Frame images
The difference between a screenshot dropped into a page and one that looks placed there. Set the frame once, apply it to every image.
- Runs entirely in your browser
- Works offline
- No upload
- No sign-up
- No watermark
Loading the tool…
How it works
- Drop your images.
- Set the frame and mat widths, colours, corner radius and shadow.
- Process and download them individually or as a ZIP.
Why nothing is uploaded
Every operation on this page is done by code running inside your browser tab, using the same engine that renders web pages. The file is read from disk into your tab’s memory, transformed there, and written back out as a download. It is never sent anywhere — not to us, not to a third party.
Verify it yourself
- Open your browser’s developer tools (F12) and select the Network tab.
- Load your file and run the tool.
- The only requests you will see fetch the tool’s own code — and, for a few heavy tools, their open-source engine from a public CDN — plus one small page-view ping to loreatec.jp (page address and title, nothing more). None of them carry your file.
Frequently asked questions
Why are the sizes percentages instead of pixels?
Because a batch mixes sizes. A 40-pixel border is bold on a thumbnail and invisible on a 6000-pixel photo; 3% of the short side reads the same on both. That is what lets one setting work for a folder.
What is the mat?
The inner margin between the frame and the image — the paper border of a framed print. A white mat with a thin dark frame is the classic look for portfolios and product shots.
Why does my JPG have a white area around the shadow?
The shadow fades to transparent, and JPG cannot store transparency, so it lands on white. If the image will sit on a coloured page, export PNG or WebP and let the page show through.
Does the frame change the image pixels?
The photo itself is drawn unscaled onto a larger canvas — nothing inside it is resampled or recompressed beyond the final save. The output is bigger than the original by exactly the frame you added.