Image & Design Tools

A list of our Image & Design tools. Nothing you enter is sent to a server; it is all processed in your browser.

• Color Converter

  Converts color codes between HEX, RGB, and HSL, with a color picker for choosing colors visually.

• Color Space Converter (RGB, CMYK, Lab, OKLCH)

  Convert between RGB, HEX, HSL, CMYK, HWB, Lab and OKLCH, and copy CSS lab(), oklch() and hwb() values.

• Chart Maker (Bar, Line, Pie) to PNG

  Paste CSV or a table to make a bar, line or pie chart and save it as a PNG. Supports multiple series, titles and axis labels.

• Image Format Converter

  Converts PNG, JPEG, GIF, and BMP images to WebP, JPEG, or PNG with adjustable quality, and supports converting several files at once.

• Image Resizer & Compressor

  Resizes images by pixel size or percentage and compresses them to WebP, JPEG, or PNG, with support for processing several files at once.

• Image to Base64 Converter

  Converts an image file to a Base64 string or Data URL, and converts a Base64 string or Data URL back into a downloadable image.

• Favicon Generator

  Generates favicon.ico (bundling 16/32/48px) and multiple PNG sizes (apple-touch-icon, etc.) from a single image, plus the HTML link tags to reference them.

• EXIF Viewer & Remover

  Reads a JPEG photo's Exif metadata (date taken, camera, lens, exposure, GPS location, and more), and lets you download a copy with only the Exif data removed, at full quality.

• Pixelate, Mosaic & Color Reduction

  Pixelates or mosaics an image by block size and reduces its color palette, then exports it as WebP, JPEG, or PNG.

• Image Color Palette Extractor

  Detects the dominant colors in an image and lists each as a HEX/RGB code with its usage percentage, ready to copy.

• SVG Optimizer (SVGO)

  Optimizes SVG files or code with SVGO, stripping unnecessary metadata to reduce file size.

• Placeholder Image Generator

  Generates dummy placeholder images from a width, height, colors, and text, and saves them as PNG, JPEG, or WebP.

• Cat Logo Text Generator

  Creates cat-style logo text and lets you place ears, whiskers, paws, hearts, stars and moons freely, then saves it as a transparent PNG.

• SVG Wave & Blob Generator

  Generate SVG wave section dividers and organic blob shapes. Adjust waves, amplitude, randomness and color, reproduce with a seed, and copy SVG or CSS.

• Color Blindness Simulator

  Simulate how an image or color code looks with protanopia, deuteranopia, tritanopia or total color blindness. Check design accessibility and contrast.

• Color Contrast Checker (WCAG)

  Calculates the contrast ratio between text and background colors and checks it against WCAG AA/AAA levels for normal and large text.

• SVG to PNG Converter

  Converts SVG files or code to PNG at 1x to 4x resolution, with a transparent, white, or custom background.

• OGP Image Generator

  Creates a social share (OGP) image at 1200×630 as PNG from a title and site name, with adjustable background and text colors.

• Image Cropper, Rotator & Flipper

  Crops images to any area, rotates in 90° steps, and flips horizontally or vertically, with aspect ratio locking and PNG, JPEG, or WebP output.

• Image Background Remover (With Outline)

  Makes a solid-color background transparent and saves a PNG, with edge cleanup for leftover background color and an optional outline of any color and width.

• HEIC to JPG Converter

  Converts iPhone HEIC and HEIF photos to JPEG, PNG, or WebP, with batch conversion and adjustable quality.

• Image Merger

  Combines multiple images into one, side by side, stacked, or in a grid, with reordering, spacing, margin, background color, and size matching, saved as PNG, JPEG, or WebP.

• Add Text or Watermark to Image

  Adds text to an image or tiles a watermark across it, with position, size, color, opacity, outline, and angle controls, saved as PNG, JPEG, or WebP.

• GIF Maker

  Creates an animated GIF from several images in order, with frame delay, width, background color, looping, and ping-pong playback, all processed in your browser.

• OCR-Resistant Image Obfuscator

  Adds subtle distortion, noise, and fine lines to text in an image to make automatic OCR reading harder. No guarantee of effect. Saves as PNG.

• Image to Text (OCR)

  Extract text from images in English or Japanese. Recognition runs in your browser and the image is never uploaded. Accuracy is not guaranteed.

• Image Blur & Mosaic

  Drag to select parts of an image and hide faces or personal info with mosaic, blur, or a solid fill.

• Color Palette Generator

  Generate complementary, analogous and triadic color schemes from one base color and copy HEX, CSS variables or JSON

• Image Filter & Color Adjustment

  Adjust brightness, contrast, saturation, black & white, and sepia with sliders. Compare before and after, then save.

