Prompt Variable Replacer
Fill {{variables}} in prompt templates with a live preview. Paste a template, fill the detected variables, and copy the final prompt instantly. Everything runs in your browser — nothing is sent to a server.
प्रयोग गर्नुहोस् Prompt Variable Replacer
प्रम्प्ट चर प्रतिस्थापनकर्ता
कुनै पनि प्रम्प्ट टेम्प्लेटमा प्लेसहोल्डरहरू भर्नुहोस् र तयार प्रम्प्ट प्रतिलिपि गर्नुहोस्। सबै कुरा तपाईंको ब्राउजरमै चल्छ — कुनै पनि कुरा सर्भरमा पठाइँदैन।
चिप्स भर्नका लागि त्यसमा क्लिक गर्नुहोस्। बचत गर्न Enter थिच्नुहोस्, रद्द गर्न Esc थिच्नुहोस्।
उपकरण लिङ्क
साझा गर्नुहोस्
यो उपकरण सुधार गर्न मद्दत गर्नुहोस्
सामग्री पढ्नुहोस्
How to Use This Tool
Paste any prompt template that uses {{variable}} placeholders, or click Load sample to try a ready-made example. The tool detects every placeholder and builds a list of fields below.
1. Paste your template
Write or paste a prompt with placeholders such as {{role}}, {{topic}} or {{length}}. Placeholders must contain only letters, digits and underscores, and must start with a letter or underscore.
2. Fill the variables
Each detected variable gets its own input field. Type a value for each one, or click Fill all with sample to add realistic values instantly. Use Bulk paste to paste many values at once in a name=value format, one per line.
3. Copy the final prompt
The final prompt updates live as you type. Filled placeholders are highlighted in green; empty ones stay visible in amber. Copy the result, copy the raw template, or save the output as a .txt file.
Features
- Live token and character counter for the final prompt
- Malformed placeholder warnings (empty, invalid names, unclosed braces)
- Per-variable usage count when a placeholder appears more than once
- Auto-save: your template and values are saved in the browser
- Presets: save and reload template versions
- Undo after clearing values
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यस उपकरणमा समस्या रिपोर्ट गर्नुहोस्
तपाईंले भोग्नुभएको समस्या वर्णन गर्नुहोस् ताकि हामी अनुसन्धान गरी उपकरण सुधार गर्न सकौँ।