Free random code generator by codito.io
I built a free online tool for generating large batches of unique random codes - up to 250,000 per generation (roughly 2.5M/hour). It's designed for cases like: - custom discount/voucher codes - giveaway or lottery tickets - product serial numbers printed on packaging - one-time passwords or secure tokens - bulk fake/test data - random strings You control: - quantity (up to 250k per batch) - length (up to 40 chars + optional prefix/suffix) - exact character sets (letters, digits, symbols, Unicode/emojis) - precise position rules (e.g. letters in positions 1-3, digits…
Free random code generator by codito.io launched on January 29, 2026 with 9 votes, #1,189 of 14,584 launches that month and more than 90% of that year's launches.
What it does
Generate random codes in the format of your choice for free. You can use the generated codes for purposes such as promotional codes, serial numbers, one-time or multi-use passwords, lottery coupons, discount codes, vouchers, random strings and much more.
Generate for free up to 250,000 codes for purposes such as promotional codes, serial numbers, passwords, lottery coupons, discount codes, vouchers and more.
Try the beta version of our code generation and management platform for free. Get involved and make an impact on the final shape of our product so that it fits your needs perfectly. Generate up to 250,000 codes in the format of your choice for free . You can use the generated codes for purposes such as promotional codes (which you can, for example, print on the inside of packaging), serial numbers, one-time or multi-use passwords, lottery coupons, discount codes, vouchers, random strings and much more. For more use cases see our examples . Stay in the loop with codito.io. By joining our newsletter, you will receive occasional behind-the-scenes updates, practical tips and special offers that…from codito.io
In the maker’s words, at launch
I built a free online tool for generating large batches of unique random codes - up to 250,000 per generation (roughly 2.5M/hour). It's designed for cases like: - custom discount/voucher codes - giveaway or lottery tickets - product serial numbers printed on packaging - one-time passwords or secure tokens…
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