UnQTools
178 tools

Image & Graphics

178 tools in this category — all running 100% in your browser. No uploads, no tracking, no accounts.

100% Private Works Offline Instant
All tools

What do you want to do? Jump to a section

Resize & crop (32 ready)Convert format (38 ready)Compress & optimize (1 ready)Edit & enhance (51 ready)Effects & art (18 ready)Organize & batch (9 ready)More tools (29 ready)

Resize & crop

32 ready

Change dimensions, crop and create thumbnails.

Aspect Ratio Crop Presets

Crop images to common aspect ratios (16:9, 4:3, 1:1, 9:16, etc.) with visual crop overlay.

Open

Bulk Image Compressor

Compress multiple images at once. PNG, JPG, WebP, AVIF support with quality and size targets.

Open

Bulk Image Resizer

Resize multiple images at once. By percentage, fixed dimensions, or longest side. Batch processing.

Open

Bulk Watermark Tool

Add text or image watermarks to multiple images. Position, opacity, size, rotation control.

Open

Color Contrast Checker (WCAG)

Check color contrast ratios for WCAG 2.1 AA/AAA compliance. Foreground/background picker.

Open

Color Contrast Checker (WCAG)

Check color contrast ratios for WCAG 2.1 AA/AAA compliance. Foreground/background picker.

Open

Color Shades & Tints Generator

Generate shades (darker) and tints (lighter) of any color. 10-step scales for design systems.

Open

Favicon Generator (multi-size)

Generate favicons in all sizes from a single source image. ICO, PNG, Apple touch icon, manifest.

Open

Favicon Generator (multi-size)

Generate favicons in all sizes from a single source image. ICO, PNG, Apple touch, manifest.

Open

GIF Maker (from Images)

Create animated GIFs from multiple images. Frame delay, loop count, optimization, size reduction.

Open

GIF Maker from Images

Create animated GIF from multiple images with frame delay, loop count, and size control. 100% private. 100% private.

Open

GIF Optimizer & Compressor

Optimize and compress animated GIFs. Reduce colors, remove duplicate frames, crop, resize.

Open

GIF Optimizer & Compressor

Optimize and compress animated GIFs. Reduce colors, remove duplicate frames, resize.

Open

GIF Resizer

Resize animated GIFs while preserving animation. Maintain aspect ratio or custom dimensions.

Open

Image Compressor

Compress and convert JPG/PNG/WebP images with live quality preview, resize, EXIF strip, and bulk download as ZIP. 100% private — images never leave your browser.

Open

Image Cropper

Crop images to a custom rectangle with adjustable x, y, width and height. 100% client-side Canvas API, no uploads.

Open

Image Dimensions Inspector

Inspect image dimensions, file size, format, color depth, and EXIF data. 100% private. 100% private.

Open

Image Frame Maker

Add decorative frames: classic, polaroid, film strip, rounded. With color and size control. 100% private. 100% private.

Open

Image Halftone Generator

Apply halftone dot pattern with adjustable dot size, angle, and screen ruling. 100% private. 100% private.

Open

Image Oil Paint Effect

Apply oil painting effect with brush size and coverage. 100% private. 100% private.

Open

Image Placeholder Generator

Generate placeholder images with custom size, color, text. 100% private. 100% private.

Open

Image Resizer

Resize images to custom width and height with optional aspect-ratio lock. Pure Canvas API, 100% private — no uploads.

Open

Image Text (Caption) Adder

Add text captions to images. Font, size, color, position, shadow, stroke control.

Open

Image Thumbnail Maker

Generate image thumbnails at multiple sizes (64, 128, 256, 512). Pure Canvas API processing, 100% private.

Open

Image Watermark Adder

Add a text watermark to images with custom position, opacity, font size and color. 100% private — no uploads.

Open

Passport ID Photo Maker

Create passport/ID photos with correct dimensions for 30+ countries. Crop, background, print layout.

Open

Photo Mosaic Generator

Build a photo mosaic — recreate a main image out of hundreds of small tile photos, with adjustable tile size, perceptual color matching, grout spacing, and high-resolution print export. 100% client-side; your photos never leave your browser.

Open

Print Size Calculator

Calculate print dimensions from pixels and DPI. Supports all standard print sizes. 100% private. 100% private.

Open

Profile Picture Cropper

Crop profile pictures for social platforms with circle/square presets. 100% private. 100% private.

Open

Profile Picture Cropper (Circle)

Crop images into circular profile pictures. Multiple sizes, border, background color.