• Image to ASCII Art Converter

  Convert an image into ASCII art with adjustable width, character set and invert, then copy or save it as text

• Round Image Cropper (Circle & Rounded)

  Crop an image into a circle or rounded corners and save a transparent PNG or WebP. Great for profile icons.

• Image Padding (Add Margins & Make Square)

  Add margins to an image or fit it to 1:1, 4:5, or 16:9 with a background color or transparency. Saves as PNG, JPEG, or WebP.

• Image Splitter (Grid & Instagram 3x3)

  Split an image into equal rows and columns and save all tiles as one ZIP. Supports the Instagram 3x3 grid, 3-panel carousels and 2x2, as PNG, JPEG or WebP.

• Hanko & Date Stamp Maker

  Make a round hanko, square company seal, or date stamp image with your name and save a transparent PNG.

• Signature Maker (Transparent PNG)

  Draw a handwritten signature with your mouse or finger and save it as a transparent PNG with pen width, color, and auto-trim.

• Japanese Traditional Colors

  Browse 260+ traditional Japanese colors with names, readings, HEX and RGB codes. Search and click to copy.

• ASCII Art Text Generator (FIGlet-style Banner)

  Turn text into big ASCII art lettering (text banners) with 8 fonts such as Standard, Slant and Doom (including a dot font for Japanese), adjustable spacing and code-comment output

• Image Compare Slider

  Compare two images with a draggable before/after slider. Switch horizontal or vertical, show labels, and save a side-by-side PNG.

• Image Frame Maker (Polaroid, Border & Rounded)

  Add Polaroid, border, picture-frame, rounded and shadow frames to photos. Pick the color, thickness and corners and save as PNG, JPEG or WebP.

• Gradient Wallpaper Generator

  Create linear, radial or conic gradient wallpapers at any resolution and save as PNG or JPEG.

• Device Mockup Generator (Phone, Laptop & Browser)

  Put a screenshot into a phone, tablet, laptop or browser frame and save the mockup as a PNG. Transparent background and shadow options.

• Avatar Generator (Initials & Identicon)

  Makes avatar icons from initials or a seed string (GitHub-style identicon), with color, shape and font options, and saves them as PNG.

• Tailwind Color Scale Generator

  Generate a Tailwind-style 50-950 color scale from one base color. Copy as CSS variables, Tailwind v4 @theme or tailwind.config.js.

• Pixel Art Editor

  Draw pixel art in your browser with pen, eraser, fill and picker tools, then export a scaled transparent PNG.

• Screenshot Annotator

  Paste a screenshot and add arrows, boxes, numbered badges and text, then save as PNG. Runs in your browser.

• Mosaic to Smooth Gradient

  Replace a mosaic area with a smooth color blend built from its blocks and the surrounding pixels.

• Image Reveal Mask

  Cover an image with a solid color and cut out shapes like circles, stars and hearts to reveal the original underneath.

• Compress Image to Target Size

  Compress an image to under a target file size such as 200KB. JPEG or WebP quality is found automatically.

• Image DPI Changer

  Change PNG/JPEG DPI without re-encoding and check the print size in mm and paper fit

• Image Diff (Pixel Comparison)

  Compares two images pixel by pixel and shows the difference rate on a heatmap. Set a tolerance, handle mismatched sizes, and save the diff as PNG.

• Image Logo Watermark

  Overlay a logo on an image with nine positions, size, opacity, margin, rotation, and tiling. Save as PNG or JPEG. Runs in your browser; no upload.

• Meme Generator

  Add bold outlined top and bottom captions to any image to make a meme. Text auto-shrinks and wraps to fit. PNG/JPEG, in your browser.

• Sticker Outline Maker

  Add a sticker-style outline to a cutout PNG, with custom width and color, a double border, a shadow, and hole filling.

• Screen Color Picker

  Pick any color on your screen with the eyedropper and get HEX, RGB and HSL codes. Image mode for other browsers.

• Photo Collage Maker

  Make a collage from 2-9 photos with layout templates. Set spacing, borders, corners and background; save as PNG, JPEG or WebP. Runs in your browser.

• Document Scan Filter (Shadow Removal & B&W)

  Remove shadows and whiten phone photos of documents. Choose color, grayscale or black & white. Runs in your browser; nothing is uploaded.

• SVG Path Viewer

  Split an SVG path d attribute into commands and see start, end and control points on the shape. Edit coordinates or trim decimals.

• Color Mixer

  Mix two colors by ratio and generate N intermediate shades in RGB or OKLab

• GIF Splitter & Speed Changer

  Split an animated GIF into frames and save a PNG sequence as ZIP, or change the frame delay in bulk and rebuild the GIF. Runs in your browser, no upload.