Logo Files for Swag: Formats, Embroidery Rules & Why Gradients Fail

The one file that works everywhere

A transparent-background PNG, at least 1500px on the long side (1200×1200 minimum for embroidered items). Transparency matters because your logo prints exactly as uploaded: a white box around the mark WILL print as a white box on a navy hoodie. Resolution matters because printing enlarges: a 400px logo pulled to chest width turns to soup.

Vector files (AI, EPS, SVG) are the gold master (keep one in the brand folder), but a clean high-resolution PNG is what upload systems, including ours, actually want.

Printing: the permissive one

Direct-to-garment printing reproduces whatever you give it: full color, gradients, photographic detail, tiny text. If the file is sharp and the background is transparent, DTG prints it. This is why detailed or multi-tone logos should route to printed products (tees, hoodies, printed hats) rather than embroidered ones.

Embroidery: the opinionated one

Embroidery redraws your logo in thread, and thread has opinions. The three rules that matter:

• Six thread colors, maximum. More get auto-merged to the nearest six, which is fine for an 8-color logo and catastrophic for a photo
• No gradients. Thread is a solid color; a fade becomes a hard stripe boundary. Flatten gradients to solids before uploading
• Text at 0.25 inches or taller with medium-thick strokes. Thinner letters close up into thread blobs

The silent-conversion problem

Here's the industry trap: most production systems don't reject a non-compliant embroidery file: they silently 'fix' it. The gradient gets banded, the 12 colors become 6, the fine text becomes texture, and the first anyone hears of it is when the box arrives. There's no error message in the box.

This is why our upload flow scans embroidery-bound logos at upload time and shows you the issues (estimated thread-color count, gradient warnings, resolution problems) before you pay, with an explicit confirmation instead of a surprise. If your logo needs simplifying, you find out while it's still free to fix.

Laser engraving: the monochrome one

Engraving cuts the mark into steel, permanent and premium, but strictly single-tone: your logo becomes line art in one 'color' (the exposed steel). Solid shapes and strong silhouettes engrave beautifully; color-dependent logos need their mono version. If your brand guide includes a one-color variant (most do), that's the file for engraved drinkware.

The three-file brand kit that never gets stuck

• Full-color transparent PNG, 1500px+, for everything printed
• Simplified flat-color version (≤6 solids, no gradients, no fine text), for embroidery
• One-color mono version, for laser engraving and single-tone contexts