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Convert Image to Grayscale

Turn color photos into black-and-white. Free, private, in your browser.

Convert images to grayscale online — turn color photos into black-and-white for portraits, documents, and print-ready figures. Free, fast, and secure with a live preview before you export.

Photographers preview monochrome treatments; publishers prepare B&W figures; students simplify diagrams for handouts. Grayscale removes color distraction when tone matters more.

Need other edits? Try invert colors or blur image. For bulk offline work, download Compresso on Mac and Windows.

Try Other Free Tools

Image Color Picker

Identify specific colors in your images with a hex picker.

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Image Resolution Checker

Check the DPI and pixel dimensions of your images.

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Exif Metadata Viewer

View detailed camera settings and GPS info of images.

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Invert Image Colors

Create a negative effect by inverting image colors.

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Blur Image Generator

Apply customizable blur effects to your images.

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Image Border Adder

Add stylish borders and frames to your pictures.

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JPG to PNG Converter

Convert JPG images to PNG format with transparency support.

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PNG to JPG Converter

Convert PNG images to JPG format for smaller file sizes.

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WebP to PNG Converter

Convert modern WebP images to widely supported PNG format.

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PNG to WebP Converter

Optimize your PNGs by converting them to the WebP format.

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WebP to JPG Converter

Convert WebP images to standard JPG format easily.

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JPG to WebP Converter

Improve web performance by converting JPGs to WebP.

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SVG to PNG Converter

Rasterize vector SVG files into high-quality PNG images.

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Compress JPG Online

Reduce JPG file size free in your browser. No upload required.

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Compress PNG Online

Shrink PNG files free while keeping transparency. No upload.

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Compress WebP

Make your WebP images even smaller for faster loading.

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Compress SVG

Minify SVG code and reduce vector file sizes.

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Batch Image Resizer

Resize multiple images at once to custom dimensions.

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Crop Image

Crop images to common aspect ratios in your browser.

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Image Flip/Rotate

Mirror or rotate JPG, PNG, and WebP in your browser.

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Image Watermarker

Add text or logo watermarks in your browser.

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Image Metadata Remover

Strip EXIF, GPS, and other metadata for privacy.

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PDF to JPG Converter

Convert each page of a PDF document into high-quality JPGs.

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JPG to PDF Converter

Combine JPG, PNG, or WebP images into one PDF.

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Compress PDF

Shrink PDF file sizes for easier sharing and storage.

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Merge PDF

Combine multiple PDF files into one document.

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Split PDF

Extract specific pages or split a PDF into separate files.

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PDF to Markdown

Convert PDF text into editable Markdown.

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Markdown to PDF

Convert Markdown to a clean PDF document.

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Unlock PDF

Remove security and passwords from PDF documents.

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Lock PDF

Encrypt your PDF files with a secure password.

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PDF Page Rotator

Fix misaligned pages by rotating them in your PDF.

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Image to ICO (Favicon Generator)

Convert PNG, JPG, or WebP to a multi-size favicon .ico.

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App Icon Generator

Create all iOS and Android app icon sizes from one image.

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Placeholder Generator

Generate custom placeholder images for web development.

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QR Code Generator

Create custom QR codes for URLs, text, or Wi-Fi.

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Barcode Generator

Generate standard barcodes for products and assets.

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Extract Images from PDF

Save photos and graphics from a PDF as separate files.

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View All 39 Tools

Need bulk image work offline?

After a few grayscale exports here, download Compresso to compress hundreds of images and videos offline on Mac or Windows with no upload.

Download for Mac

Free to download • 100% offline