Fingerprint

Icon: Lucide — ISC license (lucide.dev)

Free filet crochet pattern

Fingerprint

By StitchingLab ·

This 50×50 chart finishes at roughly 13×13 inches in size-10 thread filet mesh, using 2 colors — a clean two-color project — a good first counted chart. Worked in filet, the motif reads through the open mesh — ideal for café curtains and linens. The grid, materials estimate, and written row-by-row instructions below are all free; open the chart in the editor to resize it or swap the palette to yarns you already own.

Stitch type
Filet crochet
Grid
50 × 50
Colors
2

Make it fit your project

This chart is 50×50 stitches — about 13×13″ in size-10 thread filet mesh. Pick a project and the motif rescales onto the right canvas (centered, never stretched), ready to fine-tune in the editor.

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Chart

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Materials

626g total · 2 colors

Project kit

Gear this chart actually calls for

  • Clover Amour Crochet Hook Set

    Comfort-grip hooks in every size a chart can call for — one set covers the whole CYC weight range. — 5.5-6.5 mm (I-9 to K-10½)

    Buy on Amazon →
  • Tapestry Needles

    Blunt-tip needles for weaving in the ends every color change leaves behind.

    Buy on Amazon →
  • Locking Stitch Markers

    Mark pattern repeats, color-section starts, and the first stitch of the round so a miscount never survives a row.

    Buy on Amazon →
  • Sharp Yarn Snips

    Small, sharp snips cut yarn clean at every color change — cleaner joins and easier weaving-in than scissors.

    Buy on Amazon →

Project reality check

advanced
Strands at once
13
Color changes
306
Ends · intarsia
20
Ends · tapestry
4
  • Up to 13 strands will be active in a single row — wind one bobbin per strand before you start to avoid tangles.

