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Free Snapchat video editor (no watermark)
Make vertical Snapchat Stories and Spotlight videos with playful effects, emojis and captions, and export a clean 1080 × 1920 MP4.
Snapchat video sizes
| Format | Aspect ratio | Recommended size |
|---|---|---|
| Story / Spotlight | 9:16 | 1080 × 1920 |
Why creators use Lumnexvideoeditor for Snapchat
Fun effects
Hearts, confetti, sparkles, snow, fireworks, bubbles and more.
900+ emojis
Every category of emoji plus social stickers and speech bubbles.
Quick captions
Auto captions and bold caption styles.
Vertical first
Phone videos fill the frame automatically; Fill crops wide footage to 9:16.
Voice-over
Record narration over your video right in the browser.
No watermark
Exports are clean for Snapchat, TikTok, Reels and Shorts.
How to edit a Snapchat video for free
- Import your clips. Vertical videos fill the canvas.
- Add effects and stickers. Pick from Effects and Stickers; drag to place them in the preview.
- Add text. Use caption styles or Auto captions.
- Export for Snapchat. Export → Export for Snapchat gives a 1080 × 1920 MP4 to upload in Snapchat.
Everything included, free
Multi-track timeline · split & trim · speed curves · reverse · freeze frame · crop, rotate, mirror · 60 filters & LUT import · 57 transitions · 60 effects · text styles & animations · 900+ stickers & emojis · green screen · voice-over · noise reduction · auto captions · text-to-speech · thumbnail maker · MP4 export up to 4K. See all features.
Frequently asked questions
What size are Snapchat videos?
Snapchat Stories and Spotlight are vertical 9:16 at 1080 × 1920.
Can I post straight to Snapchat?
Snapchat has no public upload API for regular accounts, so you download the MP4 and post it from the app.
Is Lumnexvideoeditor free?
Yes. Every tool is free, exported videos have no watermark, and no account is needed.
Are my videos uploaded to a server?
No. Editing and export happen inside your browser on your own device. Your files stay private.
Start editing now
Lumnexvideoeditor runs in your browser on Windows, Mac, Chromebook, Android and iPhone. Nothing to install, nothing uploaded.