Free Online Tools
Access powerful calculators, generators, and business utilities instantly. No signup required.
Ctrl+K
🔥 Popular Tools & Calculators
The most trusted business, SEO, and developer tools used by thousands daily
PDF to JPG Converter
Convert PDF pages to ultra high-quality JPG images instantly.
Launch Tool →E-Commerce Profit Calculator
Calculate net margin, platform fees, and break-even units for Shopify & Amazon.
Launch Tool →Word Counter & SEO Analyzer
Analyze word count, reading time, keyword density, and Flesch readability.
Launch Tool →Customer Acquisition Cost (CAC) & LTV
Model unit economics, customer lifespan value, and optimal 3:1 payback ratio.
Launch Tool →Dropshipping Profit & Margin
Calculate 3x pricing markup, ad spend per sale (CPA), and gateway fee leaks.
Launch Tool →Free QR Code Generator Pro
Generate custom high-resolution QR codes for URLs, contacts, and Wi-Fi networks.
Launch Tool →YouTube Tag Generator
Generate viral video tags, discover high-traffic keywords, and boost YouTube SEO.
Launch Tool →Robots.txt Generator
Create valid crawler rules, block AI scrapers, and configure XML sitemaps.
Launch Tool →XML Sitemap Generator
Generate clean XML sitemaps for fast Google Search Console and Bing indexing.
Launch Tool →Bulk Image Resizer
Resize multiple JPG, PNG, and WebP images simultaneously with zero server upload.
Launch Tool →Meta Tag & OG Generator
Preview Google search snippets, optimize character counts, and generate OpenGraph.
Launch Tool →Online Business Valuation Calculator
Estimate SaaS, E-commerce, and agency exit valuations using SDE/EBITDA multiples.
Launch Tool →📂 Browse by Category
Explore organized collections designed for entrepreneurs, creators, and developers
SEO Tools
25+ ToolsMeta generators, keyword cluster analyzers, XML sitemaps, and robots.txt.
Explore Category →Content & Writing
30+ ToolsWord counter, text case converters, Flesch readability scorer, and summaries.
Explore Category →PDF & Documents
20+ ToolsPDF to JPG, PDF compressor, multi-page merger, image resizer, and conversions.
Explore Category →YouTube & Creators
15+ ToolsSponsorship pricing calculator, video tag generator, and thumbnail downloader.
Explore Category →Business & Financial
40+ ToolsProfit margins, CAC/LTV, pricing markup, break-even, and valuation models.
Explore Category →Website & Developer
35+ ToolsCSS shadow generator, Base64 encoder, JSON validator, and code utilities.
Explore Category →📚 Featured Business & Growth Guides
In-depth blueprints, valuation benchmarks, and calculation formulas to scale your digital enterprise.
Online Business Valuation Guide (2026)
SDE vs EBITDA multiples across SaaS, E-commerce, and content portfolios with key value drivers.
Dropshipping Profit Margin Blueprint
Master the 3x markup formula, ad CPA thresholds, and prevent gateway and dispute fee leakage.
YouTube Sponsorship Pricing & CPM
Standard CPM benchmarks across finance, tech, and gaming niches with video multiplier math.
Unit Economics: CAC, LTV & Payback
The golden 3:1 ratio, customer lifespan math, and capital payback period benchmarks.
✅ Why Choose ToolFix?
Engineered for maximum speed, accuracy, and client privacy
Lightning Fast
Tools execute instantly in your browser with zero latency or slow loading screens.
Privacy First
We do not store your data. All calculations and text processing stay inside your device.
100% Free Forever
No paywalls, no trial limits, and no subscriptions. Full access to every premium tool.
Mobile Optimized
Responsive mobile-first layouts designed to function smoothly on phones and tablets.
❓ Frequently Asked Questions
Common questions about using ToolFix tools, privacy, and calculations