About Editif

Editif is an AI-powered online video editing platform built for the modern creator. We specialize in automatic subtitle generation, free speech-to-text transcription, and browser-based video tools — making professional video editing accessible to everyone.

Our Mission

Video is the most powerful medium for communication, education, and storytelling. But adding subtitles and transcribing content has traditionally been slow, expensive, and technically demanding.

Editif was built to solve this. Using OpenAI's Whisper AI model, we deliver up to 99% accurate transcription with word-level timestamps, enabling creators to add professional subtitles to any video in minutes — not hours.

Beyond subtitles, we offer 27+ completely free video editing tools that run entirely in your browser using WebAssembly technology. Trim, compress, convert, add effects — your files never leave your device. Plus, there are no file size limits for these browser-based tools.

Whether you're a YouTuber adding captions to increase engagement, an educator making lectures accessible, a journalist transcribing interviews, or a marketer repurposing webinar content — Editif gives you the tools to do it faster, better, and more affordably than any alternative.

What We Offer

AI Subtitle Generator

Upload your video and text — our AI aligns every word with the audio and burns customizable subtitles directly into your video. Choose from Google Fonts, set per-word colors, add background strips, and more.

  • AI-powered speech alignment
  • Per-word font, color & size styling
  • SRT, VTT, TXT import & export
  • Karaoke highlight animation

Video & Audio Transcription

Free

Transcribe any video or audio file to text for free — right in your browser, no sign-up needed. Get word-level timestamps and export as TXT, SRT, or VTT format.

  • 100% free — no sign-up required
  • 50+ languages supported
  • Word-level timestamps
  • MP3, WAV, FLAC, AAC support

27+ Free Video Tools

Trim, compress, convert, apply effects, and more — entirely in your browser using WebAssembly. No sign-up, no credits, no uploads, and no file size limits. Your files never leave your device.

  • 100% free — no sign-up required
  • Browser-based processing
  • Trim, crop, compress, convert
  • Color grading, blur, effects
Built for Everyone

Who Uses Editif?

From solo creators to enterprise marketing teams — Editif serves anyone who works with video content.

Content Creators

YouTubers, TikTokers, and social media creators who need fast, beautiful subtitles to boost engagement and reach a wider audience.

Educators & Students

Teachers creating accessible lecture content, and students transcribing lecture recordings, interviews, and research audio.

Professionals & Marketers

Marketing teams repurposing webinars, journalists transcribing interviews, and project managers converting meeting recordings to searchable notes.

Accessibility Advocates

Organizations and individuals committed to making video content accessible to deaf and hard-of-hearing audiences through accurate captions.

What Drives Us

Speed & Simplicity

No software downloads, no complex timelines. Upload, process, download — it's that simple.

Privacy First

Your files are encrypted during processing and automatically deleted afterward. Browser-based tools never upload your files at all.

Global Accessibility

Supporting 50+ languages for free transcription, making video content accessible to audiences worldwide.

Technical Specifications

Full transparency on what Editif supports — so you know exactly what you're getting.

Video Formats

  • MP4, AVI, MOV, MKV, WebM
  • Max 200MB for AI tools
  • No size limit for browser tools
  • H.264, H.265, VP9 codec support

Audio Formats

  • MP3, WAV, OGG, FLAC, AAC, M4A, WMA
  • Max 200MB for Transcription
  • No size limit for browser tools
  • Lossless audio processing

Subtitle Formats

  • SRT (SubRip) — import & export
  • VTT (WebVTT) — import & export
  • Plain text (.TXT) — import & export

AI Engine

  • OpenAI Whisper model
  • Up to 99% accuracy (clear speech)
  • 50+ languages supported
  • Word-level timestamp alignment

Ready to Get Started?

Join creators, educators, and professionals who use Editif for fast, accurate subtitles and free transcription.