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Popular Image Tools workflows

Direct links to four high-demand tools in this category.

Image ResizerCircle Crop ImageSprite Sheet GeneratorInvert Image
55 image tools

Image Tools

Browser-local image optimization, resizing, cropping, conversion, editing, inspection and production utilities.

Primary image workflows

Start with the eight flagship image tools

These are the main high-demand entry points for resizing, compressing, cropping and converting images. The specialist catalog below handles diagnostics, batch work, print sizing, comparison, publishing and niche format jobs.

Image ResizerResize by pixels or percentageImage CompressorReduce file size with controlsImage CropperCrop visually or by coordinatesImage ConverterConvert JPG, PNG and WebPJPG to PNGConvert JPEG into PNGPNG to JPGExport PNG as JPEGHEIC to JPGConvert phone HEIC/HEIF photosWebP to JPGExport WebP as JPEG
Browser-local boundary: supported raster operations stay on-device. Browser codec support varies by format; repeated lossy conversion can reduce quality, and JPEG output cannot preserve alpha transparency.

Optimize → Resize / crop → Convert / edit → Inspect / compare → Export

Keep source quality, target dimensions and delivery format separate. Most workflows stay on-device; browser encoder support and metadata behavior are stated rather than hidden.

Optimize & size

Start with file weight and dimensions; avoid unnecessary enlargement or repeated lossy re-encoding.

Image CompressorDrop or choose an image, compare the source with the browser-encoded result, tune format/quality/dimensions, review size savings, and download without uploading the file.Bulk Image CompressorChoose or drop multiple JPG, PNG, or WebP files, compress them in the browser with one configuration, inspect per-file and batch savings, and download the outputs individually.Image ResizerChoose an image, adjust dimensions or percentage, compare source and resized previews, review output dimensions and estimated file size, then download the locally processed result.Bulk Image ResizerDrop a batch of images, choose a bounding box or exact dimensions, process every file in the browser, and download individual resized outputs without an account.Resize Image to KBChoose an image and target KB size, let the browser search encoder quality and reduce dimensions only when needed, then inspect the achieved size, quality, dimensions, and savings before download.Image Aspect Ratio CalculatorEnter width and height or load an image, then preserve that ratio while solving new dimensions, applying common presets, and reviewing a proportional preview.Image Resolution PlannerChoose inches or centimeters, physical width and height, and a target PPI to calculate required raster dimensions and compare common print-density targets.

Crop, edit & compose

Change framing or pixels intentionally, from exact crop operations to comparison, background-key cleanup and sprite production.

Image CropperLoad an image, drag a crop rectangle directly on the preview or enter exact pixel coordinates, choose an aspect preset and output format, then download the cropped copy locally.Batch Image CropperChoose several images, an aspect ratio, and a crop anchor to generate consistent crops locally in your browser.Social Media Image CropperChoose a common social-content aspect preset, preview the centered crop, and export a ready-to-use image locally.Solid Background RemoverChoose a target background color, tune tolerance and edge softness, preview transparency on a checkerboard, and download a PNG. This is color-key removal, not AI subject segmentation.Watermark ImageChoose an image, type watermark text, position it, and export the watermarked copy locally.Add Text to ImageChoose an image, enter text, position it by percentage, and download the rendered result.Photo EditorUpload a JPG, PNG, or WebP image, adjust common photo settings, preview changes, and export locally without uploading the file.Sprite Sheet GeneratorArrange images into rows and columns, choose cell size, contain or cover fitting, gaps and padding, then download the PNG sheet and frame coordinates locally.

Convert & export

Choose an output format or batch conversion path based on the destination and current browser codec support.

