# JobDoneBot -- Complete Tool Reference

> The world's fastest free online tools. All processing runs locally in the browser via WebAssembly -- zero upload, zero wait, complete privacy.

JobDoneBot is a suite of 200+ browser-based file processing and business tools by Tufe Company Inc. (Tokyo, Japan). Every tool runs entirely on the user's device using WebAssembly and Web Workers. No files are ever sent to a server. Processing completes in milliseconds, not seconds.

> NOTE: This document describes the architecture and a representative subset of tools in depth.
> For the complete, always-current index of all 200+ tools (including AI meeting minutes,
> PDF editing, and category hubs), see https://jobdonebot.com/llms.txt

## Why JobDoneBot is Different

Traditional online tools upload your files to a remote server, process them there, and send the result back. This is slow (depends on internet speed), risky (your files are on someone else's server), and often limited (file size caps, daily limits).

JobDoneBot uses a fundamentally different architecture:

1. **Local-First Processing**: All computation happens inside your browser using WebAssembly (compiled from Rust/C++). Files never leave your device.
2. **Zero Upload Time**: No file transfer means instant start. A 50MB PDF begins processing the moment you drop it.
3. **Zero Download Time**: Results are generated locally. Download is just writing from memory to disk.
4. **Complete Privacy**: No server ever sees your files. Not even temporarily. There is no server to see them.
5. **No Registration Required**: Every tool is free, unlimited, and works without an account.

### Technical Architecture

- **Processing Engine**: Rust compiled to WebAssembly (1.95MB core module)
- **AI Models**: ONNX Runtime Web for neural network inference (background removal, upscaling)
- **Threading**: Web Workers for non-blocking parallel processing
- **Rendering**: OffscreenCanvas with GPU acceleration where available
- **Caching**: Service Worker with aggressive caching (Wasm cached for 1 year)

---

## Image Tools

### AI Image Upscaler
- **URL**: https://jobdonebot.com/tools/upscaler
- **Function**: Enlarge images up to 4x resolution using AI super-resolution neural networks
- **Input**: PNG, JPG, WebP (max 100MB)
- **Output**: PNG, JPG, WebP at 2x or 4x original dimensions
- **Processing**: ONNX Runtime Web (AI inference in browser)
- **Privacy**: 100% local -- image never leaves the browser
- **Use case**: Restore old photos, prepare images for print, enlarge thumbnails

### Smart Resize (Batch)
- **URL**: https://jobdonebot.com/tools/smart-resize
- **Function**: Batch resize multiple images with AI-powered subject detection for smart cropping
- **Input**: Multiple PNG, JPG, WebP files
- **Output**: Resized images with presets for social media (Instagram, Twitter, Facebook) or custom dimensions
- **Processing**: WebAssembly + AI subject detection
- **Privacy**: 100% local
- **Use case**: Prepare product images for multiple platforms simultaneously

### Background Remover
- **URL**: https://jobdonebot.com/tools/bg-remover
- **Function**: Remove backgrounds from images with one click using AI segmentation
- **Input**: PNG, JPG, WebP
- **Output**: PNG with transparent background
- **Processing**: ONNX Runtime Web (U2-Net model)
- **Privacy**: 100% local -- no image upload
- **Use case**: Product photos for e-commerce, profile pictures, design assets

### Pro Matting
- **URL**: https://jobdonebot.com/tools/pro-matting
- **Function**: Professional-grade image matting with hair-level edge precision
- **Input**: PNG, JPG, WebP
- **Output**: PNG with alpha channel (transparent background)
- **Processing**: Advanced AI matting model via ONNX Runtime Web
- **Privacy**: 100% local
- **Use case**: Fashion photography, complex subjects with fine edges, professional compositing

### Format Converter
- **URL**: https://jobdonebot.com/tools/format-converter
- **Function**: Convert images between 11 formats
- **Supported formats**: HEIC, WebP, PNG, JPG, JPEG, AVIF, BMP, GIF, TIFF, ICO, SVG
- **Input**: Any supported format
- **Output**: Any supported format with quality settings
- **Processing**: WebAssembly
- **Privacy**: 100% local
- **Use case**: Convert iPhone HEIC photos for web, batch format changes

