# DailyTools247

DailyTools247 provides 130+ free online tools including PDF, image, developer, design, email, and SEO tools. All tools are completely free to use, run client-side in the browser for maximum privacy, and require no registration or signup.

## Developer & AI Agent Specifications
- API Specification: /openapi.json
- AI Assistant Manifest: /.well-known/ai-plugin.json
- AI Crawler Rules: /ai.txt

## Important pages
- / - Main homepage listing all tool categories
- /categories - Browse all tools organized by categories
- /about - Learn about DailyTools247 platform, mission, and privacy guarantees
- /privacy - Privacy policy outlining client-side data handling
- /terms - Terms of service and usage guidelines
- /api-docs - API documentation and developer key registration
- /write-for-us - Editorial guidelines and guest blogging program
- /blogs - Read our latest articles and tech tutorials

## Core Featured Tools
- /pdf-merge - Combine multiple PDF documents into a single file
- /image-compressor - Compress JPEG, PNG, WebP images without losing quality
- /json-formatter - Format, validate, and minify JSON data
- /ai-background-remover - Remove backgrounds from images using client-side AI
- /qr-code-generator - Generate custom QR codes with logos and colors

## PDF Tools
- /pdf-merge - Combine multiple PDF documents
- /pdf-split - Extract pages or split PDF into multiple documents
- /pdf-to-image - Convert PDF pages into PNG/JPEG images
- /pdf-password - Add password encryption to PDF
- /pdf-unlock - Remove password protection from PDF
- /pdf-page-remover - Delete unwanted pages from PDF
- /pdf-rotate - Rotate PDF pages
- /pdf-to-word - Convert PDF to editable Word document
- /pdf-to-powerpoint - Convert PDF to PowerPoint presentation
- /pdf-to-excel - Convert PDF to Excel spreadsheet
- /word-to-pdf - Convert Word DOCX to PDF
- /powerpoint-to-pdf - Convert PowerPoint slides to PDF
- /html-to-pdf - Convert web pages or HTML code to PDF
- /pdf-reorder - Drag and drop to rearrange PDF page order
- /pdf-add-signature - Sign PDF documents online
- /crop-pdf - Crop page margins of PDF files

## Govt & Legal Tools
- /passport-photo-resizer - Resize photos to standard passport size (Indian and international)
- /pdf-compressor - Optimize and compress PDFs under 100KB/200KB for government portals
- /signature-maker - Draw and download digital signature files (PNG/SVG)
- /document-template - Generate rent agreements, NDAs, and loan contract templates

## E-commerce Tools
- /ai-shadow-adder - Add professional dropshadows to e-commerce product photos
- /barcode-generator - Generate UPC, EAN, and Code 128 barcodes for products
- /gst-invoice-generator - Create professional GST compliant invoices
- /ecommerce-calculator - Calculate margins, transaction fees, and shipping costs
- /watermark-adder - Protect images by overlaying custom text or logo watermarks
- /white-background-adder - Make product backgrounds pure white for Amazon/eBay
- /bulk-image-resizer - Resize multiple images in batches for catalog uploads
- /ai-image-color-enhancer - Automatically adjust image colors and lighting using AI

## Image Tools
- /qr-code-generator - Create customized QR codes with custom styling
- /qr-code-scanner - Upload or use camera to scan and decode QR codes
- /png-to-jpg-converter - Convert PNG images to JPG
- /jpg-to-png-converter - Convert JPG images to PNG
- /webp-to-png-converter - Convert WebP images to PNG
- /png-to-webp-converter - Convert PNG images to WebP
- /webp-to-jpg-converter - Convert WebP images to JPG
- /jpg-to-webp-converter - Convert JPG images to WebP
- /image-compressor - Optimize image sizes online
- /image-resize - Change width and height dimensions of images
- /image-crop - Select and crop parts of images
- /image-base64 - Convert images to base64 strings and vice-versa
- /image-dpi-checker - Check and change image DPI settings
- /exif-viewer - View metadata details from digital photos
- /favicon-generator - Create multi-size .ico favicons from images