Written instructions

  • spOpen mesh
  • blBlock

Before you start

  • Open mesh (sp) = dc, ch 2, skip 2; block (bl) = 3 dc plus the shared boundary dc — a row of n cells always totals 3n + 1 dc.
  • Foundation: ch 3x(cells) + 3 if Row 1 starts with a block (turning ch-3 counts as first dc), or + 5 if it starts with a space (first dc in 8th ch from hook).
  • Turn with ch 3 (counts as dc) before a block, ch 5 (counts as dc + ch 2) before a space.
  1. 1 RS50 sp
  2. 2 WS50 sp
  3. 3 RS22 sp2 bl7 sp2 bl17 sp
  4. 4 WS16 sp4 bl5 sp4 bl21 sp
  5. 5 RS13 sp2 bl6 sp4 bl5 sp4 bl16 sp
  6. 6 WS16 sp4 bl6 sp3 bl5 sp4 bl12 sp
  7. 7 RS12 sp4 bl4 sp4 bl5 sp4 bl17 sp
  8. 8 WS17 sp4 bl5 sp4 bl4 sp4 bl12 sp
  9. 9 RS12 sp3 bl5 sp4 bl5 sp4 bl5 sp3 bl9 sp
  10. 10 WS9 sp3 bl6 sp3 bl6 sp3 bl5 sp3 bl12 sp
  11. 11 RS11 sp4 bl5 sp3 bl14 sp4 bl9 sp
  12. 12 WS9 sp4 bl14 sp4 bl4 sp4 bl11 sp
  13. 13 RS11 sp4 bl4 sp4 bl14 sp4 bl9 sp
  14. 14 WS10 sp3 bl14 sp4 bl5 sp3 bl11 sp
  15. 15 RS19 sp4 bl14 sp3 bl10 sp
  16. 16 WS3 sp3 bl4 sp4 bl5 sp3 bl5 sp4 bl13 sp3 bl3 sp
  17. 17 RS3 sp3 bl13 sp4 bl5 sp4 bl4 sp4 bl4 sp4 bl2 sp
  18. 18 WS3 sp3 bl4 sp4 bl4 sp4 bl5 sp4 bl13 sp3 bl3 sp
  19. 19 RS3 sp3 bl13 sp4 bl5 sp3 bl5 sp4 bl10 sp
  20. 20 WS10 sp4 bl5 sp3 bl5 sp4 bl5 sp3 bl5 sp3 bl3 sp
  21. 21 RS3 sp3 bl5 sp3 bl5 sp4 bl5 sp3 bl5 sp4 bl10 sp
  22. 22 WS10 sp4 bl5 sp4 bl4 sp4 bl5 sp3 bl5 sp4 bl2 sp
  23. 23 RS2 sp4 bl5 sp3 bl5 sp4 bl4 sp4 bl5 sp3 bl11 sp
  24. 24 WS3 sp2 bl6 sp3 bl5 sp4 bl5 sp3 bl5 sp3 bl5 sp4 bl2 sp
Show all 50 rows
  1. 25 RS2 sp4 bl5 sp3 bl13 sp4 bl5 sp3 bl5 sp4 bl2 sp
  2. 26 WS2 sp4 bl5 sp3 bl5 sp4 bl13 sp3 bl5 sp3 bl3 sp
  3. 27 RS3 sp3 bl5 sp3 bl13 sp4 bl5 sp3 bl5 sp4 bl2 sp
  4. 28 WS2 sp4 bl5 sp4 bl5 sp6 bl9 sp4 bl5 sp3 bl3 sp
  5. 29 RS3 sp3 bl5 sp4 bl8 sp7 bl5 sp4 bl5 sp3 bl3 sp
  6. 30 WS3 sp4 bl4 sp4 bl6 sp6 bl8 sp4 bl5 sp3 bl3 sp
  7. 31 RS3 sp3 bl6 sp4 bl8 sp3 bl9 sp2 bl5 sp4 bl3 sp
  8. 32 WS3 sp4 bl26 sp5 bl12 sp
  9. 33 RS13 sp4 bl25 sp4 bl4 sp
  10. 34 WS4 sp4 bl23 sp6 bl13 sp
  11. 35 RS14 sp6 bl10 sp2 bl9 sp5 bl4 sp
  12. 36 WS5 sp4 bl8 sp6 bl4 sp8 bl15 sp
  13. 37 RS7 sp3 bl6 sp17 bl7 sp4 bl6 sp
  14. 38 WS6 sp5 bl7 sp14 bl7 sp4 bl7 sp
  15. 39 RS7 sp5 bl8 sp10 bl8 sp5 bl7 sp
  16. 40 WS8 sp5 bl24 sp5 bl8 sp
  17. 41 RS9 sp5 bl22 sp6 bl8 sp
  18. 42 WS9 sp7 bl18 sp7 bl9 sp
  19. 43 RS11 sp7 bl14 sp7 bl11 sp
  20. 44 WS12 sp9 bl8 sp9 bl12 sp
  21. 45 RS14 sp22 bl14 sp
  22. 46 WS15 sp20 bl15 sp
  23. 47 RS18 sp14 bl18 sp
  24. 48 WS22 sp6 bl22 sp
  25. 49 RS50 sp
  26. 50 WS50 sp

Work the pattern · row tracker

Row tracker

1/50

Row 1 of 50 - 2% done

Row 1 (RS) 50 sp

Progress saves on this device and in the link above — bookmark it, or paste it into your Ravelry project notes to pick up exactly where you stopped, on any device.

Pattern code · SLPN v1

A canonical, lossless representation of this pattern. Paste it into any StitchingLab converter to reload, or share it as a single line of text.

SLPN/1/F/50x50/2:4D6A78,F8F8F8/B:____________________wP______AAP____-AAAf____AAAD____AH-AP___gP_8B___gP__wH__wP___B__8H___4P_-D_AD_B__B_AAP4f_w_gAA_H_4f4HgH__8H_P_A___D___4H__w____h__4f___4P_-Hz_j_D8fh4fgf4fH4-HwH-Hx8Ph8D_h8fD4-H_8fHw-Ph__Hx8Pj4f_x8Pn4-Hx8fD_-Ph4fHw__D4eHx8P_w-Ph8fH_8Pj4fHx__D4-H_8fjw8Ph__Hw8PD4f_x-PD4-H_8f_x__h____8f_4fH__-H_-Hh___h__h4f__4f_4-H__-Px-Pj___j4fD4____-Hw8P____h8PD____w_Hw____8Ph-f____D4f_____5_P___________________8A/KP-BR-FJ:0,BN-SV-WH:1

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