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Video Editing
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Free Tools
Article to Video
Turn articles into MP4
Script to Voiceover
Turn text into AI audio
Transcript to Help Article
Clean docs from transcripts
Video Trimmer
Cut and trim video clips
Subtitle Creator
Generate captions from audio
Transcript Extractor
Get text from any video
Video Watermark
Add logo or text overlay
Video Cropper
Resize and crop frames
AI Video Reframer
Auto crop with subject tracking
Video to FAQ
Turn video into Q&A
Video to Help Article
Auto-generate help docs
Video to Quiz
Generate quizzes from videos
Subtitle Translator
Translate captions instantly
Background Music
Add royalty-free tracks
Thumbnail Generator
Create click-worthy thumbs
Description Generator
SEO-optimized descriptions
AI Video Trimmer
Smart cuts, auto highlights
Video Merger
Combine multiple clips
Before & After Video
Side-by-side comparisons
Coming Next Video
PiP teaser into next clip
Video Rotator
Flip or rotate footage
Speed Changer
Speed up or slow down
Format Converter
Convert between formats
Video to GIF
Turn clips into animated GIFs
Video Fade In/Out
Smooth intro and outro
Video Summary
AI-powered key takeaways
Video FAQ Generator
Extract FAQs from video
Image Annotator
Mark up screenshots
Video Annotator
Shapes, arrows & text on video
Audio Extractor
Extract audio from video
Subtitle Burner
Burn captions into video
PDF to Video
Convert PDF to video
PPTX to Video
Turn slides into video
Keynote to Video
Convert Keynote to video
Presentation to Video
PDF, PPTX, or Keynote
Google Slides to Video
Turn Google Slides into video
PowerPoint to Video
Convert PPT to video
Video Lighting
Brightness, contrast & more
Free Video Lighting Editor
Adjust brightness, contrast, saturation, vignette, and fade on any part of your video.
Drop your video here
or click to browse
See It in Action
How It Works
Three simple steps
Upload your video
Drop a video file or paste a link. Supports MP4, MOV, and WebM.
Select & adjust
Add regions on the timeline and adjust brightness, contrast, saturation, vignette, and fade.
Download result
Hit Run and download your color-corrected video. Done.
Upload your video
Drop a video file or paste a link. Supports MP4, MOV, and WebM.
Select & adjust
Add regions on the timeline and adjust brightness, contrast, saturation, vignette, and fade.
Download result
Hit Run and download your color-corrected video. Done.
Why Use This Tool
Per-region control
Apply different lighting settings to different parts of your video. Fix dark intros or overexposed sections.
Live preview
See brightness, contrast, and saturation changes in real time before processing.
Vignette & fade
Add cinematic vignette effects and smooth fade in/out transitions to any region.
Frequently Asked Questions
MP4, MOV, and WebM files up to 500 MB.
Yes. Add multiple regions on the timeline and set different brightness, contrast, saturation, vignette, and fade values for each.
Yes. You can try the tool without an account. Sign in to save your results and unlock more features.
No. Lighting adjustments only affect the video track. Your audio stays exactly the same.
Vignette darkens the edges of the frame, drawing attention to the center. It adds a cinematic or dramatic look to your footage.
Need more from your videos?
Vidocu turns videos into subtitles, voiceover, translations, and help articles — automatically.