Free tool by Anarchy Labs · Updated August 2026
Device Mockup Generator
This free device mockup generator drops any screenshot into a browser window, laptop, or iPhone frame and places it on a blurred photo or gradient background. It works entirely in your browser — no sign-up, no watermark — and exports a retina-ready JPEG at up to 3840px, ready for app store listings, portfolios, and social posts.
How do you put a screenshot inside a phone or laptop mockup?
- Pick a frame — Browser, Laptop, or iPhone — then click, drop, or paste (⌘V / Ctrl+V) your screenshot into the screen upload box.
- Choose a background: upload a photo and blur it to taste, or pick one of six gradient swatches, then tune zoom, brightness, overlay, and vignette.
- Set a canvas ratio and export resolution, then hit Download JPEG. The file saves straight to your device — nothing is uploaded anywhere.
Which device frames does the mockup generator include?
Every frame is drawn live on canvas — there are no template downloads and no Photoshop required. Swap between space-black and silver finishes on any device.
| Frame | Screen aspect | Best for |
|---|---|---|
| Browser window | 16 : 10 | Website screenshots with an editable URL bar |
| Laptop (MacBook style) | 16 : 10 | Desktop sites, dashboards, case-study heroes |
| iPhone (Dynamic Island) | 9 : 19.5 | iOS app screens and app-store screenshot sets |
Who uses free mockup generators like this one?
Three groups, and we built for all of them. Indie developers assembling app store screenshot sets need consistent iPhone frames across every listing slide — the same reason product teams mock desktop dashboards in laptop frames for launch posts. Designers and agencies drop website captures into browser and MacBook frames for portfolio case studies and social proof. And founders dressing up pitch decks get studio-looking slides without buying mockup subscriptions.
The demand is real: in Google Ads Keyword Planner (US, August 2026), “phone mockup” draws about 1,900 searches a month, “laptop mockup” about 1,600, and advertisers bid north of $120 per click on “iphone mock up” — which is exactly why we give this one away.
Frequently asked questions
Is this device mockup generator really free?
Yes. Mockup Builder is completely free with no sign-up, no account, and no watermark on exports. Anarchy Labs built it as one of our free tools — we use it internally for client work, and publishing it costs us nothing extra.
Do my screenshots get uploaded to a server?
No. The generator runs entirely in your browser using the HTML canvas API. Your screenshot and background image are read locally as object URLs, painted onto the canvas, and never leave your device. You can even use it offline once the page has loaded.
What resolution can I export my mockup at?
Three presets: 1600px for web use, 2400px for retina displays, and 3840px for 4K. Exports are JPEG with an adjustable quality setting between 50% and 100%. Six canvas ratios are supported, from 16:9 landscape down to 9:16 vertical story format.
Can I use the mockups commercially?
Yes — exports are yours to use anywhere: App Store screenshots, portfolio case studies, social posts, pitch decks, or marketing pages. We only ask that you keep third-party material you place inside the frames appropriately licensed.
Need the real thing?
We design and build websites and apps every day — mockups are just where we start.