ASCII Art Converter
Setup
Before first use, run the environment setup (idempotent, <1s after first run):
bash {{SKILL_DIR}}/scripts/setup.shInput Detection
- File path → check extension:
.jpg/.jpeg/.png/.webp/.bmp/.tiff→ image,.mp4/.webm/.avi/.mov/.mkv→ video,.gif→ check if animated (video) or static (image) - Pasted/attached image → save IMMEDIATELY before doing anything else. Run:
{{SKILL_DIR}}/scripts/.venv/bin/python {{SKILL_DIR}}/scripts/save_image.py --clipboardThis grabs the image from the system clipboard (still there after paste), saves toascii/tmp/with a timestamped name, and prints the saved path to stdout. Use that output path as--input. If--clipboardfails (no image in clipboard), fall back to asking: "Please provide the file path (e.g.~/Downloads/photo.jpg)." You can also pass a known file path directly:save_image.py <path>. Do NOT proceed to options until you have a valid file path on disk. - Plain text (no file, or file doesn't exist) → text (FIGlet banner)
- Nothing provided → ask what they want to convert
Options Prompt
Parse the user's message for pre-specified options. Then prompt for unspecified options using AskUserQuestion.
- "defaults" or "just do it" → skip prompting, use all defaults
- "random" or "surprise me" → skip prompting, use
--random - All options specified → skip prompting
Use questions array (max 4 per call, 3 options per question). List ALL choices with numbers in the question text. Top 3 as selectable options — user can type any number/name in free-text. No "Other" option. Default as option 1.
Image/video — ask in two rounds:
- Round 1 (4 questions): Style → Color → Export → Background
- Round 2 (only if export is
interactiveortsx): Mouse Mode → Animation
Text: Font → Color → Export → Background (single round).
Image/video options
| Option | Choices | Default |
|---|---|---|
| Style | classic, braille, block, edge, dot-cross, halftone, particles, retro-art, terminal | classic |
| Color | grayscale, original, matrix, amber, custom (hex/named) | grayscale |
| Ratio | original, 16:9, 4:3, 1:1, 3:4, 9:16 | original |
| Background | dark, light, transparent | dark |
| Dither | none, floyd-steinberg, bayer, atkinson | none |
| Font size | 6-30 px | 14 |
| Export | png, html, svg, txt, md, clipboard, interactive, tsx | auto (image→png, video→gif) |
| Mouse mode | push, attract | push |
| Animation | none, noise-field, intervals, beam-sweep, glitch, crt | none |
Mouse mode and animation only apply to interactive/tsx exports. Only ask when export is interactive or tsx. Don't ask for --hover-strength, --area-size, or --spread — use defaults.
Text options
| Option | Choices | Default |
|---|---|---|
| Font | standard, doom, banner, slant, big, small, block, lean, mini, script, shadow, speed, ansi_shadow, ansi_regular | standard |
| Color | grayscale, original, matrix, amber, custom | grayscale |
| Background | dark, light, transparent | dark |
| Export | terminal (stdout), txt, md, png, html, svg, clipboard | terminal |
Interactive/tsx exports require image or video input — text is not supported.
Disambiguation
- "block" as a style = Unicode block elements (█▓▒░) for images
- "block" as a font = block-letter FIGlet font for text
- For block-style text art, use
--font ansi_shadowor--font block - Custom colors: hex (
#ff6600) or named (coral,skyblue). Translate creative descriptions to hex.
Running the Conversion
{{SKILL_DIR}}/scripts/.venv/bin/python {{SKILL_DIR}}/scripts/convert.py \
--input "<input>" \
--type <text|image|video> \
--style <style> \
--color <color> \
--background <background> \
--export <format> \
[--dither <algorithm>] \
[--ratio <ratio>] \
[--font-size <pixels>] \
[--cols <number>] \
[--font <font_name>] \
[--custom-color "<hex>"] \
[--mouse-mode <push|attract>] \
[--animation <preset>] \
[--invert] [--random] \
[--fps <number>] \
[--filename <custom_name>]Output
All files save to an ascii/ folder in the current working directory (created automatically).
- Text (terminal): prints to stdout + auto-copies to clipboard. Show in a code block.
- File exports (png, html, svg, txt, md, gif): show the file path. Use Read tool to display images inline.
- Interactive HTML: show the file path. Suggest:
open <path>to view in browser. - React TSX: show the file path. Show usage:
import {AsciiArt} from './<filename>' - Never preview in terminal for image/video/interactive exports.
Error Handling
- Video fails: likely missing ffmpeg or opencv. Suggest:
pip install opencv-python-headless - Image fails: check file exists and is a valid image format
- Interactive/tsx + text: prints error — interactive requires image/video input
Follow-up
After showing the result, offer to: try a different style/color, adjust settings, export in another format, or try random mode. Remember the previous input path for re-runs.