Online Tool Store
Générateur BlurHash
Encodez les images en BlurHash pour charger plus vite. Réglez les composants, décodez les hashes et vérifiez les erreurs couleur. Complètement navigateur.
🔒 Cet outil fonctionne entièrement dans votre navigateur. Vos fichiers ne sont jamais envoyés sur un serveur.
Source
Decoded placeholder
Decode-time only; not stored in the hash.
A BlurHash is a string you store next to an image and expand into a blurred placeholder at render time — so the layout can show something meaningful before the real image arrives, without a second network request. Your client needs a decoder to display it; the data URI button gives you a ready-made image instead, which needs no decoder but is larger. Nothing is uploaded.
How Générateur BlurHash works
- Open Générateur BlurHash and review the example state before entering your own values.
- Enter or select the information needed for Générateur BlurHash.
- Review the result and adjust the inputs if you want to compare another case.
Encode an image into a BlurHash — a 20-30 character string that expands into a blurred placeholder while the real image loads. Tune the component counts, decode an existing hash to check it, and see the round-trip colour error. Runs entirely in your browser. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Générateur BlurHash used for?
Encode an image into a BlurHash — a 20-30 character string that expands into a blurred placeholder while the real image loads. Tune the component counts, decode an existing hash to check it, and see the round-trip colour error. Runs entirely in your browser.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Générateur BlurHash. Use the result as a planning aid and verify important decisions independently.