Product support
Questions about uploads, layouts, exports, backgrounds, or anything inside the editor.
Mocklup is a free browser-based mockup editor. If you need help using the tool, want to share feedback, or have a privacy-related request, send us an email and we will get back to you as soon as we can.
The fastest way to reach us is by email. Include a short description of your question, the browser you are using, and screenshots if something in the editor is not working as expected.
We usually reply within 2 business days. Mocklup does not offer live chat or phone support.
Questions about uploads, layouts, exports, backgrounds, or anything inside the editor.
Suggestions for new layouts, device frames, export options, or improvements to the workflow.
Questions about cookies, analytics, advertising, or how Mocklup handles your data.
Collaborations, launch features, product mentions, or other business inquiries.
Quick answers about using the editor, exports, privacy, and device support.
Yes — Mocklup is free and does not require an account. Upload a screenshot, compose your mockup in the browser, and export PNG, JPG, or WebP at no cost.
No — Mocklup runs entirely in your web browser. Open mocklup.com, drop or paste a screenshot, and start editing without a desktop app, plugin, or extension.
No — during normal editing, screenshots are processed locally in your browser. Mocklup does not upload your images to a server to compose or export a mockup.
Mocklup exports PNG, JPG, and WebP at 1x, 2x, or 4x scale. Transparent backgrounds are supported for PNG and WebP exports.
Yes — Mocklup supports one, two, or three floating browser windows in a single composition. Layout presets position screens for launches, comparisons, and product storytelling.
Yes — the editor is responsive on phones and tablets. Side panels open as slide-over drawers on smaller screens so you can still adjust layouts and export.
Mocklup is a free online 3D screenshot mockup editor. It turns product screenshots into floating browser-window mockups with tilt, custom backgrounds, and multi-screen layouts, then exports high-resolution images.
No — the core editor works without creating an account. Open the site, upload a screenshot, and export when your mockup is ready.
Yes — set the background to transparent and export as PNG or WebP. JPG exports always use a solid background.
You can upload common raster screenshots such as PNG and JPG from your device. Use drag-and-drop, paste from the clipboard, or the file picker inside the editor.
You can compose one, two, or three browser windows per mockup. Layout presets adjust position, rotation, and depth for each screen count.
Exports are available at 1x, 2x, and 4x scale relative to the canvas frame size. A 4x export produces an image four times the width and height of the 1x output.
Mocklup is built for founders, designers, developers, and marketers who need polished screenshot mockups for landing pages, social posts, portfolios, pitch decks, and launch graphics without a heavy design workflow.
Both are browser-based screenshot mockup tools with 3D tilt. Mocklup is free with no signup, processes screenshots locally in the browser, and exports PNG, JPG, or WebP at up to 4x scale with 1–3 browser windows. See our comparison article on the blog for a feature-by-feature breakdown.