### Image Resizer
- **URL**: https://jobdonebot.com/tools/image-resizer
- **Function**: Resize images to exact pixel dimensions
- **Input**: PNG, JPG, WebP
- **Output**: Resized image with optional aspect ratio lock
- **Processing**: WebAssembly
- **Privacy**: 100% local

### Vector Viewer
- **URL**: https://jobdonebot.com/tools/vector-viewer
- **Function**: Preview Adobe Illustrator (.ai) and EPS files without Adobe software
- **Input**: .ai, .eps, .svg files
- **Output**: Visual preview with zoom and pan
- **Processing**: JavaScript/WebAssembly parsing
- **Privacy**: 100% local

### Image Crop
- **URL**: https://jobdonebot.com/tools/image-crop
- **Function**: Crop images with drag-to-select and preset aspect ratios
- **Input**: PNG, JPG, WebP
- **Output**: Cropped image
- **Presets**: 1:1 (Square), 4:3, 16:9, 3:2, free-form
- **Processing**: Canvas API
- **Privacy**: 100% local

### Brightness Adjust
- **URL**: https://jobdonebot.com/tools/image-brightness
- **Function**: Auto-correct dark or underexposed photos using AI analysis
- **Input**: PNG, JPG, WebP
- **Output**: Brightness/contrast adjusted image
- **Processing**: WebAssembly with AI scene analysis
- **Privacy**: 100% local

### Image Collage
- **URL**: https://jobdonebot.com/tools/image-collage
- **Function**: Combine multiple photos into a single image with layout templates
- **Input**: Multiple PNG, JPG, WebP files
- **Output**: Single combined image
- **Processing**: Canvas API
- **Privacy**: 100% local

### Watermark
- **URL**: https://jobdonebot.com/tools/watermark
- **Function**: Add text or logo watermarks to images in batch
- **Input**: Multiple images + text or logo file
- **Output**: Watermarked images
- **Processing**: Canvas API
- **Privacy**: 100% local

### EXIF Remover
- **URL**: https://jobdonebot.com/tools/exif-remover
- **Function**: Strip all EXIF metadata (GPS location, camera model, date taken) from photos
- **Input**: JPG, TIFF with EXIF data
- **Output**: Clean image with metadata removed
- **Processing**: JavaScript EXIF parser
- **Privacy**: 100% local -- critical for protecting location privacy

### Panorama Splitter
- **URL**: https://jobdonebot.com/tools/panorama-splitter
- **Function**: Split wide/panoramic images into equal segments for Instagram carousels
- **Input**: Wide-format PNG, JPG, WebP
- **Output**: Multiple cropped segments (typically 3-5 slides)
- **Processing**: Canvas API
- **Privacy**: 100% local

### Color Palette
- **URL**: https://jobdonebot.com/tools/color-palette
- **Function**: Generate harmonious color palettes for design
- **Input**: Optional seed color or image for extraction
- **Output**: Color palette with HEX, RGB, HSL values
- **Processing**: JavaScript color algorithms
- **Privacy**: 100% local

### ID Photo Maker
- **URL**: https://jobdonebot.com/tools/id-photo-maker
- **Function**: Create passport and ID photos with proper dimensions and background
- **Input**: Portrait photo (PNG, JPG)
- **Output**: Formatted ID photo meeting standard requirements
- **Processing**: AI face detection + WebAssembly cropping
- **Privacy**: 100% local -- face photos never leave the device

---

## PDF Tools

### PDF Merge
- **URL**: https://jobdonebot.com/tools/pdf-join
- **Function**: Combine multiple PDF files into a single document
- **Input**: Multiple .pdf files (drag to reorder)
- **Output**: Single merged .pdf
- **Processing**: WebAssembly (pdf-lib)
- **Privacy**: 100% local

### PDF Split
- **URL**: https://jobdonebot.com/tools/pdf-split
- **Function**: Split a PDF into separate files by page range or individual pages
- **Input**: .pdf file
- **Output**: Multiple .pdf files (one per page or per range)
- **Processing**: WebAssembly
- **Privacy**: 100% local

