UD5 Toolkit
Image Gooey / Melt Effect - Online Surreal Filter
Warps your image with a gooey, melting distortion. Adjust strength and radius. Download the surreal result. Local canvas.
Water Ripple Effect - Online Apply Pond Distortion
Pond Distortion
Free to use · No watermark
Tip: Add multiple ripples for realistic pond distortion.
Frequently Asked Questions
The water ripple (pond distortion) effect simulates circular waves on a liquid surface. It displaces image pixels radially from a center point using sinusoidal waves with adjustable amplitude, wavelength and decay. Perfect for creating realistic water reflections or abstract art.
Click the Choose File button under Image settings or drag and drop an image onto the file input. Supported formats: JPEG, PNG, WebP. Your image is processed entirely in your browser – no data is uploaded to any server.
- Amplitude: Strength of the distortion (how far pixels are pushed).
- Wavelength: Distance between successive ripple crests. Smaller values create tighter ripples.
- Decay: How quickly ripples fade with distance from the center. Lower values make ripples vanish sooner.
- Center (X/Y): The point where ripples originate. Use the Pick button to click directly on the preview.
Yes! Click Add Ripple to create up to 5 independent ripple sources. Each has its own center, amplitude, wavelength and decay. They combine naturally, just like real intersecting water waves.
Simply click the Download PNG button. The current distorted image will be saved as a PNG file to your device. No watermark, no quality loss.
Absolutely. This water ripple generator is 100% free for personal and commercial projects. No registration, no hidden costs. Works offline once loaded.
Yes! The interface is fully responsive. You can upload a photo from your phone, adjust sliders and pick ripple centers with touch – then export the result. Performance is optimized for mobile browsers.
Yes. All processing happens locally in your browser. Your images are never transmitted over the internet or stored on any server. You can even disconnect from the internet and the tool will still work.
Posterize Image - Online Reduce Color Levels
Reduce the number of colors in your photo to create a bold, pop‑art poster effect. Adjust levels and download.
Image Lens Blur Effect - Online Fake Depth of Field
Apply a realistic lens blur (bokeh) to an image. Simulate shallow depth of field. Adjust aperture shape and intensity. Local canvas.
Kaleidoscope Maker - Online Reflect & Rotate Photo
Turn any photo into a beautiful kaleidoscope pattern by reflecting and rotating segments. Adjust parameters.
Image to 3D Anaglyph - Online Red‑Cyan Effect Maker
Shift color channels to create a 3D anaglyph image. Grab your red‑cyan glasses! Can use different offset.
Chromatic Aberration Effect - Online Fake Lens Distort
Shift red and blue channels to create a realistic chromatic aberration (lens distortion) effect. Download glitched photo.
Photo Vintage Effect - Online Sepia & Retro Filter Tool
Apply vintage and sepia effects to your photos. Adjust grain, vignette, and tone curves. Download filtered image. Local canvas manipulation.
Audio Waveform Visualizer - Online See Your Sound
Visualize audio in real time from your microphone or uploaded audio file. See the waveform dance. Uses Web Audio API locally.
Fire Effect Overlay - Online Add Flames to Photo
Add a dramatic fire or flame overlay to any image. Realistic blending. Adjust intensity. Download the hot result.
Tone Mapping Tool - Online Local HDR to LDR
Apply tone mapping algorithms to bring out details in highlights and shadows. Simulate HDR from a single image.
Image FFT Visualizer - Online See Frequency Domain
Upload an image and see its 2D FFT magnitude and phase. Learn how image filtering works. Educatinal tool. Canvas.
Image Straighten Tool - Online Fix Crooked Horizons
Draw a line along the horizon and the tool rotates the image to make it perfectly level. Small rotation. Canvas editing.
Image RGB Histogram – Online Per‑Channel Graph
Load an image to see separate red, green, blue histograms. Exposure and color balance tool.
Sepia to Color Restorer - Online Approximate Original
Apply a tint remover that guesses the original colors from a sepia photo. Not perfect, but fun. All in canvas.
Image Color Histogram - Online RGB Channel Graph
Upload an image and see its RGB and luminance histograms. Understand exposure and color distribution. Photographer tool.
Social Media Image Creator - Online Quote & Post Maker
Design visual posts for Instagram, Twitter, Facebook. Background gradients, text, and stickers. Download as PNG. No sign‑up.
Mermaid Diagram Renderer - Online Flowchart & UML Editor
Write Mermaid markdown and instantly see the rendered flowchart, sequence diagram, or Gantt chart. Copy SVG output. Browser-side rendering.
WebP Fallback Guide - Online Generate <picture> Tag
Upload a WebP image and automatically generate a <picture> tag with JPEG/PNG fallback. Ensure compatibility everywhere.
Image Background Remover - Online AI-Free Local Tool
Remove solid or similar backgrounds from images using color thresholding. No AI, just quick client-side canvas processing. Download as PNG.
Colorblind‑Safe Palette Creator - Online for Data Viz
Generate a palette of N colors that are maximally distinguishable for common color vision deficiencies. Copy the hex codes.
Base64 to Image Converter - Online Decode & Preview
Decode Base64 encoded strings back into viewable images and download them as PNG. Useful for debugging APIs and data URIs. Secure local processing.
Color Image to ASCII Art - Online True Color Converter
Convert any image into colored ASCII art using divs with background colors. Creates a stunning text‑based replica. View & copy HTML.
Snellen Eye Chart – Online Visual Acuity Test Simulation
Display a Snellen chart on screen and mark distance for a fun self-test. Not a replacement for professional exam.
Image Sequence to GIF - Online Animated GIF Maker
Combine multiple static images into a single animated GIF. Adjust frame delay and order. No upload, in‑browser encoding.
Enhanced Color Blindness Simulator - Image & UI Combined
Upload an image and also see a UI mockup under different deficiencies side‑by‑side. Powerful for inclusive design.
Audio Visualizer Bars - Online Live FFT Spectrum
Play an audio file or use mic to see real‑time frequency bars. Choose colors. Great for music videos. Canvas.
Image to Base64 Converter - Online Encode Picture to Text
Transform any image into a Base64 data URI for embedding directly into HTML, CSS, or JSON. Drag and drop support. Entirely browser-side conversion.
Pixel Data to BMP Generator - Online Raw Image Builder
Enter RGB values row by row and create a tiny BMP file. Understanding bitmap headers. Geeky developer tool.
ImageDecoder API Demo - Online Progressive Decode
Decode an image progressively using the ImageDecoder API. See partial results and metadata. Modern alternative to <img>.
Base64 Image Extractor - Online Download from Data URI
Paste a Base64 data URI and download the image directly. Supports JPEG, PNG, GIF, WebP. Safe local processing.