Send us your media kit, preferred anchor text, and the backlink destination so we can review quickly.

Subtitle

Subtitle Feature

SRT Subtitle Summary

Tip: Keep anchor text and UTM parameters consistent for best SEO impact.

Activation successful! Converted to {{time}} minutes.

Include Subtitles in Auto-Send

Applies to all note apps, makes it easier to search keywords in notes

Basic Models

Add to Collection

Ready to try these powerful features? Visit BibiGPT and start your intelligent audio/video summarization journey!

Experience BibiGPT now

We value your input! If you encounter issues or have suggestions, please let us know anytime.

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Powered by multimodal LLMs to instantly pull the key beats from any video or audio asset.

One-click summaries

Supports Bilibili, YouTube, Xiaohongshu, Douyin, Kuaishou, Baidu Netdisk, Aliyun Drive, podcasts, meeting notes, websites, and local uploads.

Works everywhere

Start with a single link. Use the WeChat helper or iOS shortcut to capture media in seconds.

Frictionless UX

Automatic summaries, timestamps, and highlight extraction keep researchers and creators in flow.

Time saver

AI audio & video knowledge assistant – watch faster, search smarter, get work done

Skim long-form media without losing access to the full context.

Watch faster

Transcripts and highlights stay fully searchable with jump-back timestamps.

Search smarter

Chat with any media, draft target articles, and reuse insights without manual formatting.

Use better

Browse every BibiGPT post: tutorials, release notes, feature deep dives, and behind-the-scenes AI workflows.

BibiGPT Blog Posts | Tutorials, release notes, and AI workflows

Note: manually 'segmented' summary is enabled

Aggregated Summary

Add Content

Flash Record

Paste Link

Search Videos

Upload File

Copy Content

Detail Read

Download Content

Export to App

Flash Cards

Full Summary

Highlight Notes

Quick Notes

Share Link

Subtitle Script

Switch to create workspace (graphics, short videos, podcasts)

Switch to Create

Switch to Custom

Switch to learning workspace (notes, flash cards)

Switch to Learn

Switch to Summary

Visual Summary

Social Image

Podcast

AI Clip

Exclude Mode

Export Bilingual

Export 16:9 Landscape

Export 9:16 Portrait

Highlight Mode

Open Export Panel

Timeline Clip

Found {{count}} videos related to "{{query}}"

Try different keywords or be more specific to narrow the topic.

No matching videos yet

Failed to process

The video summary runs in the background—check it shortly in your library.

Added to summary queue

Cross-platform results

Subtitle Summary

Open a specialised export page tailored to your favourite knowledge base.

Prefer a dedicated workflow?

Email yourself or your mailing list once the inline summary is ready.

Send notes to Email

Trigger your Flomo webhook after reviewing the inline summary.

Send notes to Flomo

Push interactive cards to Feishu/Lark chats using your webhook.

Send notes to Lark

Use