Open

Solid Color Image Generator

Generate solid color images at any size with hex/RGB input. 100% private. 100% private.

Open

Solid Color Image Generator

Generate solid color images at any dimension. Hex/RGB input, multiple formats.

Open

Convert format

38 ready

PNG ↔ JPG ↔ WebP ↔ GIF ↔ SVG ↔ ICO and more.

APNG Maker

Create Animated PNG (APNG) files from multiple PNG frames. Frame delay, loop count, optimization.

Open

ASCII Art Generator

Convert images and text into ASCII art — image-to-ASCII with 5 dithering engines, text-to-ASCII with 60+ FIGlet fonts, plus webcam mode and TXT/PNG/SVG/HTML/ANSI/PDF export, all in your browser.

Open

Barcode Generator

Generate scannable 1D/linear barcodes (Code128, EAN-13, UPC-A, ITF-14, GS1-128, Codabar, MSI, Pharmacode) with live preview, PNG/SVG/PDF export, bulk CSV batches, label sheets, and a camera scan-test — fully in-browser.

Open

Base64 to Image

Convert a Base64 data URL back into a downloadable image file. 100% private — runs entirely in your browser.

Open

Base64 to Image Decoder

Decode Base64 data URLs back to image files. Supports PNG, JPG, WebP, GIF, SVG. Live preview.

Open

Blob Shape Generator (SVG)

Generate organic blob shapes as SVG. Random or seeded generation with smooth Bezier curves.

Open

Blob Shape Generator (SVG)

Generate organic blob shapes as SVG. Random or seeded generation with smooth curves.

Open

Bulk Image Converter

Convert multiple images between formats: PNG, JPG, WebP, AVIF, GIF, BMP. Batch processing.

Open

Bulk Image Renamer + Optimizer

Batch-rename and optimize many images in one pass with live preview, token templates, conflict auto-resolve, perceptual-hash dedupe, and a single ZIP download — 100% in your browser.

Open

Color Picker & Converter

Pick colors and convert between HEX, RGB, HSL, and HSV. Includes WCAG contrast checking for accessibility. 100% private.

Open

Duotone Image Maker

Convert images to duotone (two-color) effect. Shadow and highlight color picker.

Open

GIF Frame Extractor

Extract individual frames from animated GIF. 100% private. 100% private.

Open

GIF Maker (from Images)

Create animated GIFs from multiple images. Frame delay, loop count, optimization.

Open

GIF Optimizer Compressor

Optimize and compress animated GIFs with color reduction and frame removal. 100% private. 100% private.

Open

GIF Splitter (to Frames)

Split animated GIFs into individual PNG frames. Extract frame metadata, delays, disposal methods.

Open

GIF Splitter (to Frames)

Split animated GIFs into individual PNG frames. Extract frame metadata, delays.

Open

GIF Splitter to Frames

Split animated GIF into individual PNG frames with timing info. 100% private. 100% private.

Open

Gradient Image Generator

Generate gradient images (PNG/JPG) from CSS gradients. Linear, radial, conic with custom stops.

Open

HEX RGB HSL Converter

Convert between HEX, RGB, HSL, HSV color formats. Color picker, palette generator, WCAG check.

Open

Image Cartoonizer

Convert photos to cartoon style with edge detection and color quantization. 100% private. 100% private.

Open

Image Crosshatch Effect

Convert image to crosshatch drawing. 100% private. 100% private.

Open

Image Dot Pattern Effect

Convert image to halftone dot pattern. 100% private. 100% private.

Open

Image Format Converter (PNG/JPG/WebP/AVIF)

Convert images between PNG, JPG, WebP, AVIF, GIF, BMP. Quality control, batch processing.

Open

Image Grayscale Converter

Convert images to grayscale using the ITU-R BT.601 luminance formula. 100% private Canvas API processing.

Open

Image Pencil Sketch

Convert image to pencil sketch with grayscale + edge detection. 100% private. 100% private.

Open

Image to ASCII (B&W)

Convert image to black and white ASCII art with custom charset. 100% private. 100% private.

Open

Image to Base64

Convert image files to Base64 data URLs for inline embedding. 100% private — runs entirely in the browser.

Open

Image to Base64 Encoder

Encode images to Base64 data URLs. Multiple output formats (raw, HTML, CSS, JSON, favicon).

Open

Image to SVG (Vectorizer)

Convert raster images (PNG/JPG) to SVG vector. Edge detection, color quantization, path tracing.

