CrochetPatternGen

A Stitch Fiddle Alternative for Photo Conversion

Stitch Fiddle is a great manual chart editor. CrochetPatternGen does a different job: it converts a photo into a chart automatically.

Free · No sign-up · Your photo is never published

Adds ~30–60s to generation (first time can be slower)

Stitch Fiddle has earned its place as the go-to editor for drawing crochet and knitting charts by hand — pixel by pixel, with full control over every cell. If you enjoy designing charts manually, it's a solid tool.

CrochetPatternGen solves the opposite problem: you already have a photo and want a chart without the drawing. Upload the image, set grid size and colors, and get a finished chart with stitch counts in seconds. Many crocheters use both — generate here, then refine elsewhere — and this page is an honest look at where each fits.

What you get

Automatic conversion, not drawing

The chart is computed from your photo's pixels. No canvas, no pencil tool, no hours of clicking cells.

Five technique presets

Graph, C2C (with realistic block proportions), tapestry, mosaic, and filet — each tuned to how the technique is worked.

Palette quantization

Colors are reduced mathematically to your chosen count, preserving the shades that carry the image.

Built-in stitch counts

Per-color totals come with every chart, ready for yarn planning — no manual tallying.

No account, no install

Runs in the browser, free tier requires no sign-up, and your photo is only used to build your chart.

Fast enough to experiment

Generate the same photo at three grid sizes and pick the best — something nobody does by hand.

How to convert a photo without drawing

  1. Upload your photo

    Any clear JPG, PNG, or WebP up to 10 MB. Plain backgrounds convert cleanest; background removal (beta) can help.

  2. Choose technique, size, and colors

    Pick a preset, set 20–120 stitches wide, cap the palette at 2–16 colors, and generate.

  3. Download or refine

    Use the PNG as-is with its stitch counts, or take it into your favorite editor if you want to hand-tweak cells.

CrochetPatternGen vs. Stitch Fiddle

 CrochetPatternGenStitch Fiddle
Core approachAutomatic photo-to-chart conversionManual chart editor — you draw every cell
Starting from a photoThe whole point: upload, generate, doneTrace over an imported image by hand
Editing controlSliders for size/colors; regenerate to changeFull cell-by-cell editing tools
Time to first chartSecondsMinutes to hours, depending on design
Best forTurning existing photos into patterns fastDesigning original charts from scratch
CostFree with watermark; Pro plannedFree tier with paid premium features

Frequently asked questions

Is there a free alternative to Stitch Fiddle?

It depends on what you use Stitch Fiddle for. If you draw charts by hand, Stitch Fiddle's editor is purpose-built for that. If your workflow starts from a photo, CrochetPatternGen is free and converts the image for you automatically — no drawing required.

Stitch Fiddle vs. a photo-to-pattern generator — which should I use?

Use a generator when you have a photo and want a chart quickly. Use a manual editor when you're designing an original chart cell by cell or need precise pixel-level edits. Many crocheters generate first, then polish in an editor.

Can I edit the chart after generating it?

Inside CrochetPatternGen you change results by adjusting grid size, colors, and technique, then regenerating. For cell-level edits, download the PNG and finish it in any chart editor — the tools complement each other.

Does it support the same techniques as Stitch Fiddle?

The generator covers the main crochet chart styles — graph/graphgan, C2C, tapestry, mosaic, and filet. Stitch Fiddle additionally supports knitting and cross-stitch charting, which this tool doesn't aim to replace.

Can I import my existing Stitch Fiddle charts?

No — CrochetPatternGen starts from photos and images, not from Stitch Fiddle project files. Your existing charts stay where they are; this tool is for creating new charts from pictures.

Does Stitch Fiddle use AI?

Not that it advertises. As of October 2026, Stitch Fiddle's feature list makes no mention of AI: its picture import maps your photo onto the chart grid with the size and color count you choose, and its Premium tier adds editing power (layers, mirror/rotate, vector exports), not generation. CrochetPatternGen works the same honest way — deterministic image processing, where every output cell is computed from real input pixels. Neither tool invents stitches the way generative-AI 'patterns' do.

Is Stitch Fiddle safe?

By the public signals, yes. Stitch Fiddle has been running since March 2015 and registered with the Dutch Chamber of Commerce in December 2015, per its about page. Payments are processed by Mollie, a PCI-certified payment provider, and Premium is a one-off payment with no automatic renewal — there's no subscription to forget to cancel, per its pricing page as of October 2026. As with any cloud tool, your charts live on their servers, so keep exports of anything precious.

Is Stitch Fiddle free? What does Premium cost?

The free version stays free forever: up to 15 saved charts, 50 colors per chart, and a 300 × 300 grid. Premium lifts that to unlimited charts, 250 colors, and 1000 × 1000 grids, and adds vector and Office exports, layers, and mirror/rotate/fill tools — priced at $5.50 for a single month or $33 for a year ($2.75 per month), one-off payments with no auto-renewal, as of October 2026. CrochetPatternGen's photo conversion is free with a watermark and needs no account.

Is Stitch Fiddle a pattern maker or a photo converter?

It's a pattern maker in the editor sense: a full drawing studio where you place every stitch yourself, with an optional picture import to trace over. A photo converter like CrochetPatternGen skips the drawing — the photo becomes the chart. People searching for a Stitch Fiddle pattern maker usually want one of those two jobs, and knowing which one saves an evening.

Is CrochetPatternGen really free?

Yes. Generating and downloading charts is free with a small watermark and no account. A Pro tier without the watermark is planned.

References & standards