The most important thing to understand: every peg on a pegboard is one "pixel" in your finished pattern. A 29×29 board holds 841 beads. A 58×58 holds 3,364. More pegs = more beads = more detail you can fit. If you try to squeeze a detailed face onto a 17×17 board, you'll lose most of the features — there just aren't enough pegs to represent them.
Small boards (17×17 and under)
Great for quick projects, keychains, or pixel-art icons where simplicity is the point. Think: simple emoji, Minecraft blocks, single letters, or basic geometric shapes. These finish fast — usually in under 30 minutes — making them ideal for young kids or first-timers. The Kandiverse pattern generator will auto-simplify your image to fit the grid, so even a complex photo becomes a clean 17×17 icon.
Standard / medium boards (29×29)
The most common size for beginners and the default for most tutorials online. The standard Perler, Hama, and Artkal boards are all close to 29 pegs wide. This gives enough resolution for recognizable portraits, game sprites, and simple logos, while staying manageable to fill in one sitting. If you're not sure what size to start with, start here.
Large boards (58×58 and up)
Large boards let you capture real detail — shading, subtle color transitions, small text. They're also more unforgiving: a mistake on row 40 of 58 is a long way back. Most crafters work up to large boards after they're comfortable with the standard size. Large boards can take several hours to fill, so plan accordingly. Artkal's 60×60 large board is popular for big art pieces.
Interlocking / multi-board setups
All three major brands (Perler, Artkal, Hama) sell interlocking boards that snap together to create a larger canvas. You can tile a 2×2, 3×3, or even larger grid. The seam between boards is nearly invisible in the finished piece. This is the approach for mural-scale projects. Work one board at a time and iron as you go — trying to iron a massive multi-board piece all at once warps the ironing paper and leads to uneven melting.
How Kandiverse handles size
When you generate a pattern in Kandiverse, you set a target grid size before the pattern is created. The color-matching engine re-maps your image to exactly that many pegs. Bigger grids preserve more of the original image's detail; smaller grids simplify it into bold, graphic shapes. You can regenerate at a different size any time — there's no limit on how many times you preview sizes before downloading.
Generate a pattern for your board size
Upload a photo and set your grid size — Kandiverse handles the rest.