Open

Pattern Generator (SVG/CSS)

Generate SVG/CSS background patterns: stripes, dots, grid, checkerboard, chevrons, waves.

Open

Pixel Art Maker

A browser pixel-art editor for drawing and animating sprites with layers, frames, palettes, onion-skin, and export to PNG, GIF, APNG, and sprite sheets — entirely offline.

Open

PNG to ICO (Favicon) Converter

Convert PNG images to ICO format for Windows favicons. Multi-resolution ICO support.

Open

Round Corners Tool

Round the corners of images with customizable radius. PNG transparency preservation.

Open

SVG Optimizer & Minifier

Optimize and minify SVG files. Remove metadata, simplify paths, strip comments, dedupe.

Open

SVG to PNG Converter

Convert SVG files to PNG at custom resolutions. Bulk conversion, transparency preservation.

Open

Transparent PNG Maker

Remove solid color background to create transparent PNG with tolerance and feather. 100% private. 100% private.

Open

Wave Divider SVG Generator

Generate SVG wave dividers for website section transitions. Customizable amplitude, frequency, color.

Open

WebP Animation Maker

Create animated WebP files from multiple images. Smaller than GIF, better quality.

Open

Compress & optimize

1 ready

Shrink image file size without losing quality.

Image Noise Reducer

Image Noise Reducer with Canvas API. 100% private — runs in your browser.

Open

Edit & enhance

51 ready

Rotate, flip, filters, brightness, contrast, blur and more.

Color Blindness Simulator

Simulate how images appear to users with color blindness (protanopia, deuteranopia, tritanopia, etc.).

Open

Color Contrast Checker (WCAG)

Check color contrast for WCAG AA/AAA compliance with APCA support. 100% private. 100% private.

Open

Color Mixer Blender

Mix and blend colors with multiple blend modes. Generate palettes. 100% private. 100% private.

Open

Color Mixer Blender

Mix and blend two colors. Normal, multiply, screen, overlay, and 13 other blend modes.

Open

Color Palette Extractor

Extract dominant color palettes from images. K-means clustering, 3-10 colors, hex/RGB/HSL output.

Open

Complementary Color Finder

Find complementary, analogous, triadic, tetradic, and split-complementary color schemes.

Open

Image Background Changer

Change image background color. Remove background (simple threshold), replace with solid color.

Open

Image Background Remover (Simple)

Remove a solid-color background by flood-filling from the corners. Pure Canvas API, 100% private, no uploads.

Open

Image Blur Tool

Apply a Gaussian-style blur to images using a fast box-blur approximation. 100% private Canvas API processing.

Open

Image Border Adder

Image Border Adder with Canvas API. 100% private — runs in your browser.

Open

Image Brightness & Contrast Editor

Adjust image brightness, contrast, exposure, and gamma. Real-time preview with histogram.

Open

Image Brightness Adjuster

Adjust image brightness from -100 to +100. Pure Canvas API processing, 100% private, no uploads.

Open

Image Caption Adder

Add text captions with position, font, color, background, and outline. 100% private. 100% private.

Open

Image Channel Mixer

Image Channel Mixer with Canvas API. 100% private — runs in your browser.

Open

Image CLAHE Tool

Apply Contrast Limited Adaptive Histogram Equalization. 100% private. 100% private.

Open

Image Color Extractor

Extract dominant colors from an image using a lightweight k-means quantization. 100% private, no uploads.

Open

Image Color Inverter

Invert image colors to create a photographic negative effect. Pure Canvas API, 100% private, no uploads.

Open

Image Color Overlay

Apply solid color overlay with blend modes (multiply/screen/overlay). 100% private. 100% private.

Open

Image Color Picker

Pick colors from any pixel in an image. Get hex, RGB, HSL values. 100% private. 100% private.

Open

Image Color Picker (Eyedropper)

Pick colors from any image. Click to sample, hex/RGB/HSL output, palette history.

Open

Image Contrast Adjuster

Adjust image contrast from -100 to +100. Pure Canvas API processing, 100% private, no uploads.

Open

Image Drawing Markup Tool

Draw and annotate images. Pen, arrow, rectangle, ellipse, text, highlighter with color control.

Open

Image Edge Detector

Image Edge Detector with Canvas API. 100% private — runs in your browser.

Open

Image Exposure Adjuster

Adjust exposure -2 to +2 stops with gamma correction. 100% private. 100% private.

Open

Image Filter Effects (Sepia/Grayscale)

Apply CSS-style filters to images: sepia, grayscale, blur, brightness, contrast, hue-rotate.

