Convertissez vos images TIFF au format PNG . Gratuit, instantané et entièrement réalisé dans votre navigateur.
ou glissez-déposez votre image ici
Prend en charge JPG, JPEG, PNG, WEBP, SVG, GIF, HEIC, HEIF, BMP, TIFF, HDR, JP2, RAF, PSD, CR3, DNG, APNG, AVIF, AVI, ESP, EXR, J2C, J2K, JXL, PFM, PNM, PPM, PSB, SGI, MPEG, PDF
Sélectionnez ou glissez-déposez vos fichiers TIFF . Prend en charge la conversion individuelle et par lots de fichiers jusqu'à 50 Mo chacun.
Des algorithmes avancés convertir TIFF en PNG tout en préservant la qualité et en optimisant la taille du fichier.
Obtenez instantanément vos images PNG de haute qualité. Aucune inscription requise, utilisation entièrement gratuite.
Convertissez des images à l'aide de ces convertisseurs associés
PNG provides lossless compression with transparency support
Perfect for graphics, logos, and images requiring transparency
Deflate compression algorithm with alpha channel support
perfect for graphics with transparency with advanced PNG encoding
Perfect for graphics, logos, screenshots, web design
Handles high quality, multiple layers, lossless compression from TIFF files
la conversion côté client garantit la confidentialité et la rapidité
traiter simultanément plusieurs fichiers TIFF vers PNG
Détails techniques concernant les formats TIFF et PNG
Tagged Image File Format
Also known as TIF. Requires tiff-v3.6.1.tar.gz or later. Use -define to specify the rows per strip (e.g. -define tiff:rows-per-strip=8). To define the tile geometry, use for example, -define tiff:tile-geometry=128x128. To specify a signed format, use -define quantum:format=signed. To specify a single-precision floating-point format, use -define quantum:format=floating-point. Set the depth to 64 for a double-precision floating-point format. Use -define quantum:polarity=min-is-black or -define quantum:polarity=min-is-white toggle the photometric interpretation for a bilevel image. Specify the extra samples as associated or unassociated alpha with, for example, -define tiff:alpha=unassociated. Set the fill order with -define tiff:fill-order=msb|lsb. Set the TIFF endianness with -define tiff:endian=msb|lsb. Use -define tiff:exif-properties=false to skip reading the EXIF properties. You can set a number of TIFF software attributes including document name, host computer, artist, timestamp, make, model, software, and copyright. For example, -set tiff:software "My Company". If you want to ignore certain TIFF tags, use this option: -define tiff:ignore-tags=comma-separated-list-of-tag-IDs. Since version 6.9.1-4 there is support for reading photoshop layers in TIFF files, this can be disabled with -define tiff:ignore-layers=true. To preserve compression of the source image, use: -define tiff:preserve-compression=true.
Portable Network Graphics
Requires libpng-1.0.11 or later, libpng-1.2.5 or later recommended. The PNG specification does not support pixels-per-inch units, only pixels-per-centimeter. To avoid reading a particular associated image profile, use -define profile:skip=name (e.g. profile:skip=ICC).
Questions fréquentes concernant la conversion d'images tiff au format png .