## Developer Tools
- /json-formatter - Beautify, validate, or minify JSON structures
- /regex-tester - Test and debug regular expressions in real-time
- /url-encoder - Percent-encode or decode query string parameters
- /color-converter - Translate between HEX, RGB, HSL, and CMYK color codes
- /lorem-ipsum-generator - Generate placeholder dummy text
- /jwt-decoder - Decode JWT header and payload content
- /ai-cron-generator - Describe schedules in plain English and get cron expressions
- /http-header-checker - Analyze server response HTTP headers
- /token-calculator - Calculate token counts for LLM models (GPT, Gemini, Claude)
- /color-palettes - Generate and explore harmonious color schemes
- /api-response-formatter - Format raw server responses beautifully
- /ai-json-to-typescript-interface - Convert JSON samples to TypeScript interfaces
- /ai-sql-query-beautifier - Format, lint, and beautify complex SQL queries
- /jwt-token-expiry-calculator - Calculate remaining time before JWT token expiration
- /environment-variable-generator - Generate template files (.env) for project setups
- /ai-postman-collection-generator - Generate API collections for Postman
- /ai-dockerfile-generator - Automatically construct optimized Dockerfiles
- /curl-to-axios-converter - Convert curl commands into Axios JavaScript code
- /http-status-code-explainer - Complete reference for HTTP response codes
- /html-validator - Check HTML code for structure and standards compliance
- /css-validator - Validate CSS styles and check for common warnings

## Internet Tools
- /ip-lookup - Retrieve location, ISP, and network data for any IP address
- /user-agent-parser - Decode browser user-agent header information
- /dns-lookup - Retrieve DNS records (A, AAAA, MX, TXT, CNAME) for domains
- /ssl-checker - Inspect SSL certificate details and expiration dates
- /website-ping - Measure latency and server ping times
- /ping-test - Continuous ping latency diagnostics tool
- /website-screenshot - Capture full-page snapshots of live websites

## Security Tools
- /password-generator - Create cryptographically secure random passwords
- /password-strength - Evaluate password entropy and strength
- /hash-generator - Generate MD5, SHA-1, SHA-256, and BCrypt hashes
- /base64-encoder - Convert text to/from base64 format
- /uuid-generator - Generate version 4 UUIDs instantly
- /ai-password-strength-explainer - Analyze password security and offer optimization tips
- /data-breach-email-checker - Check if an email has been exposed in public data leaks
- /file-hash-comparison - Verify file integrity by comparing checksums
- /exif-location-remover - Strip GPS location tags from image files for privacy
- /ai-text-redaction - Redact personally identifiable information (PII) from texts
- /ai-qr-phishing-scanner - Scan QR codes and analyze destination URLs for safety
- /secure-notes - Create client-side encrypted password-protected notes
- /ai-url-reputation-checker - Audit URLs against reputation and malware databases

## SEO Tools
- /ai-meta-tag-generator - Generate click-through rate optimized meta tags using AI
- /keyword-density-checker - Analyze text for word frequencies and search term stuffing
- /robots-txt-generator - Create and customize crawlers instruction files
- /sitemap-validator - Load and inspect XML sitemaps for syntax errors
- /page-speed-checklist-generator - Generate performance checklist for search rankings
- /og-image-preview-tool - Preview Open Graph titles and descriptions as shown on social media
- /broken-image-finder - Crawl pages and locate failing or empty img elements
- /utm-link-builder - Generate tracked links for marketing campaigns
- /domain-age-checker - Calculate domain registration and expiry age
- /ai-tech-stack-detector - Scan domains and detect CMS, libraries, and frameworks
- /ai-page-seo-analyzer - Analyze URL on-page SEO issues and receive optimization tips

## Social Media Tools
- /ai-hashtag-generator - Create high-engagement hashtags for Instagram/TikTok
- /ai-bio-generator - Generate compelling profiles bios for social media
- /caption-formatter - Add spaces and format captions for clean visual appearance
- /line-break-generator - Generate invisible line-breaks for text formatting
- /link-in-bio - Design custom mobile landing pages to link all profiles
- /ai-whatsapp-status-generator - Create engaging WhatsApp status content
- /ai-meme-generator - Create trending memes easily

## Text Tools
- /word-counter - Detailed text analysis (words, characters, paragraphs, reading time)
- /case-converter - Convert text cases (UPPER, lower, Title Case, camelCase, etc.)
- /remove-spaces - Strip out double spaces, tabs, and blank lines
- /line-sorter - Sort lines alphabetically or randomly
- /duplicate-remover - Clean duplicate lines from lists
- /markdown-to-html - Convert markdown syntax to clean HTML pages
- /ai-text-summarizer - Condense long texts into summaries
- /text-diff - Compare differences between two text versions

