Placeholder Photo URL Builder
Build ready-to-use placeholder photo URLs powered by the Lorem Picsum service, which returns real random photographs at any size. Set the width and height, optionally add a seed so the same image comes back every time, and toggle grayscale or a blur amount for design comps. The tool assembles the correct URL for you and shows a live preview so you can confirm it looks right before dropping it into your HTML, CSS background, or design mockup. It is a fast way to fill an interface with realistic imagery while waiting for final assets. The URL is constructed entirely in your browser; the preview loads the image directly from the public Picsum service, and no data about your project is sent anywhere by this tool.
How to use Placeholder Photo URL Builder
- Set the width and height.
- Optionally enable grayscale, blur or a seed.
- Copy the generated placeholder photo URL.
Frequently asked questions
What service do these URLs point to?
They point to Lorem Picsum, a service that returns random placeholder photos, so the URLs are ready to drop into mockups and prototypes.
What options can I configure?
You can set width, height, grayscale, blur amount and a seed, and the tool builds the matching URL.
What does the seed do?
A seed pins a specific random image so the same seed always returns the same photo, which keeps mockups stable across reloads.
What is Placeholder Photo URL Builder?
Build ready-to-use placeholder photo URLs powered by the Lorem Picsum service, which returns real random photographs at any size. Set the width and height, optionally add a seed so the same image comes back every time, and toggle grayscale or a blur amount for design comps.
Is Placeholder Photo URL Builder free to use?
Yes. Placeholder Photo URL Builder is completely free, with no sign-up and no usage limits.
Does Placeholder Photo URL Builder work in a web browser?
Yes. Placeholder Photo URL Builder runs in any modern web browser. There is nothing to download or install.
Is my data private with Placeholder Photo URL Builder?
Yes. Placeholder Photo URL Builder runs entirely on your device in your browser, so nothing you enter is uploaded to a server.
Badge
Link this tool from a README, doc or site. The badge links back to this page.
[](https://yourhack.ai/picsum-url-builder)