Image Tools
41 free tools tagged with "image"
Creative & Design
(36)Pixel DPI Calculator
Calculate pixels, DPI, PPI and physical print sizes. Convert between pixels and mm, cm, or inches at any resolution. Essential for designers and photographers.
Aspect Ratio Calculator
Calculate and convert aspect ratios for images and video. Lock ratios, use platform presets for Instagram, YouTube, TikTok, and more. Shows megapixels and orientation.
Meme Generator
Create memes with custom text on uploaded images or colour backgrounds. Classic top and bottom text with Impact-style font and black outline.
Photo Filter Tool
Apply filters to your photos right in the browser. Adjust brightness, contrast, saturation, blur, and more. Quick presets and before/after comparison.
Pixelate Image
Pixelate any image online for free. Adjust pixel block size to control the effect. Perfect for censoring faces, hiding details or creating retro pixel art effects.
Image Resizer
Resize images to any dimension online for free. Lock aspect ratio, use percentage scaling or pick social media presets for Instagram, Twitter, Facebook and YouTube.
Image Compressor
Compress images to reduce file size without losing visible quality. Adjust quality level, choose JPG or WebP output, and see the file size reduction in real-time.
Rotate Image
Rotate images by 90, 180, 270 degrees or any custom angle online for free. Quick rotation buttons and a custom angle slider for precise control.
Flip Image
Flip images horizontally or vertically online for free. Mirror photos with one click and compare original and flipped versions side by side.
Crop Image
Crop images online with an interactive drag-to-select tool. Choose from preset aspect ratios (1:1, 16:9, 4:3) or crop freely. See pixel dimensions in real-time.
PNG to JPG Converter
Convert PNG images to JPG format online for free. Adjust quality, choose a background colour for transparent PNGs, and see the file size reduction instantly.
JPG to PNG Converter
Convert JPG images to PNG format online for free. Lossless conversion preserves full image quality. Upload, convert, and download in seconds.
Invert Image Colors
Invert the colours of any image online for free. Create negative photo effects with adjustable invert strength from subtle to full inversion.
Sepia Filter
Apply a sepia filter to any image online for free. Adjust intensity, add warmth, film grain and vignette for an authentic vintage photo look.
Adjust Image Brightness
Brighten or darken any image online with a simple slider. Real-time preview, quick presets, and free download as PNG or JPG.
Adjust Image Contrast
Increase or decrease image contrast online with a simple slider. Make photos pop or create faded matte effects with real-time preview.
WebP to JPG Converter
Convert WebP images to JPG format online for free. Adjust quality, choose a background colour for transparent WebPs, and see file size comparison.
JPG to WebP Converter
Convert JPG images to WebP format for smaller file sizes at the same quality. WebP files are typically 25-35% smaller than equivalent JPGs.
PNG to WebP Converter
Convert PNG images to WebP format online for free. WebP supports transparency like PNG but with much smaller file sizes. Adjust quality and download.
WebP to PNG Converter
Convert WebP images to PNG format online for free. Lossless conversion preserves full image quality and transparency. Upload and download in seconds.
Reduce Image Quality
Intentionally reduce image quality with pixelation, blur, noise, JPEG artifacts, and colour reduction effects. Create lo-fi, VHS, or deep fried meme looks.
Rainbow Filter
Add a colourful rainbow gradient overlay to any image. Choose linear or radial gradients, adjust opacity and blend mode, and pick from standard, pastel, or neon styles.
Background Remover
Remove image backgrounds by clicking a colour. Adjustable tolerance, edge-only mode, and smooth edges. Download as transparent PNG. No AI or upload required - runs in your browser.
Blur Image
Apply Gaussian blur to any image online for free. Adjust blur radius with a slider, use quick presets, and compare before and after. Download as PNG or JPG.
Sharpen Image
Sharpen blurry or soft images online using unsharp mask technology. Adjust strength, compare before and after, and download the sharpened result.
Add Text to Image
Add custom text overlays to any image online. Choose font, size, colour, position, and style. Perfect for memes, social media posts, watermarks, and annotations.
Add Watermark to Image
Add text watermarks to images with adjustable opacity, font size, colour, rotation, and position. Tile mode covers the entire image for maximum protection.
Image Color Picker
Pick any colour from an uploaded image. Click to sample hex, RGB, and HSL values with a magnifying glass for precision. Copy colours with one click.
Color Palette from Image
Extract the dominant colours from any image. Uses k-means clustering to find 3-8 key colours. Click to copy hex codes, download the palette as PNG.
Image to PDF Converter
Convert one or more images to a PDF document. Upload multiple images, reorder them, choose page size and orientation, and download a multi-page PDF.
Image Dimensions
Upload any image to instantly see its width, height, aspect ratio, megapixels, file size, and format. Checks suitability for social media, print, and display uses.
Adjust Image Saturation
Increase or decrease image colour saturation online. Make photos more vibrant or create desaturated muted tones with real-time preview.
Adjust Image Hue
Shift image colours around the colour wheel with a hue rotation slider. Create dramatic colour changes or subtle warm and cool shifts.
GIF to PNG Converter
Convert GIF images to PNG format online for free. Extracts the first frame as a high-quality lossless PNG. Upload and download in seconds.
Image File Size Calculator
Estimate image file sizes for JPEG, PNG, WebP, TIFF, BMP and GIF. Compare compression formats side by side with quality controls. Plan storage and bandwidth.
Image DPI Changer Calculator
Calculate what happens when you change an image's DPI. See new print sizes or required pixel dimensions. Understand the difference between metadata changes and resampling.
Developer Tools
(3)Image to Base64 Converter
Convert any image to a Base64 encoded string or data URI online for free. Supports PNG, JPG, and WebP output formats. Copy with one click.
Base64 to Image Converter
Convert a Base64 string or data URI back to a downloadable image. Auto-detects format, shows preview, and lets you download as PNG, JPG, or WebP.
Image to Data URI Converter
Convert any image to a data URI string for embedding directly in HTML or CSS. Supports PNG, JPG, and WebP output formats.
PDF & Image Tools
(2)Explore our collection of 41 free image tools. Each tool works directly in your browser with no sign-up required. From calculators and converters to generators and planners - find the right tool for your needs and get results instantly.