Project
Upload your SRT files and manage your subtitles
Drop SRT subtitle file here or click to browse
Edit SRT, ASS, VTT, and TXT subtitles. Supports .srt files up to 50MB — 100% free, no registration needed.
How to Edit SRT Subtitle Files Online
SRT Snap makes subtitle editing simple and fast. Follow this guide to edit your SRT files, sync subtitles with video, and export in multiple formats.
Upload Your SRT File
Click the Upload tab and drag your .srt file onto the upload area, or click to browse and select it from your computer. SRT Snap supports files up to 50MB. Your file stays on your device — nothing is uploaded to any server.
Edit Subtitle Text and Timing
Use the built-in text editor to modify subtitle text directly. Each subtitle entry shows its sequence number, timing, and caption text. For a visual editing experience, upgrade to Pro to unlock the timeline editor with drag-and-drop controls.
Preview Your Subtitles
Click the Preview tab to see how your subtitles will look on screen with adjustable playback speed and readability analysis.
Export Your Subtitle File
Once your subtitles are ready, click Export .srt to download. Pro users can also export to ASS, VTT, and TXT formats.
👁️ Preview
See how your subtitles will look on screen with real-time playback
📄 Raw SRT Content
🎤 Voice to SRT
Record your voice and convert speech to subtitles instantly
🎙️ Voice Recorder
Speak naturally and your words will be transcribed with automatic timestamps. Each pause creates a new subtitle entry.
📋 Recorded Entries NEW
Stop Manual Editing.
Go Pro.
Free users spend 3x longer on subtitles. Upgrade and finish in half the time.
Forever free — basic access
- ✅ Basic SRT editing
- ✅ Export to .srt
- ✅ Preview mode
- ❌ Timeline Editor
- ❌ Video Sync
- ❌ Precision Placement
- ❌ Batch Operations
- ❌ Multi-format Export
- ❌ Priority Support
One-time payment · Lifetime access
- ✅ Everything in Free, plus...
- ✅ 🎬 Timeline Drag-and-Drop Editor
- ✅ 🎥 Video Sync & Real-Time Preview
- ✅ ⚙️ Precision Subtitle Placement
- ✅ 🔧 Advanced Batch Operations
- ✅ 📥 Export to SRT, ASS, VTT, TXT
- ✅ 💾 Lifetime Access & Updates
- ✅ 🎯 Email Support
- 🎁 Bonus: Sample subtitle pack included
😬 Pro Features
Pro users finish subtitle projects in ⅓ the time with drag-and-drop timeline editing.
Pixel-perfect subtitle placement that impresses clients and viewers alike.
Sync subtitles perfectly with video playback — no more guessing timings.
Edit hundreds of subtitle blocks at once. Free users are stuck editing one by one.
Need help? Contact support
⭐ What Users Say
"The timeline editor is excellent. I saved hours on my first project."
"SRT Snap Pro is clean, fast, and the video sync feature works great."
"Batch operations saved me from manually editing hundreds of subtitle blocks."
🧮 Why Professionals Choose Pro
Faster editing with timeline drag-and-drop
Precision subtitle placement with video sync
Multi-format export (SRT, ASS, VTT, TXT)
One-time investment for lifetime access
❓ Questions? (Probably already answered)
Yes. Pay $50 once. Get Pro forever. No subscriptions, no recurring charges.
All Pro sales are final and non-refundable. If you experience technical issues, contact us and we'll help resolve them.
Free tools like Aegisub are clunky and outdated. SRT Snap Pro offers a modern timeline editor, video sync, and batch operations.
Your Pro license is tied to your email. Install on any device, just sign in with the same email. Lifetime access means you keep Pro forever.