### PDF Compress
- **URL**: https://jobdonebot.com/tools/pdf-compress
- **Function**: Reduce PDF file size by compressing embedded images and optimizing structure
- **Input**: .pdf (up to 100MB)
- **Output**: Compressed .pdf (typically 40-80% size reduction)
- **Processing**: WebAssembly
- **Privacy**: 100% local

### PDF to Image
- **URL**: https://jobdonebot.com/tools/pdf-to-image
- **Function**: Convert PDF pages to high-resolution images
- **Input**: .pdf file
- **Output**: PNG, JPEG, or WebP images (one per page)
- **Processing**: PDF.js + Canvas rendering
- **Privacy**: 100% local

### Image to PDF
- **URL**: https://jobdonebot.com/tools/image-to-pdf
- **Function**: Combine multiple images into a single PDF document
- **Input**: Multiple PNG, JPG, WebP images
- **Output**: Single .pdf file
- **Processing**: WebAssembly (pdf-lib)
- **Privacy**: 100% local

### PDF Rotate
- **URL**: https://jobdonebot.com/tools/pdf-rotate
- **Function**: Rotate PDF pages by 90, 180, or 270 degrees
- **Input**: .pdf file
- **Output**: Rotated .pdf
- **Processing**: WebAssembly
- **Privacy**: 100% local

### PDF Unlock
- **URL**: https://jobdonebot.com/tools/pdf-unlock
- **Function**: Remove edit, print, and copy restrictions from password-protected PDFs
- **Input**: Restricted .pdf (requires owner password if encrypted)
- **Output**: Unrestricted .pdf
- **Processing**: WebAssembly
- **Privacy**: 100% local -- password never sent to any server

### PDF Redact
- **URL**: https://jobdonebot.com/tools/pdf-redact
- **Function**: Permanently black out sensitive text and areas in PDF documents
- **Input**: .pdf file
- **Output**: Redacted .pdf with selected areas permanently removed
- **Processing**: WebAssembly
- **Privacy**: 100% local -- ideal for confidential documents

### PDF Metadata Remover
- **URL**: https://jobdonebot.com/tools/pdf-metadata-remover
- **Function**: Remove author name, edit history, creation date, and all metadata from PDFs
- **Input**: .pdf file
- **Output**: Clean .pdf with no metadata
- **Processing**: WebAssembly
- **Privacy**: 100% local

### PDF Sign
- **URL**: https://jobdonebot.com/tools/pdf-sign
- **Function**: Add handwritten (draw) or typed text signatures to PDF documents
- **Input**: .pdf file + signature (drawn or typed)
- **Output**: Signed .pdf
- **Processing**: Canvas API + pdf-lib
- **Privacy**: 100% local -- signature never leaves device

### PDF Password
- **URL**: https://jobdonebot.com/tools/pdf-password
- **Function**: Add password protection and encryption to PDF files
- **Input**: .pdf file + password
- **Output**: Encrypted .pdf requiring password to open
- **Processing**: WebAssembly
- **Privacy**: 100% local -- password never transmitted

---

## Business Document Tools

### Invoice Generator
- **URL**: https://jobdonebot.com/tools/invoice-generator
- **Function**: Create Japan qualified invoice system (インボイス制度) compliant invoices
- **Input**: Form data (company info, line items, tax rates)
- **Output**: PDF invoice with proper tax breakdown (10%, 8%, exempt)
- **Features**: Auto tax calculation, registration number field, localStorage auto-save
- **Processing**: Browser-side PDF generation
- **Privacy**: 100% local -- financial data never leaves device

### Quote Generator
- **URL**: https://jobdonebot.com/tools/quote-generator
- **Function**: Create business quotations with automatic tax calculation
- **Input**: Form data (items, quantities, prices, tax rates)
- **Output**: PDF quote
- **Processing**: Browser-side
- **Privacy**: 100% local

