Generate Subtitles
Free AI subtitle generator for video & audio with translation in 120+ languages
One of the most generous free tiers we've seen—no login for 30-minute audio, translation, and SRT/VTT export. Pro at $0.99/hour with no subscription is unbeatable for occasional heavy use. Pair it with Otter for live captioning or Descript for production-grade editing; otherwise, this is the best value in transcription.
Verified 2d ago · liveness 74/100 · cite: rightaichoice.com/tools/generate-subtitles
- Content creators needing quick free subtitles
- Students transcribing lectures up to 30 minutes
- Journalists converting interviews to transcripts
- Budget-focused users wanting pay-as-you-go pricing
- Live or real-time transcription needs
- Teams needing collaboration
- Users requiring mobile or offline apps
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Skip Generate Subtitles if you need real-time captioning, team collaboration, or a mobile/offline app—it's a browser-only, batch transcription tool.
The free tier allows only one upload per day, so frequent transcription requires a paid plan.
Generate Subtitles' pay-as-you-go pricing (starting at $0.99 first purchase) fits solo creators and small teams with occasional heavy transcription needs, undercutting subscription services like Sonix or Rev. For constant daily use, a flat subscription might be cheaper.
In short
Generate Subtitles — Free AI subtitle generator for video & audio with translation in 120+ languages. Best for Content creators needing quick free subtitles, Students transcribing lectures up to 30 minutes, Journalists converting interviews to transcripts. Free to start; paid plans from $0.99/mo.
What's new in Generate Subtitles
Checked 8 days agoAcross the latest 1 update: 1 feature update.
What people actually say about Generate Subtitles — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
94 mentions across 6 sources (Hacker News, YouTube, Bluesky, Stack Overflow, GitHub, Lemmy) · researched Jul 15, 2026.
- +No account or login required for free tier.
- +Uses OpenAI Whisper large-v2 for accurate transcription.
- +Supports over 100 input languages with auto-detection.
- +Free for files up to 1 hour and 300 MB.
- +Paid credits at $0.99 per hour are competitively priced.
- −Upload fails frequently, even for common audio formats.
- −Processing gets stuck with no progress feedback.
- −Paid users report no support or refunds for issues.
- −Free translation limited to 8 languages, not 91.
- −Subtitles not easily downloadable without streaming video.
- • Credits purchased in bundles – minimum spend not stated, but no refunds reported.
Viability Score
How well maintained and how widely used is Generate Subtitles? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- AI-powered transcription of audio and video
- Auto-detect source language from 100+ languages
- Translate subtitles into 120+ languages
- Download subtitles as SRT, VTT, or TXT
- Export video with burned-in subtitles (720p free, 1080p Pro)
- Video importer from 1,100+ sites via URL
- Speaker diarization with AI name suggestions (Pro)
- Interactive transcript editor with sync
- Ask this video — Q&A about content
- Searchable transcript with word-level jump
- Media player with adjustable subtitle tracks
- Parallel processing of multiple files (Pro)
- API access (Pro)
- Runs entirely in the browser, no installation
- Pay-as-you-go credit system
About Generate Subtitles
Generate Subtitles (formerly Subtitles.app) is a browser-based tool that turns your video or audio into accurate, timestamped subtitles using AI. You can drag in MP4, MKV, MOV, MP3, WAV, or FLAC files—up to 300 MB or 30 minutes on the free plan—and it auto-detects the language from 100+ options. You get an editable transcript, a searchable word index, and can translate into one language (120+ supported) at no cost. Finished captions export as SRT, VTT, or TXT, and you can preview subtitles overlaid in the built-in player. Free uploads require no account, but files are auto-deleted after about an hour for privacy, and you're limited to one free transcription per day. For heavier work, the pay-as-you-go Pro tier unlocks serious headroom: files up to 10 GB or 30 hours long, parallel batch processing, speaker diarization with AI name fill-in, two translation languages (via DeepL), and a media downloader that pulls videos from 1,100+ sites by pasting a URL. Pro also extends media retention to one month (transcripts kept indefinitely), adds API access, and lets you export full-length 1080p subtitled videos without a watermark. There's no subscription—you buy credits at $0.99 per hour of media processed, with a $0.99 first purchase and a $4.99 minimum for later top-ups; credit never expires. The interface is clean and fast, and while there's no offline or mobile app, the web app works in any browser. Decent English output on Medium quality is fine for most jobs, but the Highest quality setting—reserved for Pro—is noticeably sharper. Compared to subscription services like Sonix or Rev, Generate Subtitles wins on free access and simple, credit-based pricing, though it lacks team collaboration, live captioning, and advanced editing.
