Outils d'image
Des outils pour travailler sur les images. Redimensionnez une photo à une taille exacte, recadrez selon une forme, faites pivoter ou retournez, passez de JPG à PNG ou WebP, créez un jeu de favicons ou ajoutez un filigrane.
Choisissez une image, réglez les options et téléchargez le résultat.
Convert formats Tout voir
HEIC to JPGTurn iPhone HEIC photos into JPG files, with a quality slider.WebP to PNGConvert WebP images to PNG files, up to 20 at a time.SVG to PNGConvert SVG vector files to PNG at any width, with a white or transparent background.AVIF to PNGConvert AVIF images to PNG files, up to 20 at a time.Image to AVIF ConverterConvert PNG, JPG, WebP and GIF pictures to small AVIF files.Base64 Image ViewerPaste Base64 or a data address and see the picture, its type and its size.PNG to JPGConvert PNG images to JPG files, with a quality slider and a fill for transparent areas.JPG to PNGConvert JPG photos to PNG files, up to 20 at a time.HEIC to PNGConvert iPhone HEIC photos to PNG files, up to 20 at a time.WebP to JPGConvert WebP images to JPG files, with a quality slider and a fill for transparent areas.Image Format ConverterConvert up to 10 images between PNG, JPG and WebP at once.Image to Base64Turn an image into a Base64 data URI or raw Base64 text, with size overhead.
Resize, crop and edit Tout voir
Image CompressorShrink and resize PNG, JPEG and WebP images.Background RemoverRemove a plain background by colour, with a tolerance and edge softening, and save a PNG.Blur ImageBlur a whole picture or only the parts you drag over, such as a face, a number plate or a name.Pixelate ImageTurn parts of a picture into large blocks to hide faces, screens and personal details, or pixelate the whole thing.Add Border to ImageAdd a coloured border, padding or a square canvas around a picture.Circle Crop ImageCrop a picture into a circle for a profile photo, with zoom, position and an optional ring.Change Image OpacityMake a picture partly see-through by lowering its opacity, ready to lay over something else.Image Colour ReplacerSwap one colour in a picture for another, or make it see-through, with control over how close a match must be.Image ResizerResize a picture to exact pixels or a percentage, with social media presets.Image CropperCrop a picture with a draggable box, fixed ratios and a round avatar option.Rotate & Flip ImageTurn a picture in 90 degree steps or any angle, and flip it either way.Image FiltersApply greyscale, sepia, blur, brightness, contrast, saturation and invert with live preview.
Create and combine Tout voir
Placeholder Image GeneratorMake a placeholder image of any size, colour and label, as PNG, JPG, WebP or SVG.Text to ImageInclus avec UnlimitedMake a picture from a written description, in square, landscape or portrait.GIF MakerTurn several pictures into an animated GIF, with the delay between frames and the size.Add Text to ImageWrite a caption, title or message on a picture, choose the font and colour, then drag it into place.Meme GeneratorAdd the classic top and bottom caption to any picture, with text that shrinks to fit.Combine ImagesJoin several pictures side by side or one above the other into a single picture.Image Collage MakerArrange several pictures in a grid, a feature layout or a strip on a canvas size made for social media.Split Image into GridCut a picture into equal tiles, such as a 3 by 3 grid for a social media profile, and download them all.Sprite Sheet CutterCut a sprite sheet or tile set into separate images by cell size or by number of columns and rows.Image to ASCII ArtTurn a picture into text art made of letters and symbols, then copy it or save it as text or a picture.Favicon GeneratorMake favicon PNGs, an .ico file and the HTML link tags from one image.Add Watermark to ImageStamp text or a logo on a picture, with position, opacity, size and tiling.
Inspect and analyse Tout voir
Image to Text ConverterConvert an image to text: read the English words in a photo or screenshot and copy them.Colour Blindness SimulatorSee how colours and pictures look with protanopia, deuteranopia, tritanopia and no colour vision.Image TranslatorRead the text in a picture, correct it if needed and translate it into another language.Image Colour Palette ExtractorFind the main colours in a picture, with the hex code, RGB values and share of each.EXIF Viewer and RemoverSee the camera, settings, date and location stored in a photo, then save a copy with that information removed.Image Dimensions CheckerCheck the pixel size, shape, megapixels, print size and file size of any pictures, and test them against a minimum size.Image Compare SliderCompare two pictures with a draggable divider, such as before and after an edit or a compressed copy.Image Histogram ViewerSee the brightness and colour spread of a picture as a histogram, with averages and the share of pure black and white.Colour Picker from ImageClick any pixel to get HEX, RGB and HSL, and pull a 6 colour palette from the picture.
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Guides à lire d'abord
How to resize images to exact sizes and aspect ratios
Resize and crop images to exact pixel sizes without stretching, work out aspect ratios by hand, and pick sizes for web, social, print and passport photos.
How to Compress Images for the Web: Formats and Quality
Compare image formats, choose sensible quality settings, resize before you compress and understand when WebP beats JPEG or PNG for faster, sharper pages.
How to convert HEIC to JPG, step by step
Turn HEIC photos into JPG files that open everywhere, with sensible quality settings, batch tips and a check to make sure nothing important was lost.