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© 2026 Elysia Tools. Developer documentation.

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657 tools in Images, Audio & Video

Video Brightness

file

Media

Adjust video brightness level

video-brightness

Video Contrast

file

Media

Adjust video contrast level

video-contrast

Video Grayscale

file

Media

Convert video to grayscale (black and white)

video-grayscale

Video Hue

file

Media

Adjust video hue (color rotation)

video-hue

Video Saturation

file

Media

Adjust video saturation level

video-saturation

Video Sepia

file

Media

Apply sepia (vintage/old photo) effect to video

video-sepia

Video Aspect Ratio

file

Media

Change video display aspect ratio (DAR) without resizing the video

video-aspect-ratio

Video Resize

file

Media

Resize video to specified dimensions while maintaining aspect ratio

video-resize

Video Reverse

file

Media

Reverse video playback (play backwards) with optional audio reversal

video-reverse

Video Slow Down

file

Media

Slow down video playback (0.25x to 0.75x) while maintaining audio pitch

video-slow-down

Video Speed Changer

file

Media

Change video playback speed (faster or slower) while maintaining audio pitch

video-speed-changer

Video Speed Up

file

Media

Speed up video playback (1.25x to 4x faster) while maintaining audio pitch

video-speed-up
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