Image to Base64 Converter
Convert images to Base64 encoding and decode Base64 back to images. Supports multiple output formats including Data URI, plain Base64, CSS background, and HTML img tag. 100% browser-side processing
Upload any image and extract precise HEX and RGB color codes instantly. Free browser tool with client-side processing. No upload, no software required.
Designers don't pay for Photoshop just to edit photos. They pay for precision, for tools that tell them exactly what color lives at pixel 427 by 189. They pay for the ability to point at a shade of blue and say, ""That's #3A7BD5.""
You don't need to pay for that anymore. Not when a browser-based color picker can do the exact same thing, in your browser, without uploading a single file to anyone's server. This is about taking back control of something simple that's been locked behind expensive software for far too long.
An image color picker reads the pixel data from any point you click on an uploaded image. It translates that visual information into usable numerical formats: HEX codes for web design and CSS, RGB values for applications that work with component-based color systems. Think of it as a digital eyedropper that doesn't guess, it counts.
The tool samples the exact color at your cursor coordinates and returns precise values. No approximation, no ""close enough."" The pixel contains specific amounts of red, green, and blue light. The picker reports those amounts.
Brand guidelines live in PDF files that designers forget to send you. Logo files arrive without documentation. Client assets show up with zero information about which colors you're supposed to use. You're left guessing, or worse, using a color that's ""pretty close"" and hoping nobody notices.
A color picker solves this in three seconds. Upload the image, click the color, copy the code. Now you have the exact value to use in your CSS, your presentation deck, your email signature, wherever brand consistency matters.
You receive a logo file with no style guide attached. Marketing needs the primary brand color for the website relaunch. The designer who made it left the company six months ago. You could email three people and wait two days, or you could upload that logo right now and click the color you need. The HEX code appears instantly, ready to paste into your stylesheet.
This works for primary colors, accent colors, background shades, anything visible in the image. If you can see it, you can sample it.
Visual consistency isn't about making things look identical, it's about making them look intentional. When your header uses one shade of green and your footer uses a slightly different shade because you eyeballed it, people notice. Not consciously, maybe, but they notice.
Sampling colors from existing assets ensures consistency. Screenshot your current site, sample the colors, use those exact values in your new materials. Everything aligns because you're working from actual data instead of visual memory.
Competitor research often means asking, ""How did they get that specific visual effect?"" Sometimes it's layout, sometimes typography. Often, it's color. A particular shade of gray that feels modern instead of corporate. A blue that reads as trustworthy without looking like a bank.
Take a screenshot, upload it, sample the colors that work. You're not copying their design, you're learning from their color choices. Then you apply those lessons to your own work, adjusted for your brand and context.
Photographers and video editors work with reference images constantly. A specific film look, a certain mood, a color tone that matches the client's vision. Describing these things with words fails immediately. ""Kind of a warm, golden-hour feel but not too orange"" tells you nothing useful.
Sample the actual color values from the reference image. Now you know the highlights sit around rgb(245, 220, 180) and the shadows lean toward #2A1F1A. You can grade your footage to hit those same tones instead of chasing a vague description.
The interface doesn't require instructions, but the workflow matters. Speed comes from understanding what you're actually doing, not just clicking buttons.
Upload your image file using the file selector. PNG, JPG, WEBP, GIF — common formats work without conversion. The image renders in the canvas area immediately. No processing delay, no upload progress bar, because nothing uploads anywhere.
Click anywhere on the rendered image to sample that pixel's color. The tool reads the exact RGB values at those coordinates and calculates the HEX equivalent. Both values appear on screen, ready to copy.
Use the zoom function when you need precision on small details. Sampling a thin border, a small icon, a specific pixel in a gradient — zoom makes this accurate instead of frustrating. Click exactly where you mean to click.
Copy the color code in whichever format your work requires. Building a website? Take the HEX. Working in photo editing software? RGB might integrate better. Both values represent the same color, just expressed differently.
Your uploaded image never leaves your device. This isn't marketing language or a privacy promise that comes with asterisks. The tool uses the HTML5 Canvas API to process image data entirely within your browser. No server receives your file, no database stores it, no third party sees it.
This matters when you're working with unreleased brand assets, client materials under NDA, or anything else that shouldn't exist on someone else's server. Client-side processing isn't a feature, it's the architecture. Every tool works this way because that's how browser-based utilities should work.
The picker returns two formats because different applications expect different inputs. HEX format (like #3A7BD5) works for CSS, HTML, most design software, and any web-based application. It's a hexadecimal representation of the RGB values, condensed into six characters.