## Video Tools
- /video-to-audio - Extract audio tracks from video files
- /video-trim - Cut and trim segments of video files
- /video-speed - Speed up or slow down video playback
- /video-thumbnail - Extract frame snapshots from uploaded videos
- /video-resolution - Resize and adjust resolution of video files

## Audio Tools
- /audio-converter - Convert between audio formats (MP3, WAV, M4A, OGG)
- /ai-speech-to-text - Transcribe spoken audio recordings into text
- /audio-trimmer - Trim and cut audio files
- /audio-merger - Join multiple audio files together
- /audio-speed - Speed up or slow down audio playback

## Date & Time Tools
- /date-difference - Calculate number of days, weeks, and years between dates
- /age-calculator - Determine age from birth date in years, months, and days
- /working-days-calculator - Calculate network business days (excluding weekends/holidays)
- /countdown-timer - Set up countdown clocks for events
- /world-time - View current time zone clocks worldwide

## Education Tools
- /scientific-calculator - Complete mathematical and scientific calculator
- /percentage-calculator - Solve percentage increases, decreases, and fractions
- /unit-converter - Translate weights, lengths, temperatures, and data volumes
- /compound-interest-calculator - Project financial savings with compound interest
- /simple-interest-calculator - Compute simple interest on principal amounts
- /cgpa-to-percentage - Convert university CGPA to percentage grades
- /lcm-hcf-calculator - Solve lowest common multiple and highest common factor
- /ai-study-timetable-generator - Generate optimized weekly study schedules
- /ai-mcq-generator - Create multiple choice questions from reference materials

## Finance Tools
- /emi-calculator - Calculate monthly loan repayments and amortization tables
- /gst-calculator - Add or remove GST percentages for invoices
- /salary-calculator - Calculate net in-hand salary payouts
- /currency-converter - Get current foreign exchange conversions
- /startup-burn-rate-calculator - Analyze run-way and cash burn metrics
- /ai-saas-pricing-calculator - Plan subscription pricing models with unit economics
- /emi-comparison - Compare different loan offers
- /ai-tax-slab-analyzer - Optimize tax burden under various regimes
- /invoice-generator - Generate downloadable PDF invoices
- /profit-margin-calculator - Solve gross margin, markup, and cost structures
- /freelancer-rate-calculator - Calculate ideal hourly billing rates
- /salary-breakup-generator - Generate payroll item lists (basic, HRA, allowances)
- /ai-budget-planner - Plan monthly cash flows and savings
- /stock-cagr-calculator - Calculate Compound Annual Growth Rate for investments
- /mutual-fund-calculator - Estimate returns on mutual fund investments
- /lumpsum-calculator - Project growth of one-off initial investments
- /sip-calculator - Estimate SIP regular investment compound returns
- /roi-calculator - Determine total Return on Investment percentage

## ZIP Tools
- /create-zip - Compress files into ZIP archives in the browser
- /extract-zip - Decompress and extract files from ZIP archives
- /password-zip - Encrypt and protect ZIP archives with passwords
- /compression-zip - Change compression levels to optimize ZIP file size

## Email Marketing Tools
- /ai-email-subject-line-generator - Generate click-worthy subject lines with AI spam scoring
- /ai-email-signature-generator - Build professional HTML signatures for Gmail/Outlook
- /html-email-previewer - Render and test HTML marketing newsletters
- /ai-spam-score-checker - Scan subject line and body text for spam trigger words
- /ai-email-template-builder - Assemble responsive HTML email newsletters using pre-built layouts
- /ai-email-header-analyzer - Parse and analyze raw mail headers for delays and hops
- /spf-record-generator - Generate SPF TXT records for domain verification
- /dkim-generator - Create public/private key pairs for DKIM signing
- /dmarc-generator - Generate DMARC policies for domain protection
- /mailto-link-generator - Create mailto links with pre-filled subject and body

## Description
DailyTools247 is a client-side productivity tool platform. Our tools run locally in the user's web browser, ensuring zero server uploads for absolute confidentiality. We offer robust features for developers, SEOs, marketers, creators, students, and professionals alike. All tools are completely free, have no watermark limits, and work perfectly on all mobile devices.