It's dedicated for people running marketing campaigns, using random promo codes.
The longer pattern the better.
Let’s take 8 characters long strings for example:charset = 0123456789 abcdefghijkl mnopqrstuvwxyz ABCDEFGHIJKLM NOPQRSTUVWXYZ — 63 characters. In this case there are 63⁸ = 248155780267521 possible codes. It means that if you issue a billion codes the probability of guessing a code is 10⁹/63⁸ = 0.000004… — 4 in a million.
Generated codes can be used as promo codes, voucher numbers, gift cards numbers, serial numbers, lottery numbers, strong passwords, hard to guess codes etc. If you need help with running promotional campaigns, you can give Voucherify a try.
First few characters of code. It enables you to assign codes to a particular marketing campaign.
It's a free online coupon maker for generating unique random codes using letters, digits and other marks.
Last few characters of code. Useful for reporting.
The way the code is made. You can define a pattern using following characters: uppercase, lowercase, digits, special characters, punctuation etc. You can also decide about the sequence. For example, you can create pronounceable codes that will be associated with slogans, brand names etc. See example below: FR38_SH1PP2NG_N8W, FR44_SH7PP6NG_N9W.
Yes, these random code parameters are customizable.
Codes can mix upper cases, lower cases, digits, special characters, punctuation and brackets.
No, you can use the generator without any registration. Note that Voucherify Promotion Engine comes with a free 30-day trial.
Code length is limited to 100 characters.
No, the voucher creator is free.
Yes, you copy and paste it to Excel and then save as a CSV file. You can also export the generated codes as a CSV file straight away.
You can change one of the used parameters (e.g. code length) and run the tool again. Remember to use the Clear button to reset code settings.
No, we don’t store the codes after they have been generated and we don’t have a list of pre-generated codes to choose them from. They are generated at the requested time.