Browser Frame Generator
Add your content and style the window on the left — your mockup builds itself on the right.
How to Create a Browser Mockup
Go from a plain screenshot or snippet to a polished browser mockup in under a minute.
Add Your Content
Upload a screenshot, or switch to Code mode and paste a snippet to display instead.
Pick a Browser
Choose Chrome, Safari, Firefox or Edge, and a macOS or Windows title bar style.
Set URL & Tab
Type the address bar text and tab title so the mockup matches your project.
Style & Download
Adjust the background, padding and shadow, then export a clean PNG or JPG.
Everything a Browser Mockup Needs
Built for portfolios, README files, product pages and social posts.
Each with its own tab shape, icon set and accent color, plus macOS or Windows title bars.
Paste any snippet and get automatic syntax highlighting in a light or dark code theme.
Gradient and solid presets sit behind the window with adjustable padding.
Download a crisp, high-resolution image ready for a README, deck or social post.
Set any address bar text and tab title to match the product you're presenting.
Dial in the corner rounding and drop shadow so the mockup fits your layout.
Tips for a Clean Browser Mockup
A few details make a mockup look intentional instead of thrown together.
| Setting | Recommendation | Importance | Notes |
|---|---|---|---|
| Screenshot Size | Use a wide, high-resolution capture | 🟢 Critical | Low-res images stretch and blur once placed inside the window |
| URL Text | Keep it short and realistic, e.g. app.yourproduct.com | 🟡 Important | Long URLs get truncated in the address bar, just like a real browser |
| Browser Choice | Match the browser to your audience | 🟡 Important | Safari reads as macOS/product-native, Edge and Chrome read as broadly cross-platform |
| Code Font Size | 14–16px for most code screenshots | 🟡 Important | Smaller sizes fit more lines but hurt readability at a glance |
| Padding | 40–70px of background around the window | 🟢 Critical | Gives the mockup breathing room when embedded in a page or slide |
| File Format | PNG for transparency-friendly use, JPG for smaller file size | 🟡 Important | PNG preserves sharp edges on text and icons better than JPG |
Frequently Asked Questions
Everything you need to know about generating browser mockups with WebToolOcean.
Is the Browser Frame Generator free to use?
Can I put my own screenshot inside the browser window?
Can I turn code into a screenshot?
Which browser window styles are supported?
Is my content uploaded to a server?
What format can I download the mockup in?
Why Use Our Browser Frame Generator?
Fast, flexible, and fully private — mockups built for developers and designers.
Live Preview
Your mockup renders in real time as you type or upload — no waiting, no page reloads.
100% Private
Your data never leaves your device. Everything runs in the browser — no server, no storage.
Built for Devs
Code mode brings syntax-highlighted screenshots without leaving the same tool.
Four Real Browsers
Distinct tab shapes, icons and accents for Chrome, Safari, Firefox and Edge.
PNG or JPG
Export in whichever format fits your workflow, straight from the browser.
Free Forever
No trials, no subscriptions, no credit card. Generate unlimited mockups for free.
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