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Image Tool
Sfoca immagine online
Sfoca immagini online gratis. Ammorbidisci una foto o uno sfondo affollato con sfocatura gaussiana o motion, poi confronta nitido vs sfocato prima di scaricare.
Free to use
No account required
Stays on your device
Nothing uploaded
Blur image online — what this tool does
Use this page to blur image files in the browser. Upload a photo, choose gaussian or motion blur, set the radius, and download a softened version. Processing runs in your browser, so nothing needs installing. The result includes a before/after preview so you can judge the effect against the clear original.
Blur image online free
Blur image online free means no account, no watermark, and no software install. Your image is processed locally in your browser and is not uploaded to ImgTask's server. Image files never leave your device. Size limits still apply (200 MB per image).
Blur image to clear image — what people mean
Searches for "blur image to clear image" or "blur image to clear image online" usually want the opposite of this tool: restoring a blurry photo into a sharp one. ImgTask does not unblur or AI-sharpen. What it does offer is the clear-to-blurred direction with a side-by-side preview, so you can start from a clear image, apply blur online, and compare the clear original with the blurred result before downloading.
Blur image background
Want to soften a busy background? Full-image blur will reduce background detail along with everything else in the frame. There is no selective mask, so the subject is blurred too. For product shots or screenshots where the whole scene should look softer, that is often enough. For true portrait-style background-only blur, you would need a tool with subject masking — this one does not provide that.
When to blur an image
- Obscuring details. Soften faces, numbers, or text before sharing a screenshot or photo.
- Softening a busy background. Reduce clutter across the whole frame when selective background blur is not required.
- Motion effects. Add a directional streak for creative or presentation use.
- Preparing public posts. Make fine detail less readable while keeping the overall composition.
Need a smaller or differently sized file afterward? Continue with Compress Image or Resize Image.
How to blur an image online
- Carica la tua immagine. Trascina una o più foto nell'area di caricamento (max 200 MB ciascuna). Sono accettati JPEG, PNG, WEBP, HEIC e altri formati supportati.
- Scegli tipo e raggio di sfocatura. Scegli gaussiana per un effetto morbido uniforme, oppure motion per una striatura direzionale. Imposta il raggio da 1 (leggero) a 20 (intenso).
- Sfoca l'immagine online. Premi Sfoca immagine. L'elaborazione avviene nel tuo browser — gratis, nessun account richiesto.
- Confronta nitido vs sfocato, poi scarica. Usa l'anteprima prima/dopo per confrontare l'originale nitido con il risultato sfocato, regola se necessario, poi scarica il file.
Gaussian vs motion blur
| Topic | Gaussian | Motion |
|---|---|---|
| Look | Even soft focus across the frame | Directional streak suggesting movement |
| Best for | Softening detail or a busy background | Creative motion effects |
| Radius | 1 subtle → 20 heavy | 1 subtle → 20 heavy |
| Scope | Full image | Full image |
Formats and limitations
Accepted uploads: JPEG, PNG, WEBP, GIF, BMP, TIFF, AVIF, HEIC. Max 200 MB.
Limitations: Blur applies to the full image — not a masked background only. Heavy radii remove more detail. This tool cannot turn a blurry photo into a clear one. HEIC inputs are processed and typically returned as JPEG.
Privacy: Your image is processed locally in your browser and is not uploaded to ImgTask's server. Image files never leave your device. No account is needed and results carry no watermark.
More Tools
Image Tools
Convert to JPG
Convert to PNG
Convert to WEBP
Convert to AVIF
Convert to TIFF
Convert to GIF
Favicon / ICO
PDF Tools
Compress PDF
Shrink for email & web
Merge PDF
Combine multiple files
Image to PDF
Images → single PDF
PDF to Image
Extract as PNG/JPG
PDF to PowerPoint
Pages → PPTX slides
JPG to PDF
Photos → PDF pages
Word to PDF
DOCX → PDF
Excel to PDF
XLSX → PDF table
HTML to PDF
Web page file → PDF
PDF to JPG
Pages → JPEG
PDF to Word
Extract text to DOCX
PDF to Excel
Tables → XLSX
Frequently Asked Questions
Carica una foto, scegli sfocatura gaussiana o motion, imposta il raggio, clicca Sfoca immagine, poi scarica il risultato. Nessun account richiesto.
Sì. Sfoca immagini online gratis senza registrazione, senza filigrana e senza software da installare. Il limite di caricamento è 200 MB per immagine.
No. Questo strumento sfoca un'immagine nitida — ammorbidisce i dettagli. Non può restaurare una foto sfocata in una immagine nitida e chiara.
Non in modo selettivo. La sfocatura si applica all'intera immagine. Non c'è maschera regionale o ritaglio ritratto per sfocare solo lo sfondo.
La sfocatura gaussiana ammorbidisce l'intera immagine in modo uniforme. È la scelta usuale per ridurre i dettagli, ammorbidire uno sfondo affollato o rendere testo e volti meno leggibili.
La sfocatura motion aggiunge una striatura direzionale che può suggerire movimento. L'intensità dipende comunque dal raggio di sfocatura scelto.
Sì. I caricamenti sono limitati a 200 MB per immagine.
La sfocatura avviene nel tuo browser. La tua immagine viene elaborata localmente e non viene caricata sul server di ImgTask.
Blog
Guides and tips from the blog
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