Convertisseur d'images gratuit en ligne
Convertissez entre tous les formats d'images populaires en ligne. JPG, PNG, WebP, SVG, HEIC, AVIF, TIFF, BMP, GIF, ICO, PSD, RAW et plus. Redimensionnez, compressez et optimisez les images. Sans inscription, sans logiciel à installer.
Déposez votre fichier iciAppuyez pour choisir votre fichier
ou
Supports M4A, WAV, FLAC, OGG, AAC, WMA, AIFF, OPUS • Max 100 MB
Convertir en JPG
20+ convertisseurs — images, documents et fichiers RAW d'appareil photo en JPG universellement compatible
Convertissez des images PNG en JPG pour des tailles de fichier réduites. Les arrière-plans transparents deviennent blancs. Parfait pour les téléchargements web et le partage.
WebConvertissez les images WebP de Google en JPG pour une compatibilité universelle. Téléchargez les images web dans un format que chaque appareil supporte.
iPhoneConvertissez les photos HEIC/HEIF d'Apple en JPG universellement compatible. Essentiel pour partager les photos iPhone avec les utilisateurs non-Apple.
ModerneConvertissez les images AVIF de nouvelle génération en JPG. Utile lorsque les logiciels ou services ne prennent pas encore en charge le format AVIF.
Convertir en PNG
Conversions sans perte avec support de la transparence
Convertissez JPG en format PNG sans perte. Utile lorsque vous avez besoin du support de la transparence ou de l'édition sans perte sans artefacts.
WebConvertissez les images WebP en PNG sans perte. Préservez la transparence et la qualité pour l'édition dans Photoshop ou d'autres outils.
VecteurRastérisez les graphiques vectoriels SVG en PNG à n'importe quelle résolution. Parfait pour utiliser les logos et les icônes dans les documents et les présentations.
iPhoneConvertissez les photos HEIC d'Apple en format PNG sans perte. Préservez la qualité complète pour les flux de travail d'édition et de conception.
Convertir en WebP
Format web moderne — 25–35% plus petit que JPG à la même qualité
Convertissez JPG en WebP pour un chargement web plus rapide. Les fichiers WebP sont 25–35% plus petits à la même qualité visuelle.
Sans perteConvertissez PNG en WebP pour des fichiers considérablement plus petits avec support de la transparence. Idéal pour l'optimisation des sites web.
AnimationConvertissez des GIF animés en WebP pour des images animées beaucoup plus petites. Les animations WebP se chargent plus vite avec une meilleure qualité.
Convertir en SVG
Trace les images raster en graphiques vectoriels évolutifs
Tracez les images PNG en vecteurs SVG évolutifs. Idéal pour les logos, les icônes et les graphiques simples qui doivent s'adapter à n'importe quelle taille.
VecteurConvertissez les images JPG au format vecteur SVG. Idéal pour transformer les maquettes de logo et les tracés en vecteurs indépendants de la résolution.
VecteurTracez les images WebP en vecteurs SVG. Convertissez les graphiques web en format évolutif pour l'édition dans Illustrator ou Figma.
Convertir en ICO
Créez des favicons, des icônes de bureau et des icônes d'application Windows
Convertir en PDF
Créez des documents PDF à partir d'images pour le partage, l'impression et l'archivage
Convertissez les images JPG en documents PDF pour le partage, l'impression et les présentations professionnelles. Combinez plusieurs images en un seul PDF.
DocumentConvertissez les images PNG au format PDF. Préservez la transparence et la qualité dans un format de document universellement partageable.
Other Image Conversions
Cross-format conversions, animation, and format-specific tools
Format Conversions
From PDF
Image Tools
Edit, compress, resize, and process your images online — no software to install
Change image dimensions to exact pixel sizes. Resize for web, social media, print, or custom requirements.
ToolReduce image file size while maintaining visual quality. Optimize images for faster web pages and email.
ToolCrop images to exact dimensions or aspect ratios. Remove unwanted areas and focus on the subject.
