HotConvertDrop your files here
or click to select
Why convert GV to HDR?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the GV format
GV — Graphviz DOT Graph
GV (also known as DOT) is the text-based graph description language used by Graphviz, the open-source graph visualization software. GV files describe nodes and edges in a simple text syntax and are rendered by Graphviz into visual graph diagrams in multiple output formats.
Common uses
- Software architecture and dependency graph visualization
- Automating diagram generation from data
- Network topology visualization
- State machine and flowchart generation
About the HDR format
HDR — Radiance RGBE High Dynamic Range
HDR (Radiance .hdr) is a high dynamic range image format developed for the Radiance rendering system. It stores luminance information far beyond standard 8-bit images using a shared-exponent encoding, making it the standard for HDR environment maps in 3D rendering.
Common uses
- 3D rendering environment maps (IBL)
- HDR panorama photography storage
- VFX and CGI lighting reference images
- Tone mapping source images
Related conversions
Other conversions available for GV and HDR files
Frequently asked questions
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.