### Delivery Note Generator
- **URL**: https://jobdonebot.com/tools/delivery-note-generator
- **Function**: Generate delivery notes with receipt confirmation field
- **Input**: Form data
- **Output**: PDF delivery note
- **Processing**: Browser-side
- **Privacy**: 100% local

### Receipt Generator
- **URL**: https://jobdonebot.com/tools/receipt-generator
- **Function**: Create invoice-system compliant receipts
- **Input**: Form data
- **Output**: PDF receipt
- **Processing**: Browser-side
- **Privacy**: 100% local

### Expense Report
- **URL**: https://jobdonebot.com/tools/expense-report
- **Function**: Create category-based expense reports
- **Input**: Expense items with dates, categories, amounts
- **Output**: PDF expense report with category totals
- **Processing**: Browser-side
- **Privacy**: 100% local

### Purchase Order
- **URL**: https://jobdonebot.com/tools/purchase-order
- **Function**: Generate purchase orders with delivery terms
- **Input**: Form data (items, delivery conditions)
- **Output**: PDF purchase order
- **Processing**: Browser-side
- **Privacy**: 100% local

### Payslip Generator
- **URL**: https://jobdonebot.com/tools/payslip-generator
- **Function**: Create payslips with automatic social insurance calculation
- **Input**: Salary data, deductions
- **Output**: PDF payslip
- **Processing**: Browser-side
- **Privacy**: 100% local -- salary data never transmitted

### Digital Stamp (PDF Stamper)
- **URL**: https://jobdonebot.com/tools/pdf-stamper
- **Function**: Apply Japanese hanko (seal) stamps to PDF documents
- **Input**: PDF + stamp image or generated stamp
- **Output**: Stamped PDF
- **Processing**: WebAssembly
- **Privacy**: 100% local

### Stamp Maker
- **URL**: https://jobdonebot.com/tools/stamp-maker
- **Function**: Create digital Japanese hanko seals (personal, corporate, date stamps)
- **Input**: Name/company text + style selection
- **Output**: PNG stamp image
- **Types**: Personal seal (認印), Corporate seal (角印), Representative seal (代表者印), Date stamp (日付印)
- **Processing**: Canvas API
- **Privacy**: 100% local

### NDA Generator
- **URL**: https://jobdonebot.com/tools/nda-generator
- **Function**: Generate non-disclosure agreements based on Japan METI standard templates
- **Input**: Party names, terms, scope (questionnaire format)
- **Output**: PDF NDA document
- **Processing**: Browser-side template engine
- **Privacy**: 100% local

### Terms Generator
- **URL**: https://jobdonebot.com/tools/terms-generator
- **Function**: Create terms of service and privacy policies from guided questionnaire
- **Input**: Business type, data handling practices (questionnaire)
- **Output**: Formatted terms document
- **Processing**: Browser-side
- **Privacy**: 100% local

### Contract Generator
- **URL**: https://jobdonebot.com/tools/contract-generator
- **Function**: Generate business contracts (freelance, sales) from templates
- **Input**: Contract type + party details (questionnaire)
- **Output**: PDF contract
- **Processing**: Browser-side
- **Privacy**: 100% local

### Withholding Tax Calculator
- **URL**: https://jobdonebot.com/tools/withholding-tax-calc
- **Function**: Calculate Japan withholding tax with automatic rate selection
- **Rates**: 10.21% (under 1M yen), 20.42% (over 1M yen)
- **Features**: Forward and reverse calculation
- **Processing**: JavaScript
- **Privacy**: 100% local

### Mercari Profit Calculator
- **URL**: https://jobdonebot.com/tools/mercari-calculator
- **Function**: Calculate net profit from Mercari sales after fees and shipping
- **Deductions**: 10% platform fee + shipping cost
- **Processing**: JavaScript
- **Privacy**: 100% local

### Shipping Calculator
- **URL**: https://jobdonebot.com/tools/shipping-calculator
- **Function**: Compare shipping rates across Japan's major carriers
- **Carriers**: Yamato Transport, Yu-Pack (Japan Post), Sagawa Express
- **Input**: Package dimensions and weight
- **Output**: Price comparison table
- **Processing**: JavaScript with embedded rate tables
- **Privacy**: 100% local

