Online Random String Generator for tokens, slugs, templates, and test text

• Character-set random strings

  Generate strings from uppercase letters, lowercase letters, numbers, and symbols. You can also exclude visually similar characters such as 0, O, o, 1, I, and l when values will be typed by people.

• Word-based labels and slugs

  Create random word combinations with lower, upper, title, camel, pascal, snake, or kebab case. Separators can be spaces, hyphens, underscores, dots, or omitted entirely.

• Sentences and paragraphs

  Generate short sentences or multi-paragraph placeholder text for UI mocks, forms, CMS fields, QA fixtures, and layout testing.

• Template-based code generation

  Use masks such as `???-###-***` when a generated value must follow a visible pattern. Template mode supports letters, digits, alphanumeric characters, and symbols.

• Batch output and exports

  Generate up to 5000 values, view the result as plain text, and export the same batch as TXT, JSON, or CSV.

1. 1

   Choose Character set, Words, Sentence, Paragraph, or Template mode.

2. 2

   Set count and length, word count, sentence length, paragraph count, or the template mask.

3. 3

   For character-set strings, choose which character groups are allowed and whether similar-looking characters should be excluded.

4. 4

   For word strings, choose case style and separator so the result matches slugs, labels, object keys, or readable references.

5. 5

   Copy the output or download TXT, JSON, or CSV depending on whether the next step is a script, spreadsheet, fixture, or document.

• Use Character set mode for token-like values, test keys, random suffixes, temporary codes, and arbitrary strings.
• Use Words mode for slugs, readable identifiers, branch names, labels, mock names, and values that people may scan or read aloud.
• Use Sentence mode for single-line UI copy, form testing, preview cards, and text overflow checks.
• Use Paragraph mode for layout testing, CMS fields, article mockups, and longer content blocks.
• Use Template mode when the value needs a fixed shape such as letters-digits-mixed characters.
• Use similar-character exclusion when generated values may be typed from a screenshot, paper note, support call, or chat message.

If the string will become a stable record identifier, order reference, fixture key, or API object name, shape it in the ID Generator instead of leaving the format to a generic random string. If the result protects an account, grants access, or acts as a real secret, use the Password Generator because it is built around password rules and strength feedback.

• Test data and QA fixtures

  Generate sample tokens, field values, mock labels, text lengths, CSV rows, and JSON arrays for manual QA, automated tests, and data import checks.

• Slugs and readable references

  Create kebab-case, snake_case, camelCase, or PascalCase strings for draft slugs, object names, feature flags, branch labels, and demo records.

• UI and content layout testing

  Use sentences and paragraphs to test text wrapping, empty states, cards, tables, forms, and CMS preview layouts without writing placeholder copy by hand.

• Template codes and mock campaigns

  Create values with a fixed pattern for invite-code demos, coupon-code layouts, support examples, and back-office import prototypes.

• For values people will type manually, keep the alphabet small and exclude similar-looking characters.
• For slugs and object names, prefer word mode with kebab-case or snake_case so the result stays readable.
• For tokens and test keys, use character-set mode with enough length to avoid accidental collisions in the test dataset.
• For UI layout checks, use sentence or paragraph mode instead of repeating the same short placeholder everywhere.
• For template codes, document the meaning of each placeholder so teammates can reproduce the format later.
• Use JSON export for fixtures and scripts, CSV for spreadsheet review, and TXT for quick copy-and-paste lists.

• Do not use short visible strings as public secrets. If a value grants access, treat it as a credential and use a dedicated password or token workflow.
• Do not mix symbols into strings that must be pasted into systems with strict escaping rules unless you have tested the target system.
• Do not use paragraphs as final product copy. They are placeholders for layout and data-shape testing.
• Do not assume random word strings are unique enough for production identifiers without a backend uniqueness check.
• Do not use template mode for secure code generation unless the resulting combination space is large enough for your threat model.