Open

Image Flipper

Flip images horizontally, vertically, or both. Pure Canvas API, 100% private, no server uploads.

Open

Image Gamma Corrector

Apply gamma correction (0.1-10.0) for brightness adjustment. 100% private. 100% private.

Open

Image Gradient Maker

Image Gradient Maker with Canvas API. 100% private — runs in your browser.

Open

Image Hue Rotator

Rotate image hue 0-360 degrees using HSL conversion. Pure Canvas API processing, 100% private, no uploads.

Open

Image Lens Flare Effect

Add realistic lens flare with position, intensity, and color control. 100% private. 100% private.

Open

Image Neon Glow Effect

Add neon glow outline with color and spread control. 100% private. 100% private.

Open

Image Old Photo Effect

Apply vintage old photo effect with sepia+vignette+grain. 100% private. 100% private.

Open

Image Pixel Sorter

Sort pixels by brightness/hue/saturation for artistic effects. 100% private. 100% private.

Open

Image Pixelate Tool

Image Pixelate Tool with Canvas API. 100% private — runs in your browser.

Open

Image Posterize Tool

Image Posterize Tool with Canvas API. 100% private — runs in your browser.

Open

Image Rotator

Rotate images 90, 180, 270 or any custom degrees. Pure Canvas API, 100% client-side, no uploads.

Open

Image Rotator & Flipper

Rotate images (90/180/270/custom) and flip (horizontal/vertical). Bulk processing.

Open

Image Round Corners

Image Round Corners with Canvas API. 100% private — runs in your browser.

Open

Image Saturation & Hue Editor

Adjust image saturation, hue, vibrance, and temperature. Real-time preview.

Open

Image Saturation Adjuster

Adjust image saturation from -100 (grayscale) to +100 (vivid). Pure Canvas API processing, 100% private.

Open

Image Sepia Filter

Apply a classic sepia tone to images using the standard sepia color matrix. 100% private Canvas API processing.

Open

Image Shadows & Highlights

Adjust shadows and highlights independently. 100% private. 100% private.

Open

Image Sharpen Tool

Sharpen images using unsharp mask. Radius, amount, threshold control for precise sharpening.

Open

Image Sharpener

Sharpen images using a 3×3 convolution kernel with adjustable strength. 100% private Canvas API processing.

Open

Image Thermal Camera Effect

Simulate thermal camera with heat map color palette. 100% private. 100% private.

Open

Image Threshold Tool

Image Threshold Tool with Canvas API. 100% private — runs in your browser.

Open

Image Vignette Tool

Image Vignette Tool with Canvas API. 100% private — runs in your browser.

Open

Photo Vintage Retro Filter

Apply vintage retro filters (70s/faded/B&W film) with grain, vignette, and fade. 100% private. 100% private.

Open

Photo Vintage/Retro Filter

Apply vintage and retro film filters to photos. 20+ presets (Polaroid, Kodak, sepia, faded).

Open

Polaroid Photo Card Maker

Create polaroid-style photo cards with caption, border, and vintage effect. 100% private. 100% private.

Open

Tiling Pattern Maker

Create seamless tiling patterns from images with mirror/offset modes. 100% private. 100% private.

Open

Effects & art

18 ready

Pixelate, glitch, mosaic, ASCII, sketch and fun effects.

Image Anaglyph 3D Maker

Create red-cyan anaglyph 3D images from two source images. 100% private. 100% private.

Open

Image Bloom Effect

Add soft glow bloom effect with threshold and intensity. 100% private. 100% private.

Open

Image Charcoal Drawing

Apply charcoal drawing effect with stroke direction. 100% private. 100% private.

Open

Image Diff Compare Tool

Compare two images side-by-side, overlay, and pixel-diff with heatmap. 100% private. 100% private.

Open

Image Dither Tool

Apply Floyd-Steinberg, ordered, and random dithering. 100% private. 100% private.

Open

Image Droste Effect

Droste effect (picture-in-picture recursion) on images. 100% private. 100% private.

Open

Image Duotone Maker

Apply duotone effect with two custom colors. 100% private. 100% private.

Open

Image Emboss Tool

Emboss effect with directional control and depth. 100% private. 100% private.

Open

Image Fisheye Effect

fisheye lens distortion effect with barrel/pincushion modes. 100% private. 100% private.

Open

Image Glitch Art Generator

Generate glitch art effects: pixel sort, channel shift, datamosh. 100% private. 100% private.

Open

Image Kaleidoscope Effect

Apply kaleidoscope symmetry effect with N segments. 100% private. 100% private.

