If you’re looking for a whimsical and cheerful crochet project, this 3D frog face granny square is the perfect choice! Featuring a plush, raised frog motif with big eyes and a friendly smile, it sits proudly atop a classic square backdrop. The purple background allows the green frog face to truly pop, and a delicate cream border frames the square, making it perfect for assembling into blankets, pillows, bags, wall hangings, or whimsical children’s décor. The lively color contrast and fun 3D texture make this project not only visually appealing but also a delight to create and display.
The frog face is comprised of layered crochet rounds built up to create dimensionality, with separately worked and attached protruding eyes. A thick embroidered smile finishes the expressive look. Whether you’re crafting gifts for a nursery, joyfully brightening your space, or adding playful accents to functional items, this project will charm crocheters and recipients alike. The structure is ideal for showcasing bold color combinations, and the easy-to-handle square format makes it a versatile motif for countless creative uses.
Project Overview
This crochet piece is constructed in several parts:
- The main background is worked as a classic granny square in rounds.
- The 3D frog face is made separately in joined rounds and consists of a padded oval shape with layered increases to create the nose and mouth area.
- The eyes are crocheted as small circles and sewn onto the face; safety eyes or black yarn embroidery are added in the center of each eye.
- The smile is embroidered onto the frog’s face with a tapestry needle.
- Finally, the frog head is sewn securely to the center of the granny square, and a decorative border is worked around the edge.
Skill Level
Advanced Beginner to Intermediate
This project combines basic granny square techniques, amigurumi-style 3D crochet for the frog face, color changes, sewing separate pieces, and simple embroidery. The instructions use only basic stitches, but keeping even tension and shaping the 3D face are slightly more advanced skills. Previous experience with amigurumi or motif assembly will be very helpful.
Materials
- Worsted weight cotton or soft acrylic yarn in three colors:
- Green (frog face) – approx. 25 g
- Purple (background) – approx. 30 g
- Cream or white (border and frog eyes) – approx. 10 g
- Small amount of black yarn or two 12 mm black safety eyes (pupil detail)
- Crochet hook size: 4.0 mm (G-6)
- Yarn/tapestry needle (for assembly and embroidery)
- Scissors
- Stuffing or yarn scraps (for padding the frog face)
- Stitch markers
Finished Size
- Approximate square size: 15 cm x 15 cm (6 in x 6 in) with 3D frog face extending about 2.5 cm (1 in) above the background.
To adjust size, use thicker or thinner yarn and appropriate hook. Increase or decrease granny square rounds for a larger or smaller background.
Gauge
Gauge is not critical for this motif, but for reference:
- 10 x 10 cm (4 x 4 in) of granny square in dc = 16 sts x 8 rows
A looser or tighter gauge will slightly change the finished motif size and proportions.
Stitches and Abbreviations
- ch – chain
- sl st – slip stitch
- sc – single crochet
- hdc – half double crochet
- dc – double crochet
- inc – increase (2 stitches in same st)
- dec – decrease (sc 2 together)
- MR – magic ring
Important Pattern Notes
- Chains at the start of rounds DO count as stitches unless otherwise specified.
- Begin granny rounds with a chain that counts as your first dc.
- Join rounds with a slip stitch to the first stitch or top of starting chain.
- When changing colors, pull the new color through the final stitch of the round before switching yarns.
- Work all eyes and frog face pieces in joined rounds (not continuous spiral) for neater shape.
- Using a stitch marker to mark the start of rounds is very helpful, especially on smaller amigurumi pieces.
- Right side of frog face should face outward for best texture and shaping.
Detailed Crochet Pattern
Part 1: Granny Square Background (Purple)
- Rnd 1: With purple, MR, ch 3 (counts as dc), 2 dc in ring, (ch 2, 3 dc in ring) 3 times, ch 2. Join with sl st to top of ch 3. (12 dc, 4 ch-2 corners)
- Rnd 2: Sl st into next dc and into ch-2 sp, ch 3 (counts as dc), 2 dc in same sp, ch 2, 3 dc in same sp (first corner made). *Ch 1, (3 dc, ch 2, 3 dc) in next ch-2 corner* repeat 3 times. Ch 1, join to top of ch 3. (24 dc, 4 ch-2 corners, 4 ch-1 sides)
- Rnd 3: Sl st into next dc and into ch-2 sp, ch 3, 2 dc in same sp, ch 2, 3 dc in same sp. [Ch 1, 3 dc in next ch-1 sp, ch 1, (3 dc, ch 2, 3 dc) in next corner] repeat 3 times, ch 1, 3 dc in last ch-1 sp, ch 1, join. (36 dc)
- Rnd 4: Repeat as previous, adding (3 dc) in each ch-1 space along sides, and corners: (3 dc, ch 2, 3 dc). Finish off and weave in ends. (48 dc)
Note: Adjust the number of rounds for a larger or smaller square as desired. Four rounds should be about 6”.