Image ConverterChoose an image, select JPG, PNG, or WebP output, control quality and maximum dimensions, then download locally.Bulk Image ConverterChoose several images, convert them to JPG, PNG, or WebP with optional resizing and quality controls, then download each locally processed result.JPG to PNG ConverterChoose a JPG or JPEG file and export a PNG locally.PNG to JPG ConverterChoose a PNG file and export a JPEG locally.JPG to WebP ConverterChoose a JPG or JPEG file and export WebP locally.PNG to WebP ConverterChoose a PNG file and export WebP locally.WebP to JPG ConverterChoose a WebP image and export JPEG locally.WebP to PNG ConverterChoose a WebP image and export PNG locally.HEIC to JPG ConverterChoose one or more HEIC photos, set JPEG quality, and download browser-converted JPG files.

Inspect & compare

Check properties and visual changes before shipping or replacing an asset.

Image Dimensions CheckerDrop or choose images to see width, height, ratio, megapixels, and file size immediately. Nothing is uploaded.Image Metadata ViewerInspect dimensions, file size, camera details, exposure settings, timestamps, and available GPS metadata without uploading the image.Image Transparency CheckerAnalyze PNG or WebP alpha pixels, transparency percentage, opaque coverage, and checkerboard preview without uploading the image.Image Histogram AnalyzerLoad an image to inspect 256-bin red, green, blue, and luminance histograms plus practical exposure statistics without uploading the file.Image DPI CheckerChoose a JPG, PNG, or WebP image, inspect any embedded resolution metadata, then compare effective print sizes and target-size PPI locally.Image Difference CheckerLoad two images locally, compare matching dimensions or explicitly normalize B to A, inspect changed-pixel percentage and mean channel difference, and download a heatmap without uploading either image.Before After Image ComparatorLoad before and after images locally, move a reveal slider across a shared preview, switch fit behavior, and export a side-by-side comparison image without uploading the originals.

All Image Tools

Image Tools

Image Resizer

Resize images locally with a clearer original-versus-output workflow, pixel or percentage sizing, aspect-ratio protection, upscaling control, common presets, output format/quality, file-size change, scale, and megapixel feedback.

Image Tools

Image Compressor

Compress JPG, PNG, or WebP images locally with a before/after workspace, output format and quality controls, optional resizing, presets, and exact file-size savings.

Image Tools

JPG to PNG Converter

Convert JPG images to PNG directly in your browser.

Image Tools

PNG to JPG Converter

Convert PNG images to JPG directly in your browser.

Image Tools

JPG to WebP Converter

Convert JPG images to WebP in your browser.

Image Tools

PNG to WebP Converter

Convert PNG images to WebP in your browser.

Image Tools

WebP to JPG Converter

Convert WebP images to JPG in your browser.

Image Tools

WebP to PNG Converter

Convert WebP images to PNG in your browser.

Image Tools

Rotate Image

Rotate an image by 90, 180, or 270 degrees.

Image Tools

Flip Image

Flip an image horizontally or vertically.

Image Tools

Image Dimensions Checker

Check one or several images for pixel dimensions, aspect ratio, megapixels, file size, format, and orientation instantly in your browser.

Image Tools

Image to Base64 Converter

Convert an image file to a Base64 data URL locally.

Image Tools

Image Cropper

Crop images visually with draggable selection, exact coordinates, aspect presets, live preview, output quality, and local downloads.

Image Tools

HEIC to JPG Converter

Convert HEIC and HEIF photos to JPG directly in your browser.

Image Tools

Image to Text Converter

Extract readable text from an image with browser-side OCR.

Image Tools

Meme Generator

Create a simple image meme locally with custom top and bottom text.

Image Tools

GIF Maker — Images to GIF

Create an animated GIF from multiple images directly in your browser.

Image Tools

Base64 to Image Converter

Decode Base64 image data into a preview and downloadable image file.

Image Tools

Image Converter

Convert JPG, PNG, and WebP images between common formats in your browser.

Image Tools

Photo Editor

Edit brightness, contrast, saturation, rotation, and other basic photo settings directly in your browser.

Image Tools

Photo Collage Maker

Combine multiple photos into a clean collage in your browser.

Image Tools

Image Splitter

Split one image into a grid of equal image tiles.

Image Tools

Image Metadata Viewer

View image file details and embedded EXIF metadata locally in your browser.

