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Bild-Tools

Bilder vergrößern/verkleinern, komprimieren, konvertieren und bearbeiten

Free online image tools to compress, resize, convert, crop, and edit photos in your browser. Most tools process files on your device - no signup required. Pick a subgroup below or open any tool directly.

Compression & size

Shrink file size for web, email, and uploads without a desktop app.

Resize, crop & print

Change dimensions, aspect ratio, DPI, and print-ready sizes.

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Passbild für US-Reisepass

Crop a photo to exactly 50.8x50.8 mm for a US passport

50.8x50.8 mm50.8x50.8US passport
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Passbild für US-Visum & Green Card

Crop a photo to exactly 50.8x50.8 mm for a US visa or Green Card

50.8x50.8 mm50.8x50.8US visa or Green Card
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Passbild für kanadischen Reisepass

Crop a photo to exactly 50x70 mm for a Canadian passport

50x70 mm50x70Canadian passport
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Passbild für Kanada-Visum

Crop a photo to exactly 35x45 mm for a Canadian visa

35x45 mm35x45Canadian visa
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Passbild 3 × 4 cm für Brasilien

Crop a photo to exactly 30x40 mm for Brazilian 3x4 documents

30x40 mm30x40Brazilian 3x4 documents
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Biometrisches Passbild 35 × 45 mm

Crop a photo to exactly 35x45 mm for a UK or EU passport

35x45 mm35x45UK or EU passport
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Foto für britischen Führerschein

Crop a photo to exactly 35x45 mm for a UK driving licence

35x45 mm35x45UK driving licence
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Passbild für Schengen-Visum

Crop a photo to exactly 35x45 mm for a Schengen visa

35x45 mm35x45Schengen visa
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Passbild für Neuseeland

Crop a photo to exactly 35x45 mm for a New Zealand passport

35x45 mm35x45New Zealand passport
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Passbild für China-Visum

Crop a photo to exactly 33x48 mm for a Chinese visa

33x48 mm33x48Chinese visa
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Passbild für Indien OCI

Crop a photo to exactly 51x51 mm for an OCI card

51x51 mm51x51OCI card
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Passbild für Indien

Crop a photo to exactly 35x45 mm for an Indian passport or form

35x45 mm35x45Indian passport or form
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Passbild für Australien

Crop a photo to exactly 35x45 mm for an Australian passport

35x45 mm35x45Australian passport
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Passbild für Japan

Crop a photo to exactly 35x45 mm for a Japanese passport

35x45 mm35x45Japanese passport
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Passbild für Bangladesch

Crop a photo to exactly 35x45 mm for a Bangladeshi e-passport

35x45 mm35x45Bangladeshi e-passport
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Passbild für Singapur

Crop a photo to exactly 35x45 mm for a Singapore passport

35x45 mm35x45Singapore passport
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Passbild für Pakistan

Crop a photo to exactly 35x45 mm for a Pakistani passport

35x45 mm35x45Pakistani passport
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Passbild für VAE-Visum

Crop a photo to exactly 43x55 mm for a UAE passport

43x55 mm43x55UAE passport
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Passbild für Nigeria

Crop a photo to exactly 35x45 mm for a Nigerian passport

35x45 mm35x45Nigerian passport
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Passbild für Südafrika

Crop a photo to exactly 35x45 mm for a South African passport

35x45 mm35x45South African passport
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Ausweisfoto 30 × 40 mm

Crop a photo to exactly 30x40 mm for a 30x40 mm ID card photo

30x40 mm30x4030x40 mm ID card photo
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Foto für pakistanische Formulare

Crop a photo to exactly 25.4x25.4 mm for a 1x1 inch ID photo

25.4x25.4 mm25.4x25.41x1 inch ID photo
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4K UHD (3840 × 2160)

Resize any image to 3840 x 2160 for 4k uhd

3840x21603840 x 21604k uhd dimensions
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1440p QHD

Resize any image to 2560 x 1440 for 1440p qhd

2560x14402560 x 14401440p qhd dimensions
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1080p Full HD

Resize any image to 1920 x 1080 for 1080p full hd

1920x10801920 x 10801080p full hd dimensions
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720p HD

Resize any image to 1280 x 720 for 720p hd

1280x7201280 x 720720p hd dimensions
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YouTube-Thumbnail-Größe

Resize any image to 1280 x 720 for youtube thumbnail

1280x7201280 x 720youtube thumbnail dimensions
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YouTube-Banner-Größe

Resize any image to 2048 x 1152 for youtube banner

2048x11522048 x 1152youtube banner dimensions
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Instagram-Post-Größe

Resize any image to 1080 x 1080 for instagram post

1080x10801080 x 1080instagram post dimensions
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Instagram-Hochformat

Resize any image to 1080 x 1350 for instagram portrait

1080x13501080 x 1350instagram portrait dimensions
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Instagram-Story-Größe

Resize any image to 1080 x 1920 for instagram story

1080x19201080 x 1920instagram story dimensions
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Instagram-Profilbild

