Free Image Compressor

Compress Image to 100KB

100KB pixels

Reduce your image file size to under 100KB while maintaining visual quality.

Quality-based or target-size compression Adjustable compression level Batch compress multiple images No upload - 100% browser-based

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Toutes les options de compression

Choisissez une taille de fichier cible pour compresser vos images, ou définissez une taille personnalisée dans l'éditeur.

Voir toutes les options de compression →

À propos de cet outil

Need to compress your images to under 100KB? Our free online tool helps you reduce image file sizes while maintaining quality.

Fonctionnalités

Compression intelligente

Automatically optimize quality settings to meet your target file size.

Formats multiples

Compress JPEG, PNG, and WebP images with format-specific optimizations.

Traitement par lot

Compress multiple images at once with consistent settings.

Aperçu des résultats

Compare original and compressed images before downloading.

Mode d'emploi

01

Importer l'image

Drag and drop or click to select the image(s) you want to process.

02

Définir la cible

Set target size to 100KB.

03

Ajuster les paramètres

Configure resampling method, aspect ratio, and output format.

04

Télécharger

Click the download button to save your processed image.

Questions fréquentes

Compresser à 100KB réduit-il la qualité de l'image ?

Lossy compression (like JPEG) discards some image data, but at high quality settings the visual difference is usually imperceptible. Our tool helps you find the optimal balance between file size and quality.

Que signifie compresser à 100KB ?

Compressing to a target size means adjusting the image quality and encoding parameters so the final output file does not exceed the target. Our tool uses a binary search algorithm to automatically find the highest quality setting that meets this limit.

Puis-je compresser plusieurs images à 100KB à la fois ?

Yes! Upload multiple images and compress them all to under 100KB with consistent settings in one batch.

Cet outil de compression est-il gratuit ?

Yes, this compression tool is completely free with no signup required, no watermarks, and no usage limits.

Mes données sont-elles en sécurité ?

Absolutely safe! All image processing happens in your browser. Your images are never uploaded to any server.

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Free, fast, and private image compression.

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