SubForgeBURN IN. STAND OUT.
Fast caption workflow · No retained files · Production-ready output

Every video withoutsubtitles is leaking attention.

Upload your MP4. Generate captions. Correct the mistakes. Style the text. Position it exactly where you want it. Render the final video and download it. Nothing stays behind.

Free to start
No bloated editor
Zero-storage architecture
Editor preview
Files auto-delete
Upload. Correct. Style. Render.
Nothing stored.
00:08 / 00:21
Realtime preview
Safe-zone guides
Burned-in export
Caption control studio
Tight workflow. No clutter. No wasted clicks.
Live preview
Style presets
Cinematic
TikTok Bold
Minimal Clean
Top Banner
Editable subtitle block00:05 → 00:08
Choose your font, size, style, and exact placement.
Fonts
10 curated options
Placement
Top, center, bottom, custom
Rendering
MP4 burned-in export
Retention
Never stored after download
Turnaround
Fast caption workflow
Privacy
Auto-delete after download
Control
Preview before render
Output
Production-ready MP4
What makes it different

A subtitle workflow built to feel fast, sharp, and under control.

Most tools either trap you in a bloated editor or make you trust a bad AI transcript. SubForge gives you speed without losing control over the final frame.

Drop in your MP4

Upload a video and move straight into caption generation without a bloated workflow.

Fix what AI gets wrong

Edit wording, timing, and grouping before you commit the final render.

Style it your way

Choose from curated fonts, clean presets, and exact on-screen subtitle placement.

Render. Download. Gone.

Burn subtitles into the final MP4, download it, and retain nothing on the server.

Simple process

Four steps from raw video to finished export.

No cluttered production maze. No waiting around to see what the captions look like. Just a clean, fast sequence your team can repeat all day.

01

Upload

Drop your video in and preview it instantly.

02

Correct

Clean up text, timing, punctuation, and subtitle grouping.

03

Style

Choose fonts, size, safe-zone placement, and subtitle treatment.

04

Download

Render the finished video and auto-delete all temporary files.

Privacy built in

Your video goes in,your finished file comes out, and that's it.

The workflow is designed around non-retention. Upload, process, preview, render, download, delete. That makes the product easier to trust for client work, internal content, and sensitive footage.

No permanent video storage
No retained rendered files
Auto-cleanup after processing
Download-first output flow
What users feel

Clean enough to trust. Fast enough to use every day.

The best products feel obvious the second you touch them. That's the bar here.

"This took our caption workflow from annoying to automatic."
Mia R.
Content Team Lead
"The zero-storage angle made it an immediate yes for client videos."
Jordan K.
Agency Founder
"Fast enough to use daily. Clean enough to trust on paid content."
Nico S.
Growth Creator
Final push

Stop losing watch time to videos people can't follow.

Give your team a subtitle workflow that feels premium, ships fast, and respects privacy by default.

Do you store my uploaded videos?
No. The product is designed around temporary processing and automatic cleanup after download.
Can I fix subtitle mistakes before exporting?
Yes. You can edit wording, timing, grouping, font treatment, and on-screen placement before rendering the final file.
Can I choose different subtitle looks?
Yes. Use preset styles, curated fonts, size controls, safe zones, and exact position settings to match the video style.