Free Digital Product Tools
Professional tools to help you create, manage, and deliver digital products
PDF Watermark Generator
Add custom text or image watermarks to your PDFs instantly. Free, secure, and no signup required.
Customer Lifetime Value Calculator
Calculate the long-term revenue value of your subscription customers. Get CLV, profit-adjusted CLV, CAC ratio, and NPV.
Batch File Renamer
Rename hundreds of files instantly using patterns, numbering, prefix/suffix, find & replace, and more. No upload needed - 100% in your browser.
License Key Generator
Generate secure, formatted license keys instantly. Customize segments, length, and character sets. Free with no sign-up.
License Key Validator
Check if license keys follow the correct format and structure. Validate multiple formats instantly. Free with no sign-up.
QR Code Generator
Convert license keys or any text into downloadable QR codes instantly. Free, instant, no signup needed.
PDF Compression Tool
Compress PDF files to reduce file size without quality loss. Fast, free, and secure - no signup required.
Secure Link Generator
Generate secure, password-protected, expiring links for free. Set click limits, country restrictions, and custom aliases.
eBook Format Converter
Convert eBooks between formats: EPUB, PDF, MOBI, DOCX, HTML, and Markdown. Free online converter - no signup required.
PDF Password Protector
Add password protection to your PDF files instantly. Set open passwords, permissions, and 256-bit AES encryption. Free and secure.
PDF Page Splitter
Split PDF pages into separate files or extract specific pages. Fast, free, and secure browser-based tool with no signup required.
File Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 checksums for any file. Verify file integrity instantly in your browser.
Password Strength Generator
Generate strong, secure passwords with customizable options. Check password strength and entropy. Free online tool with no signup required.
Password Strength Checker
Check how strong your password is with real-time analysis. See entropy, estimated crack time, and a live criteria checklist. Free online tool.
PDF Merger
Combine multiple PDF files into one document instantly. Rearrange pages, customize filename. Free, secure, and no signup required.
Coupon Code Generator
Generate unique coupon codes and discount codes instantly. Customize format, character sets, and bulk generate up to 500 codes. Free and secure.
Digital Product Preview Generator
Generate stunning mockup previews of your digital products (PDFs, eBooks, documents) automatically. Perfect for storefronts and marketing materials.
Gift Card Code Generator
Generate unique, formatted gift card codes instantly. Customize format, character sets, and bulk generate up to 500 codes. Free and secure.
Expiry Link Tester
Test whether URLs are still active or have expired. Check multiple links at once for status codes, redirects, SSL issues, and timeouts. Free online tool.
Conversion Rate Calculator
Calculate your conversion rate instantly. Track visitors, conversions, and revenue impact. Perfect for e-commerce, SaaS, and marketing teams.
Token Generator
Generate secure access tokens instantly. Configure format, length, prefix, and quantity. Perfect for API keys, webhooks, and authentication.
Two-Factor Code Generator
Generate secure TOTP-based 2FA codes instantly. Compatible with Google Authenticator, Authy, and all standard authenticator apps.
Delivery Cost Calculator
Estimate your CDN bandwidth and storage costs across major providers like AWS CloudFront, Cloudflare, Google Cloud CDN, and more. Compare pricing in real-time.
MRR Calculator
Calculate your Monthly Recurring Revenue (MRR) and Annual Recurring Revenue (ARR). Track multiple subscription plans and see revenue breakdown instantly.
Digital Product File Size Calculator
Estimate download and delivery times for your digital products based on file size. Help customers understand wait times across different connection speeds.
Digital Product Pricing Calculator
Calculate optimal pricing for your digital products. Factor in platform fees, production costs, taxes, and profit margins to maximize your earnings.
Creator Income Report Generator
Generate a beautiful shareable income report card for your digital product business. Perfect for sharing on Twitter/X, Reddit, and creator communities.
ZIP File Contents Checker
Instantly see every file inside a ZIP without extracting it. Check your digital product download is complete before publishing — 100% private, nothing leaves your browser.
Invoice Generator
Create professional invoices instantly. Add line items, calculate totals, preview in real-time, and download as PDF. Free online tool - no signup required.
CSV to JSON Converter
Convert CSV data to JSON format instantly. Upload files or paste text, choose output format, and download. Free online tool - no signup required.
Color Palette Generator
Generate beautiful, harmonious color palettes instantly from any base color. Perfect for web design, brand identity, and creative projects.
Image Format Converter
Convert images between formats instantly. Supports JPG, PNG, WEBP, GIF, BMP, and TIFF. Adjust quality and resize. Free online tool - no signup required.
Software License Agreement Generator
Generate professional software license agreements in seconds. Customize terms for your product with MIT, GPL, Apache, and proprietary license templates.
Download Link Generator
Generate styled download links for your files with custom filenames and tracking parameters. Perfect for digital products and file sharing. Free online tool.
Churn Rate Calculator
Calculate your customer churn rate, revenue churn, and customer lifetime instantly. Understand retention and optimize growth. Free online tool.
Voucher Code Bulk Creator
Generate unique voucher codes in bulk instantly. Customize prefix, suffix, format, and character sets. Generate up to 5000 codes at once. Free and secure.
Serial Number Generator
Generate unique, formatted serial numbers in bulk for any use case. Set prefix, suffix, padding, and format. Free with no sign-up.
Meta Tag Generator
Generate complete HTML meta tags for SEO, Open Graph, and Twitter Cards in seconds. Live preview, robots control, and one-click copy. Free online tool.
Need More Advanced Features?
Our Shopify app delivers digital products with automatic PDF watermarking, stamping, and customer personalization for every order.
View Shopify App