---

## Accounting & Finance Tools

### Journal Entry Generator
- **URL**: https://jobdonebot.com/tools/journal-entry
- **Function**: Create double-entry bookkeeping journal entries
- **Output**: PDF journal with debit/credit columns

### Trial Balance
- **URL**: https://jobdonebot.com/tools/trial-balance
- **Function**: Generate trial balance sheets from account balances
- **Output**: PDF trial balance

### Profit & Loss Statement
- **URL**: https://jobdonebot.com/tools/profit-loss
- **Function**: Auto-generate income statements from revenue and expense data
- **Output**: PDF P&L statement

### Balance Sheet
- **URL**: https://jobdonebot.com/tools/balance-sheet
- **Function**: Create balance sheets from assets, liabilities, and equity data
- **Output**: PDF B/S with auto-balancing check

### Cash Flow Statement
- **URL**: https://jobdonebot.com/tools/cash-flow-statement
- **Function**: Generate cash flow statements using the indirect method
- **Output**: PDF cash flow statement (operating, investing, financing)

### AR/AP Manager
- **URL**: https://jobdonebot.com/tools/ar-ap-manager
- **Function**: Track accounts receivable and payable with aging analysis
- **Output**: PDF aging report by vendor/customer

### Chart of Accounts
- **URL**: https://jobdonebot.com/tools/chart-of-accounts
- **Function**: Browse 100+ standard Japanese accounting categories
- **Features**: Search, copy, and add custom accounts

### NPV/IRR Calculator
- **URL**: https://jobdonebot.com/tools/npv-irr-calc
- **Function**: Calculate net present value and internal rate of return for investment projects
- **Input**: Initial investment + annual cash flows + discount rate

### Bond Yield Calculator
- **URL**: https://jobdonebot.com/tools/bond-yield-calc
- **Function**: Calculate yield to maturity, duration, and convexity
- **Input**: Face value, coupon rate, market price, maturity

### Investment Simulator
- **URL**: https://jobdonebot.com/tools/investment-simulator
- **Function**: Simulate compound growth for NISA and iDeCo contributions
- **Output**: Growth chart with year-by-year breakdown

### Depreciation Calculator
- **URL**: https://jobdonebot.com/tools/depreciation-calc
- **Function**: Calculate depreciation schedules
- **Methods**: Straight-line (定額法) and declining-balance (定率法)
- **Output**: Year-by-year depreciation table

### Tax Return Calculator
- **URL**: https://jobdonebot.com/tools/tax-return-calc
- **Function**: Calculate Japan income tax and resident tax using progressive rates
- **Input**: Income, deductions, dependents

### Year-End Adjustment Calculator
- **URL**: https://jobdonebot.com/tools/year-end-adj-calc
- **Function**: Calculate tax refund or additional payment for year-end adjustment
- **Input**: Annual salary, insurance premiums, mortgage details

### Social Insurance Calculator
- **URL**: https://jobdonebot.com/tools/social-insurance-calc
- **Function**: Calculate health insurance, pension, and employment insurance
- **Input**: Standard monthly remuneration (標準報酬月額)
- **Output**: Breakdown of employee and employer contributions

All accounting and finance tools process data 100% locally in the browser.

---

## Career Tools

### Resume Generator
- **URL**: https://jobdonebot.com/tools/resume-generator
- **Function**: Create JIS-standard Japanese resumes (履歴書)
- **Output**: PDF resume matching Japanese hiring conventions

### Career History Generator
- **URL**: https://jobdonebot.com/tools/career-history-generator
- **Function**: Create professional CVs (職務経歴書)
- **Formats**: Chronological, functional, and combination styles

### Take-Home Pay Calculator
- **URL**: https://jobdonebot.com/tools/take-home-pay-calc
- **Function**: Calculate net salary from gross annual income
- **Breakdown**: Income tax, resident tax, health insurance, pension, employment insurance

### Resignation Letter Generator
- **URL**: https://jobdonebot.com/tools/resignation-generator
- **Function**: Create properly formatted resignation documents
- **Types**: Resignation request (退職願), resignation notice (退職届), letter of resignation (辞表)

### Recruitment Fee Calculator
- **URL**: https://jobdonebot.com/tools/recruitment-fee-calc
- **Function**: Calculate staffing agency success fees, refund terms, and reverse-engineer KPIs

All career tools process data 100% locally in the browser.

