Chain Tools Into Workflows
Run multi-step pipelines without switching tabs — output flows automatically.
ToolCrux
55+ Free Tools.
Chain Them. Share the Result.
Paste once, run a multi-step workflow, share the exact result with a link — no signup, no uploads, everything runs in your browser.
55+Free tools
9Categories
15Curated workflows
2,800+Search-ready pages
100%Browser-side processing
No other tool site does this — output flows directly into the next step
See chaining in action Browse all workflows →
Pick a workflow below and run it in one click — no copy-pasting between tabs.
CSV → JSON → Format
Get clean, validated JSON instantly
JWT → Decode → Format
See readable token payloads in seconds
Password → Hash
Get a secure, hashed password instantly
DNS → WHOIS
Full domain intel in one flow
Headers → Redirects → Status
Full HTTP diagnostic in one click
✓ Step 1 complete — CSV converted to JSON
✓ Step 2 complete — JSON formatted & validated
Output ready below
Share any workflow with a link — others can run it instantly
Browse all workflows →Popular Workflows (and Tools)
Workflow
CSV → JSON → Format
Convert CSV to structured JSON and auto-format in one flow.
WorkflowDecode JWT → Format
Decode JWT tokens and format the payload for easy inspection.
WorkflowDNS Lookup → WHOIS
Look up DNS records and retrieve domain ownership info.
Word & Character Counter
Count words, characters, sentences, and paragraphs in real-time.
JSON Formatter & Validator
Beautify, minify, and validate JSON with syntax highlighting.
Password Generator
Create cryptographically secure random passwords instantly.
Image Compressor
Reduce image file size quickly without server uploads.
Base64 Encode / Decode
Convert text to Base64 and decode instantly.
Color Picker & Converter
Pick colors and convert HEX, RGB, and HSL values.
QR Code Generator
Create QR codes from text or URLs and download PNG.
Lorem Ipsum Generator
Generate clean placeholder paragraphs for mockups.
Your Bookmarked Tools See all →
Recently Used
Browse By Category
Text Tools
Word Counter, Lorem Ipsum, Case Converter, Diff, Slug Generator, Markdown Preview
Developer Tools
JSON Formatter, Base64, QR, UUID, Regex, JWT, Timestamp, HTML Encode, Cron, Chmod, CSS Unit, HTML Formatter, SQL Formatter
Data & Format Conversion
CSV ↔ JSON, XML ↔ JSON, JSON ↔ YAML
Security Tools
Password Generator, Hash Generator, URL Encode / Decode
Image Tools
Image Compressor, Color Picker, Image Resizer, Favicon Generator, Image Format Converter
File & PDF Tools
PDF Merge, PDF Split, PDF Compress
Calculators
BMI, Calorie, Loan, Compound Interest, Dividend, Discount, Salary, Date Difference, Percentage, Age, Unit, Currency, Timezone, Aspect Ratio, Random Number
Network & Lookup
What’s My IP, DNS, WHOIS, Status, Headers, Redirects, SSL Checker, Subnet Calculator
Compare & Alternatives
ToolCrux vs JSONLint, Bitwarden, regex101, ILovePDF — honest side-by-side breakdowns
Why ToolCrux?
Share Exact State Via Link
Share tool results with a link — recipients see your exact input and output.
Bookmark & Return Instantly
Save your most-used tools, pick up where you left off — no hunting through menus.
100% Client-Side
Everything runs in your browser. Nothing leaves your device. Private and fast.
Why people use ToolCrux?
Free online tools & workflows for developers, creators, and everyday tasks
JSON formatters, image compressors, password generators, and multi-step workflows — 55+ tools that chain together and run entirely in your browser. No signup. No uploads. Just results.
55+
Tools across 9 categories
100%
Client-side — nothing leaves your device
1‑click
Paste, convert, copy — fewer steps, clear output
Free forever
No caps, no paywalls, new tools added regularly