SEOResize images to 1200×630 pixels for perfect Open Graph previews on Facebook, Twitter, and LinkedIn.
Format-Specific Compressors
Common Use Cases
Web Optimization
Convert JPG/PNG to WebP for 25–35% smaller files. A 500 KB JPG becomes ~330 KB WebP or ~250 KB AVIF with no visible quality loss.
Social Media
Resize and convert images for Instagram (1080×1080), Facebook (1200×630), Twitter/X (1600×900). JPG/PNG accepted everywhere.
iPhone HEIC
Convert Apple HEIC/HEIF photos to universally compatible JPG or PNG. Share with Windows and Android users without compatibility issues.
Print & Publishing
Convert to TIFF or PDF at 300 DPI for professional print output. TIFF preserves maximum quality with CMYK color support.
Logo & Icon
Trace PNG logos to scalable SVG vectors. Convert to ICO for website favicons. SVG scales to any size without quality loss.
Email & Sharing
Compress images for email attachments under 25 MB. JPG at quality 80–85% is visually identical to 100% but 60–70% smaller.
Photography
Convert camera RAW files (CR2, NEF, ARW, DNG) to JPG for sharing. Develop RAW photos without Lightroom or Photoshop.
Design & Editing
Convert PSD, EPS, AI files to editable PNG or JPG. Extract layers from Photoshop designs for use in web and print projects.
Image Formats Explained
Not all image formats serve the same purpose. Each has different compression methods, features, and ideal use cases. Here is a detailed comparison of the most popular image formats:
| Format | Type | 12 MP Size | Transparency | Animation | Browser | Best For |
|---|---|---|---|---|---|---|
| JPG | Lossy | ~3 MB | No | No | Universal | Photos, universal compatibility. Every device, browser, and app supports JPG. The default image format. |
| PNG | Lossless | ~22 MB | Yes | No | Universal | Screenshots, graphics with text, logos, transparency. Lossless quality with larger file sizes. |
| WebP | Both | ~1.8 MB | Yes | Yes | 97%+ | Modern websites. 25–35% smaller than JPG with transparency support. The best web image format today. |
| AVIF | Both | ~1.2 MB | Yes | Yes | 92%+ | Next-gen web format. 50% smaller than JPG. Best compression available but slower encoding. |
| HEIC | Lossy | ~2.5 MB | Yes | Yes | Safari only | Apple devices. Default iPhone camera format. 50% smaller than JPG but limited cross-platform support. |
| SVG | Vector | N/A | Yes | Yes | Universal | Logos, icons, illustrations, charts. Scales to any size without quality loss. Text-based XML format. |
| GIF | Lossless | N/A (256) | Yes | Yes | Universal | Simple animations, memes, icons. Limited to 256 colors. Not suitable for photographs. |
| TIFF | Lossless | ~37 MB | Yes | No | No | Professional print, archival, medical imaging, GIS. Maximum quality, very large files. |
| BMP | Uncompressed | ~37 MB | No | No | No | Legacy Windows format. Uncompressed raw pixel data. Mostly obsolete — use PNG instead. |
| ICO | Lossless | N/A | Yes | No | Universal | Favicons, Windows desktop icons, application icons. Contains multiple sizes in one file. |
Bottom line: JPG is the universal photo format. PNG is the go-to for screenshots and transparency. WebP offers the best balance of size and features for the web. SVG is the standard for scalable graphics. AVIF and HEIC are newer formats with better compression but limited support.
Quality & File Size Comparison
How much space can you save by converting formats or adjusting quality? This chart shows real file sizes for a typical 12 MP photograph (4000×3000 pixels):
12 MP Photo — Format & Quality Comparison
Lossy vs Lossless Image Formats
Image formats fall into two fundamental categories based on how they handle compression. Understanding the difference is key to choosing the right format:
Lossy Compression
Lossy formats (JPG, HEIC, lossy WebP, lossy AVIF) permanently discard image data to achieve dramatically smaller file sizes. The compression algorithm identifies details that are less visible to the human eye — subtle color gradients, high-frequency noise, fine textures — and removes them. At high quality settings (Q85+), the loss is imperceptible to most viewers.
