Text Guided Image Colorization

Colorize grayscale images using automatic captions

What is Text Guided Image Colorization?

You know those old family photos that have faded to black and white over the years, where you find yourself wondering what colors they originally had? This tool is made for bringing those memories back to life—but with a really clever twist. Instead of just guessing at colors, you can actually tell the AI exactly what you want using simple text descriptions.

Here's how it works: you start with any black and white or grayscale image, and the tool automatically generates a description of what it sees. Then you can tweak that description with your own words to guide the colorization exactly how you imagine it. Want those flowers to be vibrant pink instead of pastel yellow? Just say so! It's perfect for photographers restoring vintage shots, artists looking for creative inspiration, or pretty much anyone who wants to add some personality to monochrome images.

Key Features

Automatic Image Analysis – Before you even type anything, the AI looks at your grayscale image and writes a detailed caption describing what it sees. I'm always impressed by how accurately it identifies objects, people, and scenes • Text-Based Color Control – The real magic happens here. You can override the AI's suggestions by simply typing your color preferences – "make the dress emerald green" or "give the sky a sunset orange glow" • Intelligent Color Matching – Instead of just splashing colors randomly, the AI understands how different objects typically appear. Clothing, landscapes, skin tones – they all get realistic, context-appropriate coloring • Multiple Revision Support – Not happy with your first result? No problem. You can keep adjusting your text prompts and see the image update in real-time until it matches your vision perfectly • Preservation of Original Details – What I love is that it maintains all the original textures and lighting from your grayscale image while adding color. The shadows, highlights, and fine details all stay intact

How to use Text Guided Image Colorization?

  1. Upload your image – Start by selecting any black and white photo from your device. It could be an old portrait, a landscape shot, or even a technical drawing
  2. Review the auto-generated caption – The system will immediately scan your image and provide a written description of what it contains. Read this over to see if it matches what you're looking at
  3. Customize your color instructions – Here's where you get creative! Modify the existing description or write a completely new one that specifies your desired colors. Be as specific or as general as you like – sometimes "natural colors" works perfectly, other times you might want "purple hair and yellow sunglasses"
  4. Generate your colorized version – Hit the process button and watch as your black and white image transforms into full color based on your text guidance
  5. Refine and download – If certain areas didn't come out quite right, go back to step 3 and adjust your wording. The AI learns from your feedback, so slight rephrasing can make a big difference. Once you're happy with the result, save your newly colorized masterpiece

Frequently Asked Questions

Does this work on any black and white image? Pretty much! Whether it's a 100-year-old family photo or a digital grayscale illustration you created yesterday, the technology handles various types of monochrome images really well.

How specific do I need to be with my text descriptions? You can be as detailed or as general as you want. If you just say "natural colors," the AI will make sensible choices based on real-world context. But if you type "red polka dot dress with teal background," it'll follow those exact instructions.

What happens if the AI misidentifies something in my image? No worries – that's why the text guidance is so useful. If the automatic caption says "man in suit" but it's actually a woman, you can correct it in your description and the coloring will adjust accordingly.

Can I use this to create unrealistic or fantasy color schemes? Absolutely! This isn't just for historical accuracy. I've seen people create purple trees, rainbow-colored animals, and other imaginative results. The AI follows your creative lead, whether you're going for realism or something completely fantastical.

Will colorizing damage my original image? Not at all. Your original file remains untouched – the colorization happens on a new version, so you'll always have your pristine black and white original safe and sound.

How long does the colorization process take? For most images, you're looking at just a few seconds. The AI processes everything pretty quickly once you've provided your text guidance.

Can I control individual elements separately? Yes, though it works through natural language rather than separate controls. Instead of clicking on different areas, you'd describe them in your text – "blue car, red building, green trees" will handle all those elements in one go.

What's the best approach if I'm not getting the results I want? Try being more specific in your descriptions and focus on one element at a time. Sometimes breaking it down helps – instead of describing the whole scene, concentrate on getting the main subject colored correctly first, then refine the background.