Dimmy.club vs Presenta

Dimmy.club is a free web tool for placing uploaded screenshots into device mockups. Add an image with the Upload control, choose a device, select an image-fit mode, and download the resulting picture from the mockup page. Fit choices are Cover, Fill, Contain and Stretch. The homepage groups devices into laptops, desktops, phones and tablets. Laptop options are Apple Macbook, Apple Macbook Pro 2016, Apple Macbook Air and Microsoft Surface Book. Desktop choices are Apple iMac and Apple iMac Pro. Phones include Apple iPhone X, Apple iPhone 7, Samsung Galaxy S8, Apple iPhone 5c, Google Pixel and Nokia 220. Tablets include Apple iPad Air 2 and HTC Nexus 9. The listed Free plan costs nothing and is stated for personal and commercial use. The homepage credits mxrlkn as creator. It is a web product with custom design uploads, focused on straightforward screenshot mockups using the listed device models and fit settings.

Presenta is a browser-based mockup studio that frames screenshots and exports finished images. It offers more than 35 device and browser frames, including phones, tablets, laptops, and watches. Editing tools include backgrounds, shadows, 3D transforms, depth of field, effects, text and image layers, and artboards. Exports are PNG, JPG, and WebP, up to 4×. The free tier includes the studio, timeline authoring, and image export, and costs nothing. The site says work stays in the browser tab, nothing uploads, and no installation or account is required. One AI Site Shots collection can be tried free; each collection contains five artboards based on live desktop and mobile captures. Pro features include Site Shots by URL, WebM video export, background removal, transparent canvas, and Pro templates. Pro costs $8 a month. Presenta also documents an MCP server and JSON bridge for clients including Claude Code, Codex CLI, and Cursor.