- Advantages: Much smaller files (5–20x vs uncompressed), fast to transfer and load, sufficient quality for most use cases
- Disadvantages: Quality degrades with each re-save, not suitable for editing workflows, artifacts visible at low quality
- Best for: Photos, web images, social media, email attachments, any final-output image
Lossless Compression
Lossless formats (PNG, TIFF, lossless WebP, BMP) preserve every pixel exactly as the original. The file can be opened, edited, and re-saved unlimited times without any quality degradation. File sizes are larger because no data is discarded.
- Advantages: Perfect quality preservation, unlimited re-editing, ideal for archival
- Disadvantages: 5–10x larger than lossy equivalents, slower to transfer and load
- Best for: Screenshots, graphics with text, logos, source files for editing, archival copies, medical imaging
Vector Graphics
SVG is neither lossy nor lossless in the traditional sense. It stores images as mathematical shapes and paths rather than pixel data. This means SVG files scale to any resolution without quality loss and typically have tiny file sizes. However, SVG is only suitable for graphics made of shapes, text, and paths — not for photographs.
| Aspect | Lossy (JPG, HEIC) | Lossless (PNG, TIFF) | Vector (SVG) |
|---|---|---|---|
| File size | Small (3 MB for 12 MP) | Large (22–37 MB for 12 MP) | Tiny (1–100 KB) |
| Quality loss | Yes, each re-save | None | None (resolution-independent) |
| Transparency | No (JPG) / Yes (HEIC) | Yes | Yes |
| Photos | Excellent | Good (but large) | Not suitable |
| Graphics/logos | Artifacts on edges | Perfect | Perfect (scalable) |
2026 Image Format Recommendations
The image format landscape has shifted significantly. Here are the current best practices for choosing the right format:
| Use Case | Best Format | Alternative | Why |
|---|---|---|---|
| Web photos | WebP | AVIF / JPG | WebP has 97%+ browser support and is 25–35% smaller than JPG. AVIF offers even better compression (50% smaller) at 92%+ support but slower encoding. JPG for legacy fallback. |
| Photography | JPEG Q80–85% | WebP | JPEG at 80–85% quality is visually identical to 100% but 60–70% smaller. This is the sweet spot where compression artifacts are imperceptible on photos. |
| Transparency | PNG | WebP | PNG is the universal choice for transparent images. WebP supports transparency too with smaller files but slightly less compatibility (97% vs 100%). |
| Logos & icons | SVG | PNG | SVG scales perfectly on any screen density (retina, 4K, 8K) with tiny file sizes. Use PNG only if the logo is photographic or very complex. |
| TIFF / PDF | JPG Q95+ | TIFF preserves maximum quality and supports CMYK at 300 DPI. PDF is standard for print-ready documents. JPG at Q95+ is acceptable for most print jobs. | |
| Social media | JPG / PNG | WebP | All platforms accept JPG and PNG. Platforms re-compress uploads, so start at Q90+ or use PNG for graphics with text. WebP support is growing. |
| Animations | WebP / MP4 | GIF | WebP animated images are 50–80% smaller than GIF. Converting GIF to MP4 saves up to 98%. GIF is universally supported but much larger. |
| Favicons | ICO / PNG | SVG | ICO contains multiple sizes (16, 32, 48 px) in one file. Modern browsers also support SVG favicons for crisp icons at any resolution. |
| Screenshots | PNG | WebP | PNG preserves sharp text and UI elements perfectly. JPG creates visible artifacts around text edges and hard lines. |
| Archival | PNG / TIFF | RAW | Lossless formats preserve full quality for future editing. RAW is best for photography archival with maximum flexibility. |
Platform Compatibility
Which image format works on which platform? This table shows native support — no third-party software or browser extensions needed:
| Platform | JPG | PNG | WebP | GIF | SVG | HEIC | AVIF | Best Choice |
|---|---|---|---|---|---|---|---|---|
| Windows | Yes | Yes | Win 10+ | Yes | Browser | Extension | Partial | JPG / PNG |
| macOS | Yes | Yes | macOS 11+ | Yes | Browser | Yes | macOS 13+ | JPG / PNG |
| Linux | Yes | Yes | Via libs | Yes | Browser | Via libs | Via libs | JPG / PNG |
| iOS | Yes | Yes | iOS 14+ | Yes | Safari | Yes | iOS 16+ | HEIC / JPG |
| Android | Yes | Yes | Android 4.0+ | Yes | Browser | Android 10+ | Android 12+ | JPG / WebP |
| Chrome | Yes | Yes | Yes | Yes | Yes | No | Yes | WebP / AVIF |
| Safari | Yes | Yes | Yes | Yes | Yes | Yes | Safari 16+ | WebP / HEIC |
| Social media | Yes | Yes | Partial | Yes | No | No | No | JPG / PNG |
Key takeaway: JPG and PNG are the only formats with truly universal support across all platforms, devices, browsers, and applications. For the web, WebP offers the best combination of compatibility (97%+) and file size savings. When in doubt, convert to JPG for photos or PNG for graphics.
