File Pen Line

Icon: Lucide — ISC license (lucide.dev)

Free filet crochet pattern

File Pen Line

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. In filet crochet this becomes an airy panel for curtains, runners, or a framed piece. 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

  • Lion Brand · Wool-Ease · Oxford Grey

    638 stitches · ~160g · 2 skeins

    Buy on Amazon
  • Bernat · Super Value · White

    1,862 stitches · ~466g · 3 skeins

    Buy on Amazon

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

intermediate
Strands at once
7
Color changes
190
Ends · intarsia
10
Ends · tapestry
4
  • Up to 7 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 RS11 sp28 bl11 sp
  4. 4 WS9 sp32 bl9 sp
  5. 5 RS8 sp34 bl8 sp
  6. 6 WS7 sp36 bl7 sp
  7. 7 RS7 sp4 bl28 sp4 bl7 sp
  8. 8 WS7 sp3 bl30 sp3 bl7 sp
  9. 9 RS7 sp3 bl30 sp4 bl6 sp
  10. 10 WS6 sp4 bl30 sp3 bl7 sp
  11. 11 RS40 sp4 bl6 sp
  12. 12 WS6 sp4 bl5 sp5 bl6 sp5 bl19 sp
  13. 13 RS15 sp9 bl5 sp6 bl5 sp4 bl6 sp
  14. 14 WS6 sp4 bl5 sp5 bl5 sp12 bl13 sp
  15. 15 RS12 sp13 bl15 sp4 bl6 sp
  16. 16 WS6 sp4 bl16 sp4 bl2 sp7 bl11 sp
  17. 17 RS10 sp5 bl5 sp4 bl16 sp4 bl6 sp
  18. 18 WS6 sp4 bl16 sp4 bl6 sp5 bl9 sp
  19. 19 RS8 sp5 bl7 sp3 bl17 sp4 bl6 sp
  20. 20 WS6 sp4 bl17 sp4 bl7 sp5 bl7 sp
  21. 21 RS6 sp5 bl8 sp4 bl17 sp4 bl6 sp
  22. 22 WS6 sp4 bl18 sp4 bl8 sp5 bl5 sp
  23. 23 RS4 sp5 bl8 sp5 bl18 sp4 bl6 sp
  24. 24 WS6 sp4 bl19 sp5 bl8 sp5 bl3 sp
Show all 50 rows
  1. 25 RS3 sp4 bl8 sp5 bl20 sp4 bl6 sp
  2. 26 WS6 sp4 bl21 sp5 bl8 sp4 bl2 sp
  3. 27 RS2 sp4 bl7 sp5 bl22 sp4 bl6 sp
  4. 28 WS6 sp4 bl23 sp5 bl6 sp4 bl2 sp
  5. 29 RS3 sp4 bl4 sp5 bl24 sp4 bl6 sp
  6. 30 WS6 sp4 bl25 sp12 bl3 sp
  7. 31 RS4 sp10 bl26 sp4 bl6 sp
  8. 32 WS6 sp4 bl27 sp9 bl4 sp
  9. 33 RS6 sp5 bl29 sp4 bl6 sp
  10. 34 WS6 sp4 bl40 sp
  11. 35 RS40 sp4 bl6 sp
  12. 36 WS6 sp4 bl40 sp
  13. 37 RS40 sp4 bl6 sp
  14. 38 WS6 sp4 bl40 sp
  15. 39 RS11 sp3 bl26 sp4 bl6 sp
  16. 40 WS6 sp4 bl25 sp4 bl11 sp
  17. 41 RS11 sp5 bl24 sp4 bl6 sp
  18. 42 WS6 sp4 bl23 sp5 bl12 sp
  19. 43 RS13 sp5 bl22 sp3 bl7 sp
  20. 44 WS7 sp4 bl20 sp5 bl14 sp
  21. 45 RS15 sp28 bl7 sp
  22. 46 WS8 sp26 bl16 sp
  23. 47 RS17 sp24 bl9 sp
  24. 48 WS11 sp20 bl19 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/50x50/2:4F4F50,F8F8F8/B:__________________4AAB____4AAAH___8AAAA___-AAAAH___h___g___4___8H__8P___g___D___8H__w____h__8P___8f__D_______w_______8P_______D_______w_______8P____g__D____gD_w____wA_8P___4AH_D___8Hh_w___-D8P8P___B_D_D___g_w_w___wf4f8P__4P8H_D__8H-D_w___D_B_8P__h_g__D__4fwf_w__-P4P_8P__D8H__D__w-D__w__8MB__8P_-AA___D4PgAf__w-B8Af__8Pg_B____D_______w_____H_8P____x__j____8f_4f___-H_-AAAAAB__wAAAAA__-AAAAAf__4AAAAf_________________8A/LB-WE-OX:0,BN-SV-WH:1

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