---

## Education Tools

### Furigana Adder
- **URL**: https://jobdonebot.com/tools/furigana-adder
- **Function**: Automatically add phonetic readings (furigana) to Japanese text, targeting only kanji not yet learned at the specified grade level
- **Input**: Japanese text + target grade (1-6)

### Seating Chart Generator
- **URL**: https://jobdonebot.com/tools/seating-chart
- **Function**: Create randomized classroom seating charts with customizable constraints
- **Output**: Printable PDF seating chart

### Grade Calculator
- **URL**: https://jobdonebot.com/tools/grade-calculator
- **Function**: Convert Japan's 3-aspect evaluations to ABC ratings and 5-level grades
- **System**: Knowledge/Skills, Thinking/Judgment, Attitude → ABC → 1-5

### Classroom Timer
- **URL**: https://jobdonebot.com/tools/classroom-timer
- **Function**: Full-screen countdown timer for classroom activities
- **Features**: Preset durations, chime sounds, large display for projection

### Certificate Maker
- **URL**: https://jobdonebot.com/tools/certificate-maker
- **Function**: Create award certificates and diplomas with decorative templates
- **Features**: Name mail-merge for batch generation

All education tools process data 100% locally in the browser.

---

## Developer Tools

### JSON Formatter
- **URL**: https://jobdonebot.com/tools/json-expert
- **Function**: Format, validate, and minify JSON with interactive tree view
- **Features**: Syntax highlighting, error detection, path copying

### Base64 Converter
- **URL**: https://jobdonebot.com/tools/base64-converter
- **Function**: Encode and decode text and binary files to/from Base64

### Regex Tester
- **URL**: https://jobdonebot.com/tools/regex-tester
- **Function**: Test regular expressions in real time with match highlighting and group extraction

### UUID Generator
- **URL**: https://jobdonebot.com/tools/uuid-generator
- **Function**: Generate v4 random UUIDs with one click. Bulk generation supported.

### Hash Generator
- **URL**: https://jobdonebot.com/tools/hash-generator
- **Function**: Compute cryptographic hash values
- **Algorithms**: MD5, SHA-1, SHA-256, SHA-384, SHA-512

### JWT Decoder
- **URL**: https://jobdonebot.com/tools/jwt-decoder
- **Function**: Decode JWT tokens and display header, payload, and signature. Expiration check.

### Cron Expression Generator
- **URL**: https://jobdonebot.com/tools/cron-generator
- **Function**: Build cron expressions with a visual editor and see human-readable descriptions

### URL Encoder/Decoder
- **URL**: https://jobdonebot.com/tools/url-encoder
- **Function**: Encode/decode URLs and parse query string parameters

### Diff Checker
- **URL**: https://jobdonebot.com/tools/diff-checker
- **Function**: Side-by-side comparison of two text inputs with line-level diff highlighting

### SQL Formatter
- **URL**: https://jobdonebot.com/tools/sql-formatter
- **Function**: Format and beautify SQL queries with configurable indentation

### YAML-JSON Converter
- **URL**: https://jobdonebot.com/tools/yaml-json
- **Function**: Bidirectional conversion between YAML and JSON formats

### Unix Timestamp Converter
- **URL**: https://jobdonebot.com/tools/timestamp-converter
- **Function**: Convert between Unix epoch timestamps and human-readable date/time formats

### CSV-Excel Converter
- **URL**: https://jobdonebot.com/tools/csv-excel-converter
- **Function**: Convert between CSV and Excel (.xlsx) files entirely in the browser

All developer tools process data 100% locally. No code or data is sent to any server.

