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Video Watermark & Logo Adder
BrandingAdd watermark to video online free — text or logo branding overlay
100% Client-Side WebAssembly
Fast
No File Size Limits
Step-by-Step Instructions
How to use Video Watermark & Logo Adder
Follow these 3 quick steps to process your media privately in your browser.
01
Upload Video
Select the video you want to brand with a watermark or logo.
02
Configure Watermark
Type text or upload PNG logo, choose position, and adjust opacity and size.
03
Apply & Download
Click Apply and download your branded video with the watermark embedded.
100% Client-Side Computing
Why use Video Watermark & Logo Adder on VideoReduce.com?
Zero server uploads, infinite privacy, and native WebAssembly hardware acceleration.
Text & Image Watermarks
Type custom text or upload a transparent PNG logo for professional video branding.
5 Position Presets
Place your watermark in Top-Left, Top-Right, Bottom-Left, Bottom-Right, or Center of the video.
Opacity & Size Control
Adjust transparency from subtle to bold and scale the watermark size to fit your video.
100% Private & Free
Add watermarks without uploading your video to any server. All processing happens locally.
Platform Solution Hubs & Presets
One-click optimized presets for specific social media and communication platforms.
WhatsApp 16MB Fix
Compress Video for WhatsApp
Reduce large smartphone videos under WhatsApp's 16MB limit without blurry compression
Discord 25MB Fix
Compress Video for Discord
Reduce gaming clips and memes for Discord with instant inline web embed playback
Email 25MB Cap
Compress Video for Email
Shrink gigabyte videos down to email-friendly attachments in seconds without third-party links
UHD Downscale
4K to 1080p Downscaler
Reduce massive 4K file sizes by up to 75% while keeping crystal-clear 1080p sharpness
Instagram 2026 Ready
Compress Video for Instagram Reels
Optimize vertical 9:16 videos for Instagram Reels and Stories to stop Instagram's blurry upload compression
TikTok 2026 Specs
Compress Video for TikTok
Optimize vertical TikTok clips for maximum algorithm clarity and fast viral playback
Shorts 60s Max Bitrate
Compress Video for YouTube Shorts
Fine-tune vertical videos for YouTube Shorts with optimal bitrate and fast VP9/AV1 YouTube transcoding
Slack Workspace Fix
Compress Video for Slack
Shrink screen recordings and bug demos for Slack workspace channels with instant inline player playback
X Feed Optimization
Compress Video for Twitter / X
Compress and format videos for Twitter / X feeds to maximize engagement with instant muted autoplay
PPT Presentation Fix
Compress Video for PowerPoint
Reduce video size inside Microsoft PowerPoint presentations to stop slide freezing and prevent file bloat
Meeting Archive
Compress Zoom Recording
Shrink multi-hour Zoom, Teams, and Google Meet video recordings by up to 90% for easy sharing and archiving
10MB Strict Limit
Compress Video Under 10MB
Shrink any video down to exactly under 10MB for strict job portals, government forms, and email systems
25MB Universal Cap
Compress Video Under 25MB
Reduce video files under 25MB for universal compatibility across Gmail, Discord, Outlook, and web forms
50MB Portal Standard
Compress Video Under 50MB
Reduce large videos under 50MB for social media uploads, LMS submissions, and web portals
100MB LMS Standard
Compress Video Under 100MB
Compress student video assignments, university presentations, and course modules under 100MB
Apple 4K HDR Fix
Compress iPhone Video
Reduce heavy iPhone 4K ProRes and HEVC MOV video sizes by up to 85% for effortless sharing with Android and PC
Related Engineering & Privacy Guides
In-depth research by the VideoReduce Media Lab.
Creator Tips
How to Add Watermarks and Logos to Social Media Videos to Protect Your Content
Content theft and unauthorized reposting are rampant across Instagram Reels, TikTok, and YouTube Shorts. Learn how to brand your video clips with subtle, professional watermarks in seconds.
CompressionHow to Reduce Video File Size Without Losing Quality (Complete 2026 Guide)
Discover how to reduce video file size online for free without losing quality. Complete guide on reducing video storage size on iPhone, mobile phones, and PC, plus Discord 8MB/10MB compressor settings.
Privacy & SecurityWhy Traditional Online Video Converters Are a Privacy Nightmare (And How WebAssembly Fixes It)
Every time you upload a smartphone video to a cloud converter, you transmit embedded GPS location tags, camera serial numbers, and unencrypted footage to remote servers. Learn how client-side WebAssembly solves this privacy crisis.
User Community Reviews & Recommendations
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Frequently Asked Questions
Everything you need to know about Video Watermark & Logo Adder and local WebAssembly processing.
How to add a watermark to a video online?
Upload your video to VideoReduce.com's Watermark tool, type your desired text or upload a PNG logo, choose the corner position and opacity level, and click Apply. Your branded video is ready to download.
Can I use transparent PNG logos?
Yes! Alpha transparency in PNG images is fully preserved. Your logo will overlay cleanly on the video without any white background box.
Will the watermark appear on every frame?
Yes, the watermark is burned into every frame of the video for consistent branding throughout the entire clip.
Can I protect my videos from being stolen?
Adding a visible watermark with your name, brand, or URL helps deter unauthorized use and proves ownership if your content is shared without permission.
Does adding a watermark reduce video quality?
The video is re-encoded with high-quality H.264 settings to ensure minimal quality difference. The watermark is composited at the pixel level for crisp, clean results.