Replace keywords or placeholders in your text with custom values instantly. Free online keyword replacer – no sign-up required, 100% free.
Replace keywords in your text with custom values. Each occurrence of a keyword is replaced globally.
Keyword → Replacement
Convert between upper, lower, title, and sentence case.
Trim, normalize, and remove whitespace.
Sort, dedupe, reverse, or shuffle lines.
Cut text at a maximum length with counter.
Convert between comma and newline lists.
Reverse the entire string.
Whether you are working with email templates, document placeholders, or batch text processing, the Keyword Replacer lets you replace multiple keywords in your text with custom values in one click. Each keyword is replaced globally and case-insensitively across the entire text.
Simply define your keyword-to-replacement pairs, paste your template text, and run the replacement. Common use cases include personalizing email templates, filling in document placeholders, and batch editing repetitive text patterns.
Whether you are a professional writer, developer, or casual user, Keyword Replacer streamlines your text formatting workflow. The clean interface and real-time processing make it the go-to solution for anyone who needs fast, reliable text manipulation without complicated software installations or registration requirements.
Template:
"Hello {{name}}, your order #{{orderId}} is now {{status}}."
Pairs:
{{name}} → Alice
{{orderId}} → 12345
{{status}} → shipped
Result:
"Hello Alice, your order #12345 is now shipped."
No, keyword matching is case-insensitive. "Hello", "hello", and "HELLO" all match the same keyword.
Yes, you can add as many keyword-to-replacement pairs as you need.
Yes, keywords are escaped automatically so you can safely use characters like $, ., or * in your keywords.
Yes, Keyword Replacer is completely free to use with no hidden costs, subscription fees, or premium tiers. All features are available without any payment required.
No. Everything runs locally in your browser using client-side processing. Your text and files never leave your device and are not stored on any server.
Yes, the tool is fully responsive and works on all devices including smartphones, tablets, and desktop computers. The interface adapts to any screen size.
No account or sign-up is required. You can use the tool immediately without any registration, login, or personal information.
There is no hard limit for typical use cases. Very large inputs may experience slower performance, but standard usage is processed instantly.
The tool works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. It uses standard web technologies for broad compatibility.
Once the page is loaded, the tool runs entirely in your browser. You can continue using it even with intermittent internet connectivity since all processing is client-side.
Yes. Since all processing happens locally in your browser without any data transmission to servers, it is safe to use with sensitive or confidential information.
The tool provides real-time processing for standard inputs. Most operations complete in milliseconds because all computation happens directly in your browser without network latency.
