Best Free AI Tool to Colorize Photos on PC – Fast & Realistic Results

Written by ANTHONY  »  Updated on: May 23rd, 2025

Have you ever stumbled across a vintage black and white photo and wished you could see it in full, vivid color? Thanks to modern AI technology, that dream is now just a few clicks away. If you're looking for the best free AI tool to colorize photos on PC with fast and realistic results, look no further than Palette.fm.
Let’s dive into everything you need to know about this impressive AI photo colorization tool.
What is Palette.fm?
Palette.fm is an advanced, browser-based AI tool designed to bring black and white photographs to life. Whether you’re a historian, a genealogist, a creative hobbyist, or just someone who wants to revive old family memories, Palette offers fast, accurate, and realistic colorization with minimal effort.
Created by a team with years of research expertise—including work at Google—Palette.fm is trusted by over 2.8 million users and praised by photo professionals around the world.
Key Features of Palette.fm
Palette.fm stands out in a crowded field of AI tools due to its precision, customization, and simplicity. Here are the key features that make it special:
🔹 Ultra-Realistic Colorization The AI engine is trained on millions of images to generate colors that are historically and contextually accurate.
🔹 Fast Processing Colorize your photos in just seconds — even large, high-resolution files are processed swiftly.
🔹 Customizable Filters Choose from over 21 unique color filters or manually tweak prompts to control the outcome.
🔹 No Installation Needed Runs entirely in your browser — no downloads, no plugins, no fuss.
🔹 Supports HD and High-Resolution Images Download watermark-free, full-res images up to 25MP with premium credits.
🔹 Text-Based Color Prompt Editing Use words to guide the AI in delivering more precise results (e.g., "sunset lighting", "pastel tones").
🔹 User-Friendly Interface Intuitive and clean UI that's suitable for beginners and professionals alike.

How to Colorize a Black & White Photo (Step-by-Step)
Colorizing your old photos using Palette.fm is incredibly easy. Here’s how to do it:
1. ✅ Visit Palette.fm and click “Start for Free”
2. 📤 Upload your black and white image (drag-and-drop or browse files)
3. 🎨 Choose a color filter or enter a prompt to guide the colorization
4. 👀 Preview the colorized result instantly
5. 📥 Download a free version (watermarked) or use a credit to download in HD without a watermark

Pricing & Plans
Palette.fm offers flexible pricing based on your usage needs:
🆓 Free Trial • 1 free credit to try • Limited resolution • Watermarked downloads • Ads included
💳 Pay Once • $1.99 per image or bundles from $9 (10 credits) to $49 (75 credits) • Great for occasional users
📅 Annual Subscription • $72/year = 480 credits • Just $0.15 per image • HD, no watermark, no ads • Pro features unlocked • Save over 80% vs single-image pricing
No surprise fees, and the credits last for up to 2 years.
Pros and Cons
Let’s weigh the strengths and limitations:
✅ Pros
· Extremely realistic and context-aware colorization
· No software installation required
· Easy for beginners yet powerful enough for pros
· Option to customize colors via prompt editing
· Affordable high-volume pricing
· Trusted by photographers, educators, and historians
❌ Cons
· Free tier includes watermark and lower resolution
· Requires internet connection (cloud-based)
· Best results require some prompt editing finesse
Best For
Palette.fm is ideal for:
· 📷 Photographers & Photo Restorers: Save hours compared to manual work.
· 🏛️ Historians & Archivists: Restore old documents or portraits with realistic hues.
· 👨‍👩‍👧 Genealogists: Bring family history to life with color.
· 🎓 Educators: Engage students with colorized historical images.
· 🎨 Designers & Artists: Experiment with styles and retro visuals.
Hands-On Review: My Experience Using Palette.fm
After uploading several black and white photos from my family archive, I was genuinely impressed. The colorization took less than 10 seconds and nailed everything from skin tones to background lighting. I tested several filters—“Pastel”, “Afternoon Sunlight”, and “Vivid”—each giving a unique look while keeping the realism intact.
What really stood out was the ability to type in a prompt like “autumn colors” or “1970s film tone” and instantly see the results shift accordingly. The color prompt editor is a powerful feature that gives this tool a serious edge.
Palette’s attention to fine details—like shadows, facial highlights, and clothing texture—is truly next level. For high-quality downloads, using a credit was totally worth it.
👉 Ready to try it? Colorize Photo | Try Free
Conclusion
If you're searching for the best free AI tool to colorize photos on PC that’s fast, realistic, and easy to use, Palette.fm is a top-tier choice. From its smart customization options to its gorgeous results, it’s no wonder over 2.8 million people have made it their go-to colorization tool.
FAQs
❓1. Is Palette.fm completely free to use? Yes! You can colorize and preview images for free, but to download full-resolution, watermark-free results, you’ll need to purchase credits or a subscription.
❓2. What photo formats are supported? Palette supports JPEG and PNG image files. Desktop uploads allow up to 25MP resolution, and mobile up to 9MP.
❓3. Can I fine-tune the colors manually? Yes, Palette allows text prompt editing so you can guide the AI with specific color themes or styles, giving you greater creative control.
❓4. Does Palette work on Mac and Windows? Absolutely. It runs directly in your web browser (Chrome or Safari), making it fully compatible with both PC and Mac systems.
❓5. Who is Palette.fm best suited for? Palette is perfect for photographers, genealogists, teachers, designers, historians, and anyone interested in reviving black and white photos with stunning color and speed.


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