How Image Conversion Works
Converting images with CleverUtils takes three simple steps:
- Upload your file — drag and drop or click to browse. We accept all major image formats: JPG, PNG, WebP, HEIC, AVIF, GIF, TIFF, BMP, SVG, PSD, EPS, ICO, and camera RAW files (CR2, NEF, ARW, DNG). Maximum file size: 100 MB.
- Choose output format and settings — select your target format. Optionally adjust quality, resize dimensions, or enable advanced settings. Our defaults are optimized for the best quality-to-size ratio.
- Download your file — conversion takes seconds. Your file is ready to download immediately. All files are transmitted via encrypted HTTPS and automatically deleted from our servers within 2 hours.
No registration, no software installation, no watermarks. Works on any device with a web browser — Windows, Mac, Linux, iPhone, iPad, Android.
Which Converter Do I Need?
Not sure which tool fits your use case? Here is a quick guide based on what you are starting with:
| I have… | Use | When to use |
|---|---|---|
| iPhone photos | HEIC to JPG | Apple devices save photos as HEIC by default. Convert to JPG for universal sharing, email, and uploads. |
| PNG screenshots | PNG to JPG | Screenshots, design exports, and web-downloaded PNGs. JPG reduces file size by 50–80%. |
| Web images (WebP) | WebP to JPG | Images saved from websites in Google's WebP format. Convert for editing in Photoshop, sharing, or printing. |
| Scanned documents | TIFF to JPG | Large TIFF scans from document scanners. JPG is 10–20x smaller while keeping text readable. |
| Logo for web | PNG to SVG | Trace pixel logos to scalable vectors. SVG looks sharp on any screen and scales to any size. |
| Need transparency | JPG to PNG | Convert to PNG for transparency support. Remove backgrounds in your image editor after conversion. |
| Website optimization | JPG to WebP | Convert photos to WebP for 25–35% smaller files. Supported by 97%+ of browsers. |
| Need a favicon | PNG to ICO | Create ICO favicons from any image. Generates proper multi-size icon files for websites. |
| Camera RAW files | CR2 to JPG | Canon, Nikon, Sony, and Adobe RAW files. Develop to JPG for sharing without Lightroom or Photoshop. |
| Images for PDF | JPG to PDF | Convert photos to PDF documents for sharing, printing, and professional presentations. |
Image Conversion Guides
In-depth articles on image conversion, format comparison, quality optimization, and image processing
HEIC to JPG — 12 guides
Convert HEIC to JPG on Windows 10 and 11. Free online converter, HEIF extensions, Photos app, and PowerShell methods.
5 ways to convert HEIC to JPG on Mac: online converter, Preview, Finder Quick Actions, Automator, and Terminal sips.
Change iPhone camera format from HEIC to JPG. Most Compatible mode, AirDrop auto-conversion, and converting existing photos.
