Free Online Tools

10 free tools to help you save money, validate coupons, generate secure passwords, and work smarter. No sign-up required.

100% Free No Sign-up Needed Instant Results
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Discount Calculator

Calculate exact savings from any percentage discount

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Coupon Checker

Check if a coupon code is in our verified database

We only verify codes from our database. We never fabricate discount codes. Results show database status, not real-time vendor confirmation.
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Promo Code Validator

Validate promo codes against brand databases

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Deal Finder

Find the best deals for your chosen software category

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Price Comparison Tool

Compare prices between two providers

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Password Generator

Generate cryptographically secure random passwords

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JSON Formatter & Validator

Format, validate, and minify JSON data


            

          

        


        
        

          

            

              
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Base64 Encoder / Decoder

                
Encode and decode Base64 strings instantly

              

            

            

              
              
            

            

              
              
              
            

            

              
              
            

          

        


        
        

          

            

              
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UUID Generator

                
Generate RFC 4122 compliant UUIDs in bulk

              

            

            

              
              
            

            
            
            

              
              
            

          

        


        
        

          

            

              
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HTTP Header Checker

                
Inspect HTTP response headers for any URL

              

            

            

              
              Due to browser CORS restrictions, this tool provides guidance and links to external header checking services.