Tonvra: photo editor

Tonvra is a non-destructive photo editor built for people who want real control over every image, with no automatic filters and no artificial intelligence involved. Every adjustment lives in its own edit document: your original photo is never touched, and you can undo, redo, or roll back at any time. 📷 LIGHT & COLOR • Exposure, contrast, highlights, shadows, whites, and blacks • Parametric tone curves, RGB point curves, and per-channel curves • White balance with eyedropper and presets • 8-color HSL mixer (hue, saturation, luminance) • Color grading with shadow, midtone, and highlight wheels • Black & white conversion with per-color mixer • Color profiles and RGB primary calibration ✨ EFFECTS & DETAIL • Texture, clarity, and dehaze • Customizable vignette and film grain • Sharpening and luminance/color noise reduction 🖼️ CROP & GEOMETRY • Crop with aspect ratios and composition guides • Straightening and manual perspective, rotation, and scale transforms • Manual lens distortion and vignetting correction 🎯 LOCAL MASKS • Linear and radial gradients, plus a manual brush • Edge-aware auto-mask (contrast-based, no AI) • Color range and luminance range selection • Combine masks by adding, subtracting, or intersecting 🩹 RETOUCH & LIQUIFY • Heal and clone stamp tools • Manual red-eye removal • Liquify brush: push, pinch, bloat, twirl • Manual face retouch with an adjustable guide-point template (no auto-detection) 📁 WORKFLOW & LIBRARY • Before/after view, live histogram, and clipping warnings • Unlimited history, named snapshots, and virtual copies • Albums, star ratings, flags, and color labels • Import JPEG, HEIC, and PNG; export in high quality Edit offline: your photos are processed on your device, not on a server. Tonvra is built for people who'd rather edit with precision than magic buttons.

What's new in Tonvra 0.2.0: • Manual camera: set exposure, ISO and shutter speed. • Pick 4:3, 16:9 or 1:1 and tap to focus. • With Pro: white balance in kelvin, manual focus, RAW (DNG), live histogram and level. • Liquify: new Move button to frame without warping, and Restore now undoes instantly. • Fixes: fresh photos that failed to open and clearer messages when restoring purchases.