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Video Enhancement Upscaling Auto Captioning Subtitles Captions Auto Editing Clips Video Editing Text To Video Video Generation Video

HappySRT

✓ verifiedFree

Open-source browser app that transcribes audio and video, translates it, and generates SRT subtitles and summaries.

20K saves

UniScribe

✓ verifiedFreemium

Converts uploaded or linked audio/video into text with AI summaries, mind maps, and multi-format export in 63 languages.

1.4M visits/mo

AI Video by Media.io

✓ verifiedFreemium

Media.io offers free online AI tools for generating and editing video, images, and audio, plus viral content workflows.

5.4M visits/mo6.5K saves

Vidu

✓ verifiedFreemium

Fast AI video and image generator known for consistent multi-reference characters, anime motion, and free off-peak generation.

3.3M visits/mo50K saves

Video AI by Topaz Labs

✓ verifiedPaid

Desktop and cloud AI software for upscaling, sharpening, denoising, and restoring photos and video at professional quality.

3.0M visits/mo7.0K saves

Pricing

No public pricing

Free: $0/month (120 minutes/month, 3 files/day)

Basic: $6/month (1,200 minutes/month, $72/year billed yearly)

Standard: $12/month (3,000 minutes/month, $144/year billed yearly)

No public pricing

Topaz Image Web: $12/mo (introductory, up to 32MP, unlimited cloud rendering)

Astra Standard: $19/mo (introductory, 400 credits/month, 4K video output)

Topaz Studio: $34/mo billed annually (all apps, 300 monthly video cloud credits)

Topaz Studio: $69/mo (all apps, 300 monthly video cloud credits)

Topaz Photo: $39/mo (photo restoration and enhancement models)

Topaz Gigapixel: $29/mo (image upscaling models)

Core features

✦Browser-based audio/video transcription
✦Multi-language transcript translation
✦SRT subtitle file generation
✦Automatic summarization
✦Runs client-side via FFmpeg
✦Open-source

✦Audio/video-to-text transcription from file upload or YouTube link
✦Support for 63 languages and 11 input file formats
✦Automatic AI summaries and visual mind maps
✦Speaker recognition and translation
✦Export to txt, pdf, docx, srt, csv, and vtt
✦Shareable transcript links

✦AI video generation (text and image to video)
✦AI image creation and enhancement
✦AI audio tools
✦AI ad and story video generators
✦Viral content studio
✦Video enhancer and effects

✦Text-to-video, image-to-video, and reference-to-video generation
✦Multi-reference consistency using up to 7 images
✦First and last frame transition control
✦Anime art-to-video animation
✦Unlimited free generation in off-peak mode
✦AI sound effect and AI image generation tools

✦AI image and video upscaling up to 4K/32MP
✦Denoising and sharpening models
✦Photo restoration and dust/scratch removal
✦Face enhancement and recovery
✦Background removal and colorization
✦Cloud rendering with concurrency limits
✦Bundled multi-app Studio subscription

Use cases

→Subtitling videos
→Translating spoken content
→Summarizing recordings
→Creating captions

→Researchers transcribing interviews
→Students converting lectures into notes and mind maps
→Podcasters and creators generating subtitles
→Professionals needing multilingual meeting transcripts

→Creating social and marketing videos
→Generating AI images
→Editing and enhancing media

→Marketers producing branded video ads with consistent characters
→Anime creators animating static art
→Creators reusing saved characters/props across multiple videos
→Users wanting fast, low-cost video generation via off-peak mode

→Photographers restoring or upscaling old photos
→Video editors upscaling footage to 4K
→Studios batch-enhancing large image libraries
→Creators removing backgrounds or colorizing images

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