge Queue” or drag an image to the top‑right drop area - Add local files: choose files or paste from clipboard - Flexible layout: vertical or horizontal merge - Output formats: JPG (default), PNG, or WEBP with quality control - Quick queue management: remove items, clear all, and merge in one click How It Works - Collect images into a single list (web + local) using the context menu, corner drop area, file picker, or paste - Choose layout and format, then click “Merge & Download” - Your merged image is generated entirely in the browser and downloaded instantly. Privacy - 100% local: images never leave your device - No analytics, tracking, or external uploads - No account required Permissions We Use - storage: save your queue and preferences locally - contextMenus: show “Add to Merge Queue” on images - content scripts (http/https): enable the non‑intrusive corner drop area for drag‑and‑drop adding from web pages Notes - Supports JPG/PNG/WEBP images; up to 15 items per merge - Very large images may require more memory