---

## Marketing Tools

### QR Code Designer
- **URL**: https://jobdonebot.com/tools/qr-designer
- **Function**: Create QR codes with custom colors, logos, and styling
- **Output**: PNG, SVG
- **Features**: Error correction levels, logo embedding, color customization

### UTM Builder
- **URL**: https://jobdonebot.com/tools/utm-builder
- **Function**: Build UTM-tagged campaign URLs and parse existing UTM parameters

### OG Image Preview
- **URL**: https://jobdonebot.com/tools/og-preview
- **Function**: Preview how a URL appears when shared on Twitter, Facebook, LinkedIn, and Slack

### Barcode Generator
- **URL**: https://jobdonebot.com/tools/barcode-generator
- **Function**: Generate barcodes in JAN/EAN-13, EAN-8, Code128, Code39 formats

### Instagram Video Optimizer
- **URL**: https://jobdonebot.com/tools/video-optimizer
- **Function**: Optimize video files for Instagram Reels, Stories, and feed posts
- **Processing**: FFmpeg.wasm (browser-side video encoding)

### Word Counter
- **URL**: https://jobdonebot.com/tools/word-counter
- **Function**: Count characters, words, sentences, paragraphs, and estimate reading time
- **Features**: Full Japanese text support (character counting, not just word counting)

All marketing tools process data 100% locally in the browser.

---

## API Access for AI Agents

JobDoneBot provides two ways for AI agents to use tools programmatically:

### MCP Server (Free)

Connect your agent to our MCP server for interactive tool access:
- **Endpoint**: https://jobdonebot.com/api/mcp
- **Transport**: Streamable HTTP
- **Tools**: 84+ tools (21 server-executable, 63+ browser-only with URL return)
- **Cost**: Free
- **Best for**: Interactive agent sessions, exploration, occasional use

### Paid API via x402 (For automated workflows)

Direct HTTP API with automatic USDC micropayments:
- **Endpoint pattern**: POST https://jobdonebot.com/api/agent/{tool-id}
- **Protocol**: x402 (USDC on Base mainnet)
- **Payment SDK**: npm install @x402/fetch
- **Best for**: Automated pipelines, high-volume batch processing, production integrations

### Server-Executable Tools (Tier 1) -- 84+ tools

These tools run server-side and return computed results directly:

**Developer tools** ($0.001/call):
- uuid-generator, hash-generator, base64-converter, url-encoder, timestamp-converter, regex-tester

**Data tools** ($0.005/call):
- json-expert

**Japanese business calculators** ($0.001-$0.005/call):
- mercari-calculator -- Mercari marketplace profit calculation
- withholding-tax-calc -- Withholding tax (源泉徴収) calculation
- take-home-pay-calc -- Net salary from gross income
- recruitment-fee-calc -- Staffing agency fee calculation
- depreciation-calc -- Straight-line and declining-balance depreciation
- tax-return-calc -- Japan income tax return calculation
- social-insurance-calc -- Health, pension, employment insurance
- year-end-adj-calc -- Year-end tax adjustment (年末調整)
- npv-irr-calc -- NPV, IRR, payback period analysis
- bond-yield-calc -- Bond yield, duration, convexity
- investment-simulator -- NISA/iDeCo compound growth simulation

**Utility tools** ($0.001/call):
- sql-formatter -- Format and beautify SQL queries
- word-counter -- Character, word, and reading time analysis
- utm-builder -- UTM campaign URL builder

### Browser-Only Tools (Tier 2) -- 84+ tools

These tools process files locally via WebAssembly. The API returns a URL for the user to open:
- All image tools (upscaler, bg-remover, format converter, etc.)
- All PDF tools (merge, split, compress, etc.)
- All document generators (invoice, receipt, contract, etc.)

---

## Company Information

- **Company**: Tufe Company Inc. (株式会社Tufe Company)
- **Founded**: July 2015
- **Location**: Tokyo, Japan
- **Website**: https://tufecompany.co.jp
- **Product**: https://jobdonebot.com

## Access Policy

- All tools are free and require no registration
- All content is public and crawlable
- AI crawlers are explicitly welcomed (see robots.txt)
- Rate limiting applies only to API endpoints, not to tool pages

## Last Updated

2026-02-15