Open

Image Mosaic Blend

Blend multiple images into a mosaic with fade transitions. 100% private. 100% private.

Open

Image Plasma Effect

Generate plasma fractal effect on image. 100% private. 100% private.

Open

Image Screen Tone Effect

Apply screen tone (manga-style) dot pattern. 100% private. 100% private.

Open

Image Solarize Tool

Solarize effect (Sabattier effect) with threshold control. 100% private. 100% private.

Open

Image Starry Night Effect

Apply Van Gogh starry night swirl effect. 100% private. 100% private.

Open

Image TV Static Effect

Add TV static noise overlay. 100% private. 100% private.

Open

Image Watercolor Effect

Apply watercolor painting effect with edge softening. 100% private. 100% private.

Open

More tools

29 ready

Everything else in this category.

App Icon Generator

Generate iOS/Android app icons in all required sizes from one source. 100% private. 100% private.

Open

App Icon Generator (iOS/Android)

Generate app icons for iOS and Android from a single source image. All required sizes in one click.

Open

App Icon Generator (iOS/Android)

Generate app icons for iOS and Android from a single source image. All required sizes.

Open

Browser Frame Mockup Maker

Wrap screenshots in browser frame mockups. Chrome, Safari, Firefox styles with URL bar.

Open

Browser Frame Mockup Maker

Wrap screenshots in browser frame mockups. Chrome, Safari, Firefox styles.

Open

Device Mockup Generator (Phone/Laptop)

Wrap screenshots in device mockups: iPhone, Android, MacBook, Surface, etc. Realistic shadows.

Open

Device Mockup Generator (Phone/Laptop)

Wrap screenshots in device mockups: iPhone, Android, MacBook, Surface, etc.

Open

DPI Changer

Change image DPI/resolution without resizing. Supports 72/96/150/300/600 DPI presets. 100% private. 100% private.

Open

Dummy Image Generator

Generate placeholder/dummy images with custom dimensions, colors, and text. Like placeholder.com but offline.

Open

Favicon Generator

Generate favicons in multiple sizes (16/32/48/64/128/180) from a single image. 100% private. 100% private.

Open

Image Annotation Tool

Annotate images with arrows, text, shapes, and highlights. Export annotated image. 100% private. 100% private.

Open

Image Dehaze Tool

Remove haze/fog from images using dark channel prior. 100% private. 100% private.

Open

Image Fractal Generator

Generate Mandelbrot/Julia fractal images. 100% private. 100% private.

Open

Image Histogram Viewer

View RGB+luminance histograms with stats, clipping warnings, and curve overlay. 100% private. 100% private.

Open

Image Metadata (EXIF) Stripper

Strip EXIF metadata from images (GPS, camera info, timestamps). Privacy protection.

Open

Image Metadata (EXIF) Viewer

View EXIF metadata from images. Camera, lens, GPS, settings, timestamps. Export to JSON/CSV.

Open

Image Placeholder Generator

Generate placeholder images with text, dimensions, and colors. Like placeholder.com offline.

Open

Image Rainbow Noise

Add colorful rainbow noise to image. 100% private. 100% private.

Open

Image Steganography (Hide Text)

Hide text messages inside images using LSB (Least Significant Bit) steganography. Password protection.

Open

Image Steganography Decoder

Extract hidden text from steganographic images. LSB decoding with optional password.

Open

Image Upscaler

Upscale images with Lanczos/bilinear interpolation and sharpening. 100% private. 100% private.

Open

Meme Generator

Create memes with top/bottom text, popular templates, custom font and outline. 100% private. 100% private.

Open

Meme Generator

Create memes with top and bottom text. Classic meme templates, custom images, Impact font.

Open

Noise Texture Generator

Generate noise textures (Perlin/Simplex/Value) with frequency, octaves, and blend modes. 100% private. 100% private.

Open

Noise Texture Generator

Generate noise textures (Perlin, Simplex, Value, Worley) as seamless tiles for games/design.

Open

Passport Photo Maker

Create passport photos with country-specific sizes, head positioning guide, background check. 100% private. 100% private.

Open

QR Code Generator (Image)

Generate QR codes as images. URL, text, WiFi, vCard, SMS, email. Custom colors, logo overlay.

Open

QR Code Scanner (from Image)

Scan QR codes from uploaded images. Multiple QR detection, all QR types supported.

Open

Screenshot Beautifier (Mockup BG)

Beautify screenshots with gradients, mockups, shadows, and annotations. Social media ready.

Open