RGB format (like rgb(58, 123, 213)) breaks the color into its component values: red at 58, green at 123, blue at 213, all on a scale from 0 to 255. Some applications prefer this format because it makes color math easier. Adjusting individual channels, creating programmatic variations, anything that requires manipulating specific color components.
Both formats describe the exact same color. Choose based on where you're pasting the value, not which one looks more professional.
The color you sample reflects the pixel data in the image file, typically in the sRGB color space. That's the standard for web images, digital photography, and most screen-based work. When you paste that HEX value into your CSS, it renders accurately because both systems use the same color space.
Problems appear when your design software uses a different color profile. AdobeRGB, Display P3, ProPhoto RGB — these expanded color spaces can display colors that sRGB cannot. The same HEX code might render differently because the application interprets it within a different color gamut.
For pixel-perfect brand work on professionally produced assets, verify the color against the original source file in the correct color space. If you're matching a color from a professional logo that was designed in AdobeRGB, sampling it from a web-exported JPEG won't give you the original designer's intended value. You'll get the sRGB conversion instead.
For most web and digital work, this distinction doesn't matter. But when precision is the point, color space awareness saves you from ""close enough"" results that fail client approval.
Color pickers seem like single-purpose tools until you start using them for adjacent problems. The same tool that extracts a brand color can solve design workflow bottlenecks you didn't realize were bottlenecks.
You inherit a website with no documentation and inconsistent styling. Seventeen different shades of gray, four blues that aren't quite the same, a green that appears in exactly three places. Before you can fix it, you need to inventory what currently exists.
Sample every color variant, document them, identify which ones are intentional and which ones are mistakes. Now you can standardize. Collapse those seventeen grays into a rational scale. Pick one blue and use it consistently. Your HTML Button Generator work suddenly becomes easier because you're working from a defined palette instead of making it up each time.
Design inspiration doesn't come with source files. A screenshot from Twitter, a website you can't inspect because it's behind a login, a PDF someone sent you — these are images, not editable design files. But they still contain usable color information.
Sample the colors, build your palette, apply it to your work. You can create matching gradient backgrounds using a PNG Gradient Background Generator with those exact sampled values. The workflow goes from inspiration to implementation without needing access to the original design files.
Color contrast affects readability and accessibility compliance. WCAG guidelines require specific contrast ratios between text and background colors. You can't test contrast until you know the exact color values you're working with.
Sample your text color and background color from a screenshot or mockup. Now you have numerical values to test against contrast calculators. You can verify compliance before you build, or diagnose existing accessibility issues with precision instead of guesswork.
You did everything right. Sampled the color, copied the HEX, pasted it into your design, and it still doesn't look the same. This happens, and it's usually not the tool's fault.
Display calibration differences mean the same color code renders differently on different monitors. An uncalibrated consumer display shows colors warmer or cooler than a calibrated professional monitor. The HEX value is correct, but the physical display changes how it looks.
Surrounding colors affect perception. A gray that looks cool next to warm tones looks warm next to cool tones. The sampled value is accurate, but your perception shifts based on context. This is human vision, not a technical problem.
Image compression artifacts can alter colors slightly. A heavily compressed JPEG might shift a color by a few values. If the original was #3A7BD5 but compression artifacts moved it to #3B7CD6, you'll sample the compressed version. Close, but not exact.
For work where absolute precision matters, request the original source file in a lossless format and verify the color space matches your target application.
A color picker becomes more useful when it connects to other parts of your design process. Sampling a color is step one. Applying it effectively is where the value compounds.
Once you extract brand colors from a logo, you can apply them to typography choices using a Google Fonts Preview tool to see which font families pair well with your color palette. Color and typography work together, not in isolation.
If you're creating custom UI elements, those sampled colors transfer directly into an Online Drawing Tool where you can build icons, graphics, and visual elements that match your exact brand specifications. The entire design system stays consistent because you're working from the same source data.
Even text styling benefits from precise color extraction. When you're creating formatted content with a Fancy Text Generator, using your actual brand colors instead of generic defaults makes the output feel cohesive with the rest of your materials.
Expensive software doesn't make you a better designer. It gives you more features, most of which you'll never use. For specific tasks like color sampling, the free browser-based tool and the professional application produce identical results. The pixel data doesn't care which interface you used to read it.
What matters is having tools available when you need them, without friction. No download, no installation, no subscription renewal. You have an image and you need a color code. That problem should take ten seconds to solve, not ten minutes of opening applications and finding files.
This is what free tools should do: solve the small, specific problems that expensive software treats as footnotes. Give you the capability when you need it, stay out of your way when you don't, and never, ever send your files to a server without permission.