Image Tools

Remove Image Metadata

Strip EXIF and other embedded metadata by re-encoding an image locally.

Image Tools

Bulk Image Resizer

Resize multiple JPG, PNG, or WebP images locally with shared dimensions, fit mode, output format, quality, naming suffix, progress, and batch size totals.

Image Tools

Bulk Image Compressor

Compress multiple images locally with shared quality, format, optional maximum dimensions, file naming, progress, and total before/after size statistics.

Image Tools

Resize Image to KB

Reduce an image toward a target file size in KB with quality search, automatic dimension fallback, quick target presets, before/after preview, and transparent accuracy limits.

Image Tools

Image Aspect Ratio Calculator

Calculate an exact image ratio, scale width or height without distortion, compare common ratios, and inspect common output dimensions.

Image Tools

Blur Image

Blur a JPG, PNG, or WebP image with an adjustable radius.

Image Tools

Pixelate Image

Create a pixelated image effect with an adjustable block size.

Image Tools

Grayscale Image

Convert a color image to grayscale in your browser.

Image Tools

Invert Image Colors

Invert image colors locally with adjustable strength.

Image Tools

Watermark Image

Add a text watermark with adjustable position, opacity, color, and size.

Image Tools

Add Text to Image

Place custom text onto an image with position, font size, color, and outline controls.

Image Tools

Add Border to Image

Add a solid border around an image with custom width and color.

Image Tools

Image Print Size Calculator

Calculate physical print size from image pixels and PPI, compare common print densities, and reverse-check effective PPI for a target size.

Image Tools

Image DPI Checker

Inspect embedded JPEG/PNG resolution metadata, pixel dimensions, and effective print PPI without confusing metadata with real image detail.

Image Tools

Megapixel Calculator

Convert image width and height to megapixels or estimate pixel dimensions from a megapixel target and aspect ratio.

Image Tools

Image File Size Calculator

Calculate exact uncompressed raster size and estimate compressed image storage from dimensions, bit depth, image count, and compression assumptions.

Image Tools

Image Transparency Checker

Check whether an image contains fully transparent or semi-transparent pixels and preview the alpha channel locally.

Image Tools

Image Histogram Analyzer

Analyze RGB and luminance histograms, channel averages, clipping, and tonal distribution directly in your browser.

Image Tools

Circle Crop Image

Crop a JPG, PNG, or WebP into a circular transparent PNG directly in your browser.

Image Tools

Batch Image Cropper

Crop multiple images to one common aspect ratio and anchor without uploading the files.

Image Tools

Social Media Image Cropper

Prepare one image for common square, portrait, story, landscape, and banner aspect ratios.

Image Tools

Image Crop Size Calculator

Calculate the largest centered crop for a target aspect ratio, retained area, removed pixels, crop margins, and a proportional preview.

Image Tools

Responsive Image Srcset Generator

Generate responsive image srcset and sizes markup from a filename pattern and width list.

Image Tools

Resolution Scale Calculator

Scale image or video pixel dimensions by a percentage while preserving aspect ratio.

Image Tools

Retina Image Size Calculator

Calculate 1x, 2x, and 3x asset pixel dimensions for a target display size.

Image Tools

Bulk Image Converter

Convert multiple JPG, PNG, or WebP images to a common output format locally in one batch.

Image Tools

Image Contact Sheet Maker

Create a printable contact sheet from multiple images directly in your browser.

Image Tools

Image Resolution Planner

Plan the minimum pixel dimensions and megapixels needed for a physical print size at a chosen PPI.

Image Tools

Image Difference Checker

Compare two local images pixel by pixel and visualize changed areas with threshold-aware difference statistics.

Image Tools

Before After Image Comparator

Compare two local images with an interactive before-and-after reveal slider.

Image Tools

Sprite Sheet Generator

Combine multiple local images into a configurable PNG sprite sheet with a JSON frame map.

Image Tools

Solid Background Remover

Remove a flat or near-flat background color from an image locally using adjustable color tolerance.

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