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23 repositories

token-calculator
Public
Token calculator & cost — LLM token counter
0•0•0•0•Updated Apr 5, 2026Apr 5, 2026
url-shortner
Public
URL Shortener — Short Links & Custom Aliases (spoold.com/s)
url urlshortener url-shortener
url urlshortener url-shortener urls url-shortner urlshortner url-shortening url-shortener-api
0•0•0•0•Updated Apr 3, 2026Apr 3, 2026
curl-comparator
Public
curl Comparator & curl Diff — Compare Two curl Commands Online (HTTP Request Diff)
curl curl-functions curl-commands
curl curl-functions curl-commands curl-requests curl-diff curl-utility curl-tools curl-comparator
0•0•0•0•Updated Apr 3, 2026Apr 3, 2026
color-picker
Public
Color Picker & Color Converter — Online HEX, RGB, HSL, Eyedropper & WCAG Contrast
css3 color-picker color-palette
css3 color-picker color-palette picker colour colorpicker color-namer color-names colour-palette color-naming
0•0•0•0•Updated Apr 3, 2026Apr 3, 2026
pdf-viewer
Public
Convert Base64 or hex encoded PDF bytes to viewable PDF instantly. Preview, download, or open in new tab.
0•0•0•0•Updated Feb 28, 2026Feb 28, 2026
qr-code-generator-scanner
Public
Generate QR codes from text or URLs with custom colors and sizes. Scan QR codes from camera or uploaded images.
qrcode qr-code qr
qrcode qr-code qr qrcode-scanner qrcode-generator qrcode-reader qrcode-generator-api
0•0•0•0•Updated Feb 12, 2026Feb 12, 2026
mermaid-diagram-renderer
Public
Create and preview Mermaid diagrams online. Supports flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, and more.
mermaid mermaid-diagrams mermaid-preview
mermaid mermaid-diagrams mermaid-preview
0•0•0•0•Updated Feb 12, 2026Feb 12, 2026
csv-viewer-converter
Public
Preview CSV files with intelligent auto-delimiter detection. Convert to JSON, sort columns, filter data, and export to multiple formats.
csv csv-format csv-parser
csv csv-format csv-parser csv-reader csvtojson csvtools csvutil jsontocsv csvutils
0•0•0•0•Updated Feb 12, 2026Feb 12, 2026
JSON-YAML
Public
Convert JSON to YAML and YAML to JSON instantly with bidirectional conversion. Auto-detection, syntax highlighting, and real-time formatting.
yaml json yaml-parser
yaml json yaml-parser jsonutil yamltojson jsontoyaml json-yaml yaml-json
0•0•0•0•Updated Feb 1, 2026Feb 1, 2026
html-viewer
Public
Live HTML preview with full CSS and JavaScript support. Test responsive designs, view syntax highlighting, and render in sandboxed iframe.
html html5 html-template
html html5 html-template htmlparser htmlvalidator htmlpreview htmlview htmlviewer htmltools
0•0•0•0•Updated Feb 1, 2026Feb 1, 2026
jwt-decoder
Public
Decode and inspect JWT tokens instantly. View header, payload, claims, and expiry status. Edit tokens and generate new ones.
jwt jwt-tokens jwt-token
jwt jwt-tokens jwt-token jwt-bearer-tokens jwt-auth jwt-decode jwt-validation jwtdecoder
0•0•0•0•Updated Feb 1, 2026Feb 1, 2026
json-escape-unescape
Public
Escape JSON strings for embedding in other JSON or unescape escaped JSON strings. Auto-detection and special character handling.
json unescape escape
json unescape escape jsonutil jsonformat jsonutility jsonescape
0•0•0•0•Updated Feb 1, 2026Feb 1, 2026
.github
Public
react productivity utility
react productivity utility tools nextjs developer developer-tools online-tools online-tools-websites bestxtools
0•0•0•0•Updated Feb 1, 2026Feb 1, 2026
spoold-tools
Public
Free online developer toolbox with intelligent content detection. Paste JSON, HTML, JWT, curl, or any text and get the right tool instantly. No sign-up required…
tools devtools developer-tools
tools devtools developer-tools devtool onlinetools freetooldev freetools devtooling onlinetool
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
markdown-preview
Public
Live Markdown preview with full GitHub Flavored Markdown support. Syntax highlighting, tables, task lists, code blocks, and HTML export.
markdown markdown-editor markdown-parser
markdown markdown-editor markdown-parser markdown-converter markdown-viewer markdown-language markdown-previewer
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
json-diff
Public
Compare two JSON objects side by side with visual diff highlighting. See additions, deletions, and changes instantly. Export diff reports in JSON, CSV, or TXT f…
json jsondiff json-compare
json jsondiff json-compare json-comparison json-difference jsondiffrender jsondiffviewer
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
online-code-editor
Public
Universal code editor with syntax highlighting for 40+ languages. Edit TypeScript, Python, Java, Go, Rust, and more with Monaco Editor.
javascript java compiler
javascript java compiler javacompiler coderunner codeeditor coderunner-plugin
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
gzip-compress-decompress
Public
Compress text with gzip or decompress gzip data online. Supports base64 and hex output formats. Free, fast, and privacy-first.
gzip gzip-format gzip-compression
gzip gzip-format gzip-compression gzip-decompression gzipped gzip-compress gzip-demo
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
flow-canvas
Public
Create visual flow diagrams by clicking anywhere on canvas. Auto-detects keywords and styles nodes. Drag to connect nodes and build flowcharts.
flow design canvas
flow design canvas project flowchart figma design-system systemdesign flowdiagram whimsical
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
base64-encoder-decoder
Public
Encode text to Base64 or decode Base64 to text instantly. Supports URL-safe encoding, file uploads, auto-detection, and bidirectional conversion.
base64 base64url base64-encoding
base64 base64url base64-encoding base64-decoding base64encode base64encoder base64decode base64decoder
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
JSON-formatter
Public
Format, validate, and beautify JSON online instantly. Interactive tree view, syntax highlighting, search, minify, and validation. Free JSON formatter with no si…
json json-editor json-parser
json json-editor json-parser json-format jsonviewer json-editor-online jsonformat jsonvalidate json-formatter json-edit
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
hash-generator
Public
Hash text or files with MD5, SHA-1, SHA-256, SHA-384, SHA-512. HMAC signing, verify checksums. Client-side only.
hash hashcode md5
hash hashcode md5 sha-256 sha-512 hmac checks sha-1 hcp hmac-sha512
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026
uuid-generator
Public
Generate UUIDs (v4 random, v1 timestamp, v7 time-ordered, nil) and validate UUID format. Batch generation, export to TXT/CSV/JSON.
uuid uuids uuid-generator
uuid uuids uuid-generator uuid4 uuid-v4 uuidv4 uuidv7 uuid7 uuid-v7 uuidgenerator
0•1•0•0•Updated Jan 31, 2026Jan 31, 2026

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23 repositories

token-calculator

url-shortner

curl-comparator

color-picker

pdf-viewer

qr-code-generator-scanner

mermaid-diagram-renderer

csv-viewer-converter

JSON-YAML

html-viewer

jwt-decoder

json-escape-unescape

.github

spoold-tools

markdown-preview

json-diff

online-code-editor

gzip-compress-decompress

flow-canvas

base64-encoder-decoder

JSON-formatter

hash-generator

uuid-generator

All

All

Repositories list

23 repositories