Is this converter free?

Yes, WebConverter is completely free to use. There are no hidden fees, no subscription plans, and no limits on the number of files you can convert.

Do my files get uploaded to a server?

No. All conversions happen entirely in your browser using WebAssembly. Your files never leave your device, ensuring complete privacy and security.

What formats are supported?

This converter supports the following formats: BMP, DDS, GIF, HDR, ICO, JPEG, KTX, PGM, PIC, PNG, PPM, PSD, TGA, WebP.

Can I use this offline?

Yes! WebConverter works as a Progressive Web App. Once installed, you can convert files without an internet connection.

Are there file size limits?

No, there are no artificial file size limits. The only limit is your device's available memory and processing power.

Konversi PNG ke HDR

Konversi file PNG ke HDR — gratis, privat, dan instan. Berjalan sepenuhnya di browser Anda, tidak ada file yang diunggah.

Jatuhkan file PNG Anda untuk mengonversinya secara instan ke HDR. Tanpa unggah — semuanya berjalan di browser Anda. Konversi cepat dan pribadi tanpa pendaftaran, tanpa watermark, dan tanpa batas ukuran file. Selamatkan planet ini sambil melakukannya!

Konversi ke

BMPDDSGIFHDRICOJPEGKTXPGMPICPNGPPMPSDTGAWebP

Jatuhkan file di sini atau klik untuk menelusuri

Format yang didukung: BMP, DDS, GIF, HDR, ICO, JPEG, KTX, PGM, PIC, PNG, PPM, PSD, TGA, WebP

Folder

Output: Folder yang sama

Anda menghemat sekitar 0 kg CO₂ dibandingkan dengan menggunakan konverter online lainnya.
Tanpa transfer data — semua data tetap di perangkat Anda!

About the HDR Format

HDR (High Dynamic Range), also known as Radiance RGBE, is an image format designed to store lighting information that exceeds the standard 8-bit-per-channel range. Developed by Greg Ward for the Radiance rendering system, HDR files use a compact encoding that represents each pixel with three 8-bit mantissas and a shared 8-bit exponent. This enables storage of a much wider range of luminance values — from deep shadows to bright highlights. HDR images are essential in computer graphics for environment mapping, image-based lighting, and photographic tone mapping workflows.

Fitur

Hampir Nol CO₂

Konverter berbasis server mengunggah file Anda, memprosesnya dari jarak jauh, dan mengirimnya kembali — mengonsumsi energi jaringan dan pusat data di setiap permintaan. WebConverter berjalan sepenuhnya di perangkat Anda, sehingga satu-satunya energi yang digunakan adalah CPU lokal Anda. Tanpa transfer data, tanpa listrik server.

Instal untuk Penggunaan Offline

WebConverter berfungsi offline sebagai Progressive Web App. Klik "Tambahkan ke Layar Utama" di ponsel atau tombol instal di bilah alamat browser Anda. Setelah diinstal, Anda dapat mengonversi file tanpa koneksi internet apa pun.