Behind the Verdict
We'd reach for this tool when you need a quick, free caption on a short clip without creating an account. The free tier is surprisingly roomy: 30 minutes, 300 MB, one translation, and a watermarked 5-minute export. For most hobbyists and students, that's all you need. Where it bites: the one-upload-per-day limit on free use can stall a busy day, and the 30-minute media retention means you can't come back to old projects unless you pay. If you need live captions, team collaboration, or a mobile app, look elsewhere—this is a get-in, get-out tool. Pro pricing is refreshingly simple: $0.99 per hour, no subscription, credit never expires. That's a killer deal for someone who transcribes a few long videos a month but can't justify a $20+/mo SaaS. The first-hour $0.99 trial is a smart way to test the Highest quality model. Compared to Descript, which bundles transcription with a full editor, Generate Subtitles is purely functional. You get a transcript editor, but not multi-track editing. For pure transcription-to-captions, the value is hard to beat. If you need production polish, Descript is the add-on. The 1080p export costs extra—$1.00 per hour of video, on top of the transcription credit. Watch for that if you plan to burn in subtitles often. Basic 720p exports are included, but full-length 1080p will eat credits. Payments now include Apple Pay and Google Pay via Stripe, so checkout is quick. No subscription models, no surprise renewals. That's a plus for budget-conscious users. In short: free for light use, cheap for heavy use, but don't expect enterprise features. Perfect for freelancers, students, and YouTubers who need captions without the monthly commitment.
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Real-world workflow fit
Concrete scenarios for the personas Generate Subtitles actually fits — and what changes day-one when you adopt it.
You have a YouTube video and want quick subtitles in English and Spanish.
Outcome: Paste the URL into the importer, select auto-detect language, and start transcription. You'll get SRT/VTT files in both languages within minutes—no account needed for the first upload.
You recorded a 20-minute lecture and need a transcript for studying.
Outcome: Drag the audio file into the free tier, auto-detect the language, and get a transcript with timestamps. You can search for key terms and export as TXT for notes.
You have a 45-minute interview audio that you need verbatim.
Outcome: Upgrade to Pro, upload the file, enable speaker identification, and get a transcript with speaker names. Use the editor to correct typos and export as Word or SRT for your article.
Use Cases
- Transcribe a podcast interview for editing
- Generate SRT subtitles for a YouTube video in English and Spanish
- Translate a lecture transcript from English to Chinese for students
- Convert a recorded meeting to searchable text notes
- Create a .txt transcript of an audio diary for archival
- Download a YouTube video and transcribe it in one go
Models Under the Hood
as of 2026-08-28
Limitations
- Free users can process files up to 30 minutes or 300 MB, while Pro supports up to 30 hours or 10 GB.
- Free transcripts are deleted after 24 hours and media after about 1 hour, but Pro retains media up to 1 month and transcripts indefinitely.
- Pro features include API access, speaker diarization, AI speaker fill-in, and translation to 2 languages with DeepL integration, while free includes 1 basic translation.
- There is no team collaboration, live captioning, or mobile app.
as of 2026-08-26
Verification history
We have re-verified Generate Subtitles 8 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
Showing the 6 most recent of 8 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Generate Subtitles tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0
Ideal for
Individuals with occasional transcription needs (up to one file per day) who want a no-cost, no-account solution.
What this tier adds
Free entry point: 300MB/30 minutes per file, Medium quality, one translation language, watermarked 5-minute video export, 1-hour media retention.
Paid Use
$0.99/hour
Where the pricing makes sense
The company stage and team size where Generate Subtitles's pricing actually pencils out — and where peers do it cheaper.
Generate Subtitles' pay-as-you-go pricing (starting at $0.99 first purchase) fits solo creators and small teams with occasional heavy transcription needs, undercutting subscription services like Sonix or Rev. For constant daily use, a flat subscription might be cheaper.
Setup time & first value
How long it actually takes to get something useful out of Generate Subtitles — broken out by persona, not the marketing-page minute.
Free users can start transcribing within minutes—no account needed. Pro users can buy credit and start within the same session. The first transcription typically takes less than the file duration.
Switching to or from Generate Subtitles
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Free: Upload a file and get a transcript in minutes—no account needed, so no setup.
- →From another service: Export your SRT/VTT files and re-import into Generate Subtitles for editing.
- ↗To Descript: Export your transcript as TXT or SRT and import into Descript for video editing.
- ↗To Otter: Export your transcript as TXT and import into Otter for live captioning.
Integrations
Resources & Guides
Tutorials & Learning
Official links
Tools that pair well with Generate Subtitles
Common stack mates teams adopt alongside Generate Subtitles, with the specific reason each pairing earns its keep.
Featured Head-to-Head Comparisons
Generate Subtitles vs Splice
Choose Splice if you're a music producer who needs a huge, royalty-free sample library and the option to rent-to-own expensive plugins. Choose Generate Subtitles if you need fast, accurate transcription or translation for video/audio files without spending money upfront.
Generate Subtitles vs Storyfile
If you need affordable, fast subtitles or translations for audio/video, Generate Subtitles is your tool — it's free for basic use and simple. But if you want to create an interactive, authentic conversational experience with a real person (like a family member or historical figure), StoryFile is unmatched, though it requires a budget and professional setup.
Generate Subtitles vs Landr Mastering
If you need free, instant subtitles and translations for audio/video with no account required, choose Generate Subtitles. For professional, affordable AI music mastering with stem mastering (now on Studio Pro) and a DAW plugin, choose LANDR Mastering. They serve entirely different needs—transcription vs. audio mastering—so your choice depends on whether you're creating captions or polishing a recording.
Alternatives to Generate Subtitles
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