That moment when you finish the last tiny section and step back is the best part of paint by numbers. The second-best part is realizing it actually looks like something you’d hang up—then asking, “Okay… now what do I do with it?” Framing is what turns a relaxing project into a piece of everyday pride, and it doesn’t have to feel like a fussy, expensive process.
Below is a friendly, practical way to approach how to frame paint by numbers based on what you painted on (canvas or paper), how “polished” you want it to look, and how much time you want to spend. You’ll also see a few trade-offs along the way—because the “best” framing choice really depends on your wall space, your style, and whether you want the art to feel cozy or gallery-clean.
Fresh paint can feel dry to the touch and still be soft underneath. If you frame too soon, you risk sticking to glass, picking up texture, or trapping a faint paint smell inside the frame.
Give your finished piece at least 24–48 hours in a low-humidity room. If your paint layers were thick (lots of touch-ups, heavy light colors, or big blended sections), wait longer. If you used a sealer or varnish, follow its drying/curing directions—some products “dry” fast but take days to fully harden.
While you wait, flatten it gently if it’s curled. For canvas, lay it face up on a clean surface for a day. For paper, place it between two clean sheets and weigh it down with books (not directly on the paint).
When people get stuck on framing, it’s usually because there are too many options. A simpler way is to decide what you want your finished piece to feel like.
If you want clean and modern, you’re looking at a float frame or a simple frame with a white mat. If you want warm and homey, a medium-tone wood frame works beautifully. If you want “I made this, and I’m proud,” a stretched canvas with no outer frame is a great choice—especially for larger pieces.
Also consider the reality of your space. Bright white frames look crisp, but they can get lost on white walls. Black frames pop, but they can feel bold if your room is already dark. Natural wood tends to be the safest “goes anywhere” choice.
Most paint by numbers kits are on pre-printed canvas, which gives you three solid framing paths. Each one is beginner-friendly—just different levels of “finished.”
Stretching your canvas over wooden stretcher bars gives you that gallery-canvas feel: clean edges, no glass, and it sits flat on the wall. It’s also forgiving for slight waviness.
You’ll need stretcher bars (sized to your canvas), a staple gun or canvas tacks, and a flat workspace. Center your canvas, pull it snug (not so tight that the paint cracks), then staple in the middle of each side first. From there, work outward, alternating sides so tension stays even.
Trade-off: stretching takes a little patience, and if your canvas has extra paint texture, you’ll want to pull evenly so corners don’t pucker. The upside is it looks “real-art” instantly and doesn’t require glass.
If you don’t want to stretch it yourself, you can mount the canvas to a firm backing (like foam board) and place it in a frame that fits the exact dimensions.
This approach feels tidy and modern, and it helps prevent rippling. It’s especially nice for smaller to medium projects where you want a traditional picture-frame look.
Trade-off: you’ll need the right frame depth. Many standard frames are shallow, and canvas has thickness—even un-stretched. If your frame is too tight, the back won’t close.
A float frame leaves a slim gap around the canvas so it appears to “float” inside the frame. It’s one of the most flattering looks for paint by numbers because it celebrates the canvas texture and keeps the piece from feeling cramped.
Trade-off: float frames can cost more, and you’ll want accurate sizing so the gap looks intentional (even all the way around). If you love a modern, elevated finish, this is usually worth it.
Some kits and custom projects end up on paper, cardstock, or a thin board. These can look stunning framed—often even more “print-like”—but they benefit from protection.
A mat is the paper border between the art and the frame. It’s not just decoration; it visually “breathes” and makes your painting feel intentional.
White mats are classic for a reason: they brighten colors and make detail feel crisp. If your painting is very colorful or busy, a mat can stop it from feeling overwhelming.
Trade-off: a mat slightly reduces the visible area if the opening overlaps the edges. If you painted all the way to the border and love those edges, you may prefer a larger frame and a mat cut that shows more of the artwork.
For paper projects, glass (or acrylic) is your friend. It protects from dust, smudges, and humidity. Acrylic is lighter and less breakable, which is great if you’re hanging art in a dorm, a kid’s room, or anywhere that gets bumped.
Trade-off: glass can create glare. If your painting will hang opposite a window, consider non-glare glazing—or choose a spot with softer light.
Framing goes smoothly when you measure what you actually have, not what you think you have. Measure the artwork width and height, then decide whether you want a mat.
If you’re using a mat, you’re choosing two measurements: the outer size (to fit the frame) and the opening size (to show the art). Many people prefer an opening that’s about 1/4 inch smaller than the artwork on each side, so the mat holds it in place and hides any uneven edge.
If you’re framing canvas, measure the canvas itself and check the frame depth. If you stretched it, measure after stretching since tension can change the final size slightly.
It depends on your finish and your personality.
If you like a soft, matte look, you may not need sealer at all—especially if the paint surface already feels even. If you used heavy layers or a lot of touch-ups, a clear sealer can unify sheen (so some areas aren’t shiny and others dull) and add a bit of protection.
Trade-off: sealers can slightly deepen colors and change the surface look. Matte stays subtle, satin adds a gentle glow, and gloss is bold and reflective. If you’re framing behind glass, you may not want extra shine.
If you’re unsure, test on a tiny corner or a leftover paint area first.
If your canvas edges show and you didn’t paint them, you have three easy paths.
You can paint the sides a single solid color pulled from the artwork (a dark navy from the shadows, a warm tan from the background, a soft white for a clean finish). You can wrap the painting around the edges if there’s enough extra canvas. Or you can choose a float frame or standard frame that covers the sides entirely.
A simple solid edge color is often the fastest way to make the whole piece look more “done,” especially when you’re hanging it without an outer frame.
Even a beautifully framed piece can look off if it hangs slightly tilted. If you’re hanging on drywall, use appropriate picture hangers and aim for the center of the artwork around eye level.
If you’re placing it on a shelf, consider leaning it against the wall with a small non-slip pad underneath. It looks casual and creative, and it’s a great option if you like rotating your finished projects.
If your piece is a size that doesn’t match standard frames, or you want museum-level finishing, a local frame shop can be a good splurge. Custom framing is especially helpful when you want a perfect mat opening, non-glare glazing, or a frame that matches a very specific room style.
Trade-off: it costs more, and it can feel like “too much” for a relaxing hobby. But if the painting has personal meaning—or you want to gift it—professional framing can turn it into something that feels genuinely heirloom-worthy.
If you’re stuck choosing, pick one rule and let it guide you: match the framing effort to how often you want to see the piece.
If it’s going in a hallway or office where you’ll pass it daily, choose a frame style you love looking at. If it’s for a bedroom or cozy corner, simple and warm usually wins. And if you’re making a series, choose one consistent frame color so the set feels intentional, even if each painting has a different vibe.
If you’re looking for your next relaxing project after you hang this one, Craftonie has beginner-friendly kits designed to make the whole process feel doable and satisfying, from the first color to the final display: https://craftonie.com
The nicest thing about framing isn’t that it makes your paint by numbers look “perfect.” It’s that it gives your quiet, focused time a place in your home—something you can walk past on an ordinary day and think, “Yeah, I made that.”