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tool · beta · on-device

Mat any photo. Caption optional.

Eight paper colors, four border styles, optional caption underneath. Drop-shadow toggle for that framed-on-the-wall feel. The photo stays full-resolution; the mat is added around it. Nothing uploads. For real frames, grab a proper printer.

100% on-device Eight mat colors Photo stays full-res

Cutting the mat board…

where a mat earns its keep

Six places a frame turns a photo into a piece

for prints

A matted print ready for an Ikea Ribba

Standard frame matting costs $8 a pop. Generate the matting digitally — paper-cream mat, drop shadow, no caption — and the photo prints with the mat already in. Slap into a 4×6 Ribba; it looks like you went to the framer.

for journals

A kraft-mat photo glued onto a scrapbook page

Kraft mat with a thin black border around a B&W portrait reads as 'edited spread' instead of 'photo dump'. Add a Caveat caption underneath and you've got a finished scrapbook element to glue onto a journal page.

for editorial

A magazine-style cream mat with a serif caption

Editorial layouts use generous mats and small captions. Cream mat at 18%, no border, Instrument Serif caption with the photographer's name. The single image suddenly reads as a magazine spread, not an Instagram post.

for prints to mail

A bordered photo to send with a thank-you note

Mailing a thank-you with a printed photo? A 12% paper mat plus a thin double border plus a handwritten caption ('Hawaii, March') turns a snapshot into a piece. Costs the same to print, lands very differently.

for ig

A square mat that fits IG without cropping

Vertical or horizontal phone photos crop badly to IG square. Run them through this with a wide mat and the photo plus mat reads square — IG no longer crops the subject. Slow scroll, pause-worthy, every face stays in frame.

for gallery

A consistent mat across a wall of prints

Wall arrangements only work when the photos share a frame language. Same mat color, same width, same caption font across all photos. Print at the same size, hang as a grid. Reads as a curated wall, not a sentimental dumping ground.

in case you're wondering

Frequently asked

Does the photo upload anywhere? +

No. The mat composites on a canvas in your browser. Your photo never touches our servers — we don't run an image pipeline at all.

How wide should the mat be? +

Editorial print convention is 8-12% of the photo's longest side for portrait/gallery work; up to 25% for that 'lots of breathing room' magazine feel. For scrapbook elements where the photo is dominant, 5-8% reads as 'border', not 'mat'.

Why does the output dimension change with mat width? +

We add the mat to the source dimensions rather than cropping into the photo. So a 4000×3000 photo with a 10% mat becomes ~4400×3400 — the photo stays full-resolution, the mat is added around it. Pure addition, no quality loss.

What's the drop shadow do? +

Adds a subtle shadow under the photo's edges, suggesting the photo sits *on top of* the mat (slightly raised). It mimics how a real matted print looks under museum lighting. Turn off for a flat editorial feel.

Can I add captions to the side or top? +

Not in v1 — caption goes underneath the photo. For top or side captions, run the result through Add Text to Photo afterward — drop a caption layer wherever you need it.

How do I match a real mat color? +

Real mat boards are typically off-white, cream, or a few neutral tones (paper, kraft, ink, navy). The eight presets here cover the common ones. For an exact match to a real board, sample its color with the Color Palette tool from a photo of the board, then paste the hex into Custom.

now what?

A few moves after the mat

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For a real frame →

Print and frame the proper way.

Digital mats are the rehearsal. For wall display, print on archival paper, frame in glass, mount with a real mat board. Costs more, lasts longer, looks like a piece.