Resize any image to 320 x 320 for instagram profile picture

320x320320 x 320instagram profile picture dimensions
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Facebook-Titelbild

Resize any image to 820 x 312 for facebook cover

820x312820 x 312facebook cover dimensions
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Facebook-Post-Größe

Resize any image to 1200 x 630 for facebook post

1200x6301200 x 630facebook post dimensions
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Facebook-Post quadratisch

Resize any image to 1080 x 1080 for facebook square post

1080x10801080 x 1080facebook square post dimensions
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Facebook-Story-Größe

Resize any image to 1080 x 1920 for facebook story

1080x19201080 x 1920facebook story dimensions
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WhatsApp-Profilbild

Resize any image to 500 x 500 for whatsapp dp

500x500500 x 500whatsapp dp dimensions
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WhatsApp-Status-Bild

Resize any image to 1080 x 1920 for whatsapp status

1080x19201080 x 1920whatsapp status dimensions
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X-Headerbild

Resize any image to 1500 x 500 for x header

1500x5001500 x 500x header dimensions
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X-Post-Bild

Resize any image to 1600 x 900 for x post image

1600x9001600 x 900x post image dimensions
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X-Profilbild

Resize any image to 400 x 400 for x profile picture

400x400400 x 400x profile picture dimensions
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LinkedIn-Banner

Resize any image to 1128 x 191 for linkedin banner

1128x1911128 x 191linkedin banner dimensions
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LinkedIn-Profilbild

Resize any image to 400 x 400 for linkedin profile picture

400x400400 x 400linkedin profile picture dimensions
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LinkedIn-Unternehmenslogo

Resize any image to 300 x 300 for linkedin company logo

300x300300 x 300linkedin company logo dimensions
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LinkedIn-Post-Bild

Resize any image to 1200 x 1200 for linkedin post image

1200x12001200 x 1200linkedin post image dimensions
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Pinterest-Pin-Größe

Resize any image to 1000 x 1500 for pinterest pin

1000x15001000 x 1500pinterest pin dimensions
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Open-Graph-Bild

Resize any image to 1200 x 630 for open graph image

1200x6301200 x 630open graph image dimensions
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Thumbnail 300 × 300

Resize any image to 300 x 300 for thumbnail

300x300300 x 300thumbnail dimensions
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Avatar-Größe

Resize any image to 512 x 512 for avatar

512x512512 x 512avatar dimensions
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A4 mit 300 DPI

Resize any image to 2480 x 3508 for a4 at 300 dpi

2480x35082480 x 3508a4 at 300 dpi dimensions
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Bildgröße ändern

Bilder auf beliebige Maße skalieren

resizeimagedimension
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Bilder zuschneiden

Bilder mit festen oder eigenen Seitenverhältnissen zuschneiden

cropimageaspect ratio
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Seitenverhältnis-Rechner

Bildseitenverhältnisse berechnen und umrechnen

aspect ratioresolutionwidth
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Bild-DPI-Prüfer

Die DPI/PPI-Auflösung eines Bildes prüfen

dpippiresolution
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Bild-DPI-Konverter

Die DPI eines Bildes für Druck oder Web ändern

dpippiresolution
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Logo-Größen-Kit für Social Media

Exportiere dein Logo in jeder Social-Größe als ZIP

logosocial mediaresize
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Passbild-Generator

Crop photos to official passport and visa sizes with print sheets

passportvisaphoto

Format conversion

JPG, PNG, WebP, HEIC, SVG, ICO, and Base64 conversions.

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Formatkonverter

Bilder im Browser zwischen Formaten konvertieren – inkl. Qualität und Upscale-Optionen

convertformatpng
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JPG zu PNG

JPG-Bilder ins verlustfreie PNG-Format konvertieren

jpgpngconvert
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PNG zu JPG

Kostenloser PNG-zu-JPG-Konverter – im Browser konvertieren, kein Upload

png to jpgpng to jpg converterconvert png to jpg
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JPG zu WebP

JPG-Bilder zu WebP für kleinere Dateigrößen konvertieren

jpgwebpconvert
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WebP zu JPG

WebP-Bilder zurück ins JPG-Format konvertieren

webpjpgconvert
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AVIF zu JPG

AVIF-Bilder in deinem Browser zu JPG, PNG oder WebP konvertieren – Batch, Qualitätskontrolle, ohne Upload

avif to jpgavif to jpegavif converter
cameraswitch

HEIC zu JPG

iPhone-HEIC-Fotos ins JPG-Format konvertieren

heicjpgconvert
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HEIC-Betrachter

HEIC-Fotos direkt in deinem Browser öffnen und ansehen

heic viewerview heicopen heic file
brush

SVG zu PNG

SVG-Dateien ins PNG-Format konvertieren

svgpngconvert
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PNG zu SVG

PNG-Bilder in skalierbares SVG vektorisieren mit einstellbarem Detail, Farben und Glättung

pngsvgvectorize
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PNG zu WebP

Convert PNG images to WebP in your browser

png to webpconvert png to webppng to webp converter
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WebP zu PNG

Convert WebP images to PNG in your browser

webp to pngconvert webp to pngwebp to png converter
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AVIF zu PNG

