RAW photo editor
RAW photo editor in your browser
Kalar.io is a browser-based RAW photo editor for CR2, CR3, NEF, ARW, DNG, RAF, RW2, ORF, HEIC, TIFF. It edits supported photos locally in your browser, so you can grade RAW images, build film looks, and export finished work without installing Lightroom or another desktop editor.
Supported formats are explicit
Kalar recognizes CR2, CR3, NEF, ARW, DNG, RAF, RW2, ORF, HEIC, TIFF. Camera-specific behavior can still vary by generation, compression mode, browser, memory ceiling, and GPU support, so representative test files remain the standard for critical workflows.
Built for color-first RAW work
Kalar focuses on exposure, contrast, curves, color balance, reference matching, grain, halation, bloom, and 3D LUT export rather than template design or catalog-heavy asset management.
Private browser processing
Imported image pixels are decoded and processed locally in the browser instead of being uploaded to a remote render server. That keeps look development fast and makes Kalar useful for privacy-sensitive photo work.
Where it fits
Use Kalar when the job is to open a supported RAW file, establish tone and palette, compare references, and deliver an export or reusable look. Use a larger desktop workflow when deep DAM, tethering, or enterprise publishing is the main requirement.
Questions and answers about RAW photo editor in your browser
What is Kalar.io?
Kalar.io is a browser-based RAW photo editor for cinematic color grading, film emulation, reference matching, and 3D LUT export.
Which file types can Kalar open?
Kalar recognizes CR2, CR3, NEF, ARW, DNG, RAF, RW2, ORF, HEIC, TIFF, alongside standard image workflows used during grading and export.
Does Kalar upload RAW files to a render server?
No photo upload is required for editing. RAW pixels are decoded and processed locally in the browser while account, billing, and analytics remain separate services.
Is Kalar a Lightroom replacement?
Kalar is a focused Lightroom alternative for browser-based RAW grading and reusable looks. Lightroom remains stronger for large catalogs, sync, and broader Adobe ecosystem workflows.