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Pack a full sheet of custom waterslide decals. Tumblers, mugs, candles, ornaments, nails. No signup, no watermark. Why? →
Free Waterslide Decal Maker is a browser-based tool for laying out custom waterslide decals to print at home. For tumblers, mugs, glass candle jars, ornaments, soap bottles, model kits, and nail art. Upload your own artwork or add built-in icons and text, pack the sheet with Tile mode to get the most out of your film, and export a print-ready PDF or a transparent PNG for cutting machines. Output stays right-reading (no mirror), the way standard waterslide film is applied. Your designs stay in your browser.
A waterslide decal is artwork printed onto a special film that releases from its paper backing when soaked in water, so you can slide it onto a smooth surface. Crafters use them for tumblers, mugs, candles, ornaments, soap dispensers, model kits, and nail art. You design and lay out the sheet here, print it on waterslide film, seal it, then soak and apply.
Waterslide film comes in inkjet and laser versions. They are not interchangeable, so buy the type that matches your printer. It also comes in clear (the film is see-through, so your art blends into the surface color) and white (an opaque white base, best on dark or colored surfaces). This tool prints whatever artwork you lay out; you choose the film to print it on.
Yes. This step is essential. Printer ink (especially inkjet) will run or wash off the moment it hits water unless you seal it first. After printing, let the sheet dry fully, then spray 2–3 light coats of clear acrylic sealer (or use laser film with a clear topcoat), letting each coat dry. Only then cut, soak, and apply. Skipping the seal is the #1 reason decals smear.
(1) Cut closely around the sealed decal. (2) Soak it in room-temperature water for 15–30 seconds until the film starts to loosen from the backing. (3) Slide the film off the paper and onto your clean surface. (4) Gently smooth out water and air bubbles from the center outward with a soft cloth or squeegee. (5) Let it dry, then seal again with epoxy or clear coat for durability.
No. Standard waterslide decals are applied face-up, so you print them right-reading (normal). Exactly how this tool exports by default. The Mirror toggle in the tool is for iron-on / HTV transfers and temporary tattoos, which print reversed. Leave Mirror off for waterslide.
Home inkjet and laser printers do not print white. They leave those areas blank, which is transparent on clear waterslide film. So white or very light artwork vanishes against the surface color. If your design needs white, either print on white waterslide film or apply the decal over a light-colored surface.
Any smooth, non-porous surface: stainless and powder-coated tumblers, ceramic mugs and plates, glass candle jars, plastic and glass ornaments, soap and lotion bottles, resin pieces, and model kits. Tiny decals also work as nail art. Rough, flexible, or oily surfaces hold decals poorly.
Not on their own. A bare sealed decal is hand-wash friendly at best. For tumblers and mugs that get heavy use, finish the piece in epoxy resin or a food-safe clear coat over the decal. That is what makes it scratch- and water-resistant. Even then, hand washing extends its life.
As many as you like. Set the columns and rows to pack the sheet. Waterslide film is relatively expensive per sheet, so most crafters fill every inch: use Tile / repeat to fill the sheet with one design, or drop in several designs and let them flow into the grid. Small accent decals and nail art can run 30+ per Letter sheet; tumbler-sized art usually fits 4–12.
Use clear film when your surface is white or light and you want the design to look printed-on with no visible edge. Use white film when the surface is dark or colored, or when your art contains white/light areas that must stay opaque. White film shows a faint film edge, so cut closely.
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