Part 2: 3D Frog Face (Green)
- Rnd 1: With green, MR, 6 sc in ring. Join. (6)
- Rnd 2: Ch 1, 2 sc in each st around. Join. (12)
- Rnd 3: Ch 1, (sc in next st, 2 sc in next st) around. Join. (18)
- Rnd 4: Ch 1, (sc in next 2 sts, 2 sc in next st) around. Join. (24)
- Rnd 5: Ch 1, (sc in next 3 sts, 2 sc in next st) around. Join. (30)
- Rnd 6: Ch 1, sc in each st around. Join. (30)
- Rnd 7: Ch 1, (sc in next 4 sts, 2 sc in next st) around. Join. (36)
- Rnd 8: Ch 1, sc in each st around. Join. (36)
- Rnd 9: Ch 1, (sc in next 5 sts, 2 sc in next st) around. Join. (42)
- Rnd 10: Ch 1, sc in each st around. Join. (42)
This should yield a pleasantly domed, round shape. Leave a long tail for sewing. Lightly stuff the frog face before attaching to the granny square background. Adjust stuffing for a firm, even shape, smoothing as you go.
Part 3: Frog Eyes (Make 2, White & Green)
- Rnd 1 (White): MR, ch 1, 6 sc in ring. Join. (6)
- Rnd 2: Ch 1, 2 sc in each st around. Join. (12)
- Rnd 3 (Change to green): Ch 1, (sc in next st, 2 sc in next st) around. Join and fasten off, leaving long tail for sewing. (18)
Sew or insert black 12mm safety eye (or embroider a black pupil) in the center. Lightly stuff if desired for rounded look.
Part 4: Assembly of Frog Face and Eyes
- Position the frog face dome centered on the purple granny square. Using the yarn tail, sew evenly around the outside edge of the face, securing but leaving it slightly raised and rounded, creating a 3D effect. Stuff gently while sewing for proper fullness.
- Sew both eyes symmetrically on the upper left and upper right of the frog face, overlapping slightly with the top curve. Securely fasten with green yarn tails. Safety eyes should pierce through both the eye piece and the frog face, if using.
Part 5: Embroidering the Mouth
- With a tapestry needle and doubled black yarn or embroidery thread, carefully embroider a wide, shallow “U” shape on the lower part of the frog face, below the eye line.
- For a more dimensional smile, surface crochet or whipstitch the mouth line with slightly raised tension, or add a second line just beneath the first for a “double smile” appearance. Thread ends to the back and weave in securely.
Part 6: Decorative Border (Cream)
- With cream yarn, join at any corner ch-2 space of the purple granny square. Ch 3 (counts as dc), (2 dc, ch 2, 3 dc) in same space.
- [*Ch 1, 3 dc in next ch-1 space* down the side, repeat to next corner, (3 dc, ch 2, 3 dc) in corner]. Work around all four sides.
- When you reach the start point, join with a sl st to the top of the starting ch 3.
- For a lacy border like in the image: Ch 1, sc in next st, *ch 2, skip 1 st, sc in next* around, working (sc, ch 2, sc) in each corner. Join. Fasten off and weave in ends.
Assembly and Finishing
- Ensure all pieces are securely sewn, and shape the frog face as you go.
- Weave in all yarn tails neatly on the reverse.
- To block, lightly dampen the square (avoid soaking the 3D face) and pin the edges square using rust-proof pins. Leave until dry to set shape and corners.
- If assembling into a blanket or larger item, slip stitch or single crochet squares together through back loops only for a flat join. Seam through the cream border for neatness.
Customization Ideas
- Colors: Use any contrasting background and border colors; try light blue, yellow, or rainbow backgrounds for a different look.
- Yarn Weight: Create a smaller motif with sport or DK yarn, or a larger pillow square with bulky yarn.
- Alternative Uses:
- Make several squares and seam into a baby blanket or play mat.
- Sew a single square to make a playful pillow cover front.
- Attach a fabric backing for a decorative wall hanging.
- Use as a whimsical bag pocket, large coaster, or accent on tote bags.
- Motif Modification: Replace the frog face with other animal faces (e.g., bear, cat, bunny) for a themed set.
Troubleshooting Tips
- Piece curling up: Make sure to block your granny square after finishing to relax any curling. Check your stitch counts after each round.
- Uneven edges: Watch tension changes when switching colors or starting new rounds. Border rounds can help smooth sides.
- Motif too large/small: Adjust hook size, check gauge, and consider fewer/fewer rounds in the background.
- Loose color changes: Always secure ends at color changes; weave in neatly to avoid unraveling.
- Uneven 3D face: Stuff evenly and do not overstuff; smooth shape before finishing sewing. Place eyes symmetrically for best expression.
Care Instructions
If using cotton or acrylic yarn, gently hand wash in cool water with mild detergent. Press gently with a towel to remove excess moisture and reshape. Lay flat to dry. Avoid wringing, and do not tumble dry. To freshen up, spot clean as needed.
Final Notes
Always check stitch counts at the end of each round, especially when working the frog face circle increases and square corners. Adjust your individual tension for even shaping, and use the image for color and placement inspiration. Don’t hesitate to tweak round numbers or border details to suit your own creative vision. This playful 3D frog face square is sure to bring a smile to any project you add it to!
