Auto captions and AI editing inside Premiere Pro

whisper.cpp runs on your machine. No account, no key, no internet after setup. NVIDIA GPUs and Apple Metal are used automatically.

Pick a language or leave it on Auto. Word-by-word (karaoke) timing is included.

Split, merge, retime, shift, undo/redo and draft recovery, with a glossary that fixes brand names in every transcript.

SRT, WebVTT and TXT, or straight onto a Premiere caption track.

Lines stream in while the local engine works, with the time left and a Cancel button. Captions are built from measured word timings: 32 or 42 characters or 2 lines × 42, broken at pauses and sentence ends. Choose Fast or Most accurate decoding.

A 4-step guide on first launch: a small, fast model, a test on a sample clip, a style preview and a wizard that sets up the free Groq key used by AI features.

Switch under Settings › Support › Interface language, with no reload. Bin and marker names Suflo creates in Premiere stay the same.

Remove silences, filler sounds, repeats and long pauses. Text-based cut now also groups retakes and false starts and keeps one take of each: the last, the longest, the smoothest or the one you pick. Match takes to your script if you have one, and listen before you apply. New in 3.4: the silence-cut sliders update the cut map instantly, Auto Cut works on a selected clip, an In/Out range or the whole sequence, and protected music tracks are never split. After a cut, the captions in the panel follow the new edit without re-transcribing.

Every viral moment gets an explained 0–100 score (hook, stands alone, emotion, value, payoff). Set a genre, a count and what you are looking for. Clips never start or end mid-sentence; nudge them by one sentence and pick from 3 hook titles.

Add moments to a package and build them in one go: a 9:16 sequence per moment with styled captions (no re-transcribing), hook title, progress bar, call to action and your logo. Titles, descriptions and hashtags for YouTube Shorts, TikTok and Reels are saved to your project folder as .txt and .csv. An interrupted package picks up where it stopped.

When each speaker has their own mic, Suflo cuts to whoever is talking (2–4 speakers, optional wide shot). Pacing settings preview live, the edit lands on a copy of your sequence, and audio tracks are left alone. In Caption Effects, each speaker gets their own caption color.

New in 3.3, replacing the old style gallery. Build your own animated captions: entrance and highlight animations (pop, slide, bounce, shake, glitch), word highlight, colors, font, size, lines, shadow and background box, drag the text anywhere on the preview, starting from six preset looks. 13 fonts in four categories, 7 of them new. Added as a transparent video layer, no MOGRT needed; Pro users can also try adding captions as a native Premiere clip with no render (beta). Previewing is free; adding to the timeline is Pro (3 free tries). Brand Kit puts your font, colors and corner logo on your captions and hook titles. Share a look as a one-line style code.

New in 3.3. Paste a link and pick MP3, 720p, 1080p or 4K; the file lands in a "Suflo İndirilenler" bin in your project and your timeline is left alone. yt-dlp is downloaded on first use and only runs after its SHA-256 checksum matches. Only for content you have the right to download: your own videos, videos you have permission for, or licensed content. Getting video info is free; downloading is Pro (3 free tries).

New in 3.4. Put one of 15 preset curves, or one you draw, between two of your own keyframes in Effect Controls, and add follow-through so motion overshoots its landing and settles. Premiere's scripting can't write Bezier handles, so Suflo writes the curve as keyframes on every frame (or every 2nd or 4th); your two end keyframes stay as they are, and Undo removes only Suflo's keys. The same curves work in transitions, auto zoom and motion presets, and you can share a curve as a one-line code. Editing and previewing are free; applying is Pro (3 free tries).

One-click slow-mo and speed-ups with 11 curves, including a Beat Ramp that slows down on your music's beats. New in 3.4: draw your own speed curve. Premiere doesn't expose Time Remapping to extensions, so Suflo writes short frame-aligned pieces you can still edit under Speed/Duration. Your edit never shifts, and Remove ramp turns it back into one 100% clip.

13 one-click transitions, auto zoom, enhance audio, scene detection, beat markers, translation to 12 languages, offline English translation with the local engine, plus 262 MOGRTs, 1,076 SFX and 290 presets.