Convert AVIF images to PNG in your browser

avif to pngconvert avif to pngavif to png converter
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AVIF zu WebP

Convert AVIF images to WebP in your browser

avif to webpconvert avif to webpavif to webp converter
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GIF zu PNG

Convert GIF images to PNG in your browser

gif to pngconvert gif to pnggif to png converter
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GIF zu JPG

Convert GIF images to JPG in your browser

gif to jpgconvert gif to jpggif to jpg converter
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GIF zu WebP

Convert GIF images to WebP in your browser

gif to webpconvert gif to webpgif to webp converter
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BMP zu PNG

Convert BMP images to PNG in your browser

bmp to pngconvert bmp to pngbmp to png converter
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BMP zu JPG

Convert BMP images to JPG in your browser

bmp to jpgconvert bmp to jpgbmp to jpg converter
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BMP zu WebP

Convert BMP images to WebP in your browser

bmp to webpconvert bmp to webpbmp to webp converter
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ICO zu PNG

Convert ICO images to PNG in your browser

ico to pngconvert ico to pngico to png converter
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ICO zu JPG

Convert ICO images to JPG in your browser

ico to jpgconvert ico to jpgico to jpg converter
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ICO zu WebP

Convert ICO images to WebP in your browser

ico to webpconvert ico to webpico to webp converter
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SVG zu JPG

Convert SVG images to JPG in your browser

svg to jpgconvert svg to jpgsvg to jpg converter
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SVG zu WebP

Convert SVG images to WebP in your browser

svg to webpconvert svg to webpsvg to webp converter
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Bild zu Base64

Bilder in Base64-Kodierung umwandeln

base64imageencode
star

Favicon-Generator

Aus jedem Bild, Text oder Emoji ein komplettes Favicon-Paket machen

favicon generatoricofavicon
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HTML zu Bild

HTML und CSS in ein Bild verwandeln – Code einfügen oder Datei hochladen, gerendert von einer echten Browser-Engine

html to imagehtml to pnghtml to jpg
screenshot_monitor

Website-Screenshot

Jede Webseite genau so aufnehmen, wie ein echter Browser sie rendert – ganze Seite, jede Bildschirmgröße, PNG/JPG/WebP/SVG

website screenshotscreenshot websitefull page screenshot

Edit & enhance

Filters, backgrounds, watermarks, borders, and privacy cleanup.

Create & design

Screenshots, share cards, memes, neon signs, and comparison sliders.

screenshot_monitor

Screenshot-Studio

Bildschirmbereiche in Retina-Qualität aufnehmen, wie CleanShot annotieren, dann PNG/JPG/WEBP/PDF kopieren oder exportieren – alles in deinem Browser

screenshotscreenshotsscreenshot studio
wallpaper

Share-Card-Studio

Mach aus einem Screenshot ein gerahmtes Social-Post-Bild mit Schatten

share cardscreenshot to social imagescreenshot beautifier
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Photobooth Template Maker

Design photo strips and photobooth frames with empty photo slots - drag-and-drop editor, live camera booth and print-ready export

photobooth templatephoto booth templatephoto strip template
sentiment_very_satisfied

Meme-Fabrik

Wähle aus zehn originalen Meme-Layouts mit ziebaren Captions – Vergleiche, Ideen-Eskalation, Glockenkurve, Change-my-mind-Schild und mehr

memememe generatormeme maker
nightlife

Neon-Schild-Generator

Tippe Text und mach daraus ein leuchtendes Neon-Schild auf Ziegel, Beton oder nasser Straße

neon sign makerneon text generatorneon sign generator
chat_bubble

Ästhetischer Chat

Baue ein Chat-Mockup und exportiere es als Handy-Screenshot

fake chat generatorchat mockuptext message screenshot
compare

Vorher / Nachher-Vergleich

Baue einen ziehbaren Vorher/Nachher-Vergleich aus zwei Fotos und exportiere ein Split- oder Nebeneinander-Bild

before after sliderimage comparison toolbefore and after maker
palette

Farbpalette

Farbpaletten aus Bildern extrahieren

colorpaletteextract
colorize

Bild-Farbpipette

Farben aus jedem Bild picken

colorpickerimage
gif_box

GIF-Ersteller

Animierte GIFs aus mehreren Bildern erstellen

gifanimatecreate
burst_mode

GIF-Frame-Extraktor

Jeden Frame aus einem GIF extrahieren

gifextractframes

Art & effects

Turn photos into sketch, ASCII, pixel, and craft-style art.

Frequently asked questions

Yes. Every image tool on this page is free to use with no account required for normal use. There is no watermark from ToolBox on your exports.

Most image tools run entirely in your browser, so the file never leaves your device. Tools that need a server (for example some AI background removal) only keep files for that job and do not store them as a lasting archive.

Use Image Compressor to reduce file size at the same dimensions, Image Resizer to change pixel size, or Compress to KB when you need a specific target size for a form or email.

Yes. Open HEIC to JPG, then optionally compress or resize the result for web or email.