Open and convert HEIC photos on Android. CleverUtils in mobile Chrome, Google Photos, and Samsung camera settings.
PNG to JPG — 11 guides
JPG vs PNG compared: lossy vs lossless, transparency, file size, quality, and when to use each format.
JPEG quality explained: how Q80-Q100 affects file size and visual quality. Find the sweet spot for your images.
Progressive vs baseline JPEG: loading behavior, file size, perceived performance, and browser support in 2026.
Reduce JPEG file size with metadata stripping, progressive encoding, and optimal quality settings. Compress to target size.
WebP to JPG — 4 guides
WebP format explained: lossy and lossless modes, file size savings, browser support, and when to convert to JPG/PNG.
WebP vs JPEG compared: compression, quality, features, browser support. When to use each format.
WebP quality 0-100 explained. Lossy vs lossless modes, recommended settings by use case, and file size comparisons.
WebP browser support at 97%+ in 2026. Compatibility table, fallback strategies, and where WebP still fails.
AVIF to JPG — 3 guides
AVIF format guide: AV1-based, royalty-free, 50% smaller than JPEG. Features, browser support, and limitations.
AVIF vs WebP compared: compression, quality, HDR support, browser compatibility, and encoding speed.
AVIF is 50% smaller than JPEG with HDR and transparency. Compare quality, speed, compatibility, and migration strategies.
TIFF to JPG — 4 guides
TIFF format explained: lossless compression, 16-bit color, CMYK support, layers, and why it's the standard for print and archiving.
Compare TIFF, JPG, and PNG: quality, file size, transparency, print readiness, and web compatibility.
TIFF compression methods compared: LZW, ZIP, JPEG, and None. Choose by use case: print, archive, or web.
Optimal TIFF settings for print: 300 DPI, CMYK color space, LZW compression, and bleed margins explained.
PDF to JPG — 2 guides
CR2 to JPG — 7 guides
Convert Canon CR2 RAW photos to JPG online. White balance, exposure correction, and quality settings explained.
RAW vs JPG comparison: dynamic range, editing flexibility, file size, and workflow considerations for photographers.
Set correct white balance when converting RAW to JPG. Color temperature, presets, and custom WB adjustment.
Choose the right color space for RAW conversion: sRGB for web, Adobe RGB for print, ProPhoto RGB for archiving.
ARW to JPG — 1 guide
NEF to JPG — 1 guide
DNG to JPG — 1 guide
BMP to JPG — 1 guide
EXR to JPG — 1 guide
GIF to JPG — 1 guide
JPG to PNG — 4 guides
JPG vs PNG compared: compression, quality, transparency, file size, use cases. When to use each format.
JPG cannot have transparency. Learn why, how PNG alpha channels work, and the correct workflow for transparent images.
EXIF data contains GPS, camera info, and timestamps. Learn privacy risks, file size impact, and how to strip metadata.
Downscaling vs upscaling, Lanczos vs bilinear, social media sizes 2026, and post-resize sharpening.
JPG to SVG — 2 guides
JPG to PDF — 1 guide
JPG to WebP — 2 guides
WebP to PNG — 2 guides
PNG to SVG — 2 guides
PNG to ICO — 1 guide
ICO to PNG — 1 guide
Foire aux questions
.jpg vs .jpeg. Historiquement, Windows limitait les extensions de fichier à trois caractères, donc JPEG est devenu JPG. Les deux utilisent une compression JPEG identique et sont interchangeables. Vous pouvez renommer .jpeg en .jpg (ou vice versa) sans aucune conversion. Notre convertisseur JPEG en JPG renomme simplement l'extension pour la compatibilité..jpg vs .jpeg. Historically, Windows limited file extensions to three characters, so JPEG became JPG. Both use identical JPEG compression and are interchangeable. You can rename .jpeg to .jpg (or vice versa) without any conversion. Our JPEG to JPG converter simply renames the extension for compatibility.More Converter Collections
POST /api/v1/convert. No signup, no API keys, batch support.