Image Placeholder Generator
Set width, height, colors, and optional label text to instantly download a placeholder image for mockups, wireframes, and frontend development.
Format
Preview
800x600px
What Image Placeholder Generator does
Renders a simple SVG or PNG placeholder at your exact dimensions in the browser — no external service, no network request.
Features
Exact pixel dimensions
Match your component's required size precisely.
Custom colors and label
Match your wireframe palette and show dimensions.
SVG or PNG output
Choose the format that fits your workflow.
Real examples
Card grid layout
400×300 gray placeholder blocks in a Figma handoff.
Hero section
1920×1080 labelled placeholder for a full-width layout.
How to use Image Placeholder Generator
- 1
Enter width and height in pixels.
- 2
Choose background and text colors, and an optional custom label.
- 3
Select SVG or PNG format.
- 4
Download or copy the data URL for inline use.
Who it is for
Developers
Wireframes before real assets exist.
Designers
Accurate layout grids for presentations.
QA engineers
Test image component slots at exact sizes.
Pro tips
- Use the same aspect ratio as the real images that will replace the placeholder — this prevents layout reflow when real images load.
- Name placeholder files with their dimensions (e.g., hero-placeholder-1600x900.svg) so developers know what size to replace them with.
Common mistakes
- Shipping placeholders to a production environment.
- Using the wrong aspect ratio for the real photos that will replace them later.
Privacy note
All placeholder images are generated entirely in your browser. Nothing is uploaded to or stored on Sounez servers. The generated image stays on your device until you download or copy it.
When not to use this tool
Replace all placeholder images with real, properly sized and compressed images before any production launch. Add meaningful alt text to all images at replacement time.
Frequently Asked Questions
Can I create retina-ready (2x) placeholders?
Yes — set the dimensions to double the displayed size (for example, 800×600 for a 400×300 display slot) to create a 2x retina-ready placeholder. Scale it back down in your CSS or HTML with width and height attributes.
How large is an SVG placeholder file?
SVG placeholders are extremely small — typically under 500 bytes regardless of the dimensions you specify. SVG scales perfectly to any size, making it far more efficient than an equivalent PNG for most placeholder use cases.
Should I use PNG or SVG output?
SVG is recommended for most cases — it scales cleanly to any resolution, has near-zero file size, and renders crisply on all displays. Use PNG when your project requires a raster format or when a tool in your workflow does not support SVG.
Related tools
A few tools that naturally pair with Image Placeholder Generator.
Image Compressor
Compress JPG, PNG and WebP images in your browser. Batch compress up to 20 files, convert formats, resize, and download as ZIP. Processing stays on your device.
Open toolFavicon Generator
Create favicons from text, emoji, colors or an uploaded image and download browser-ready files.
Open toolBackground Pattern Generator
Create CSS and SVG background patterns for websites, landing pages and UI mockups.
Open toolRead next on the blog
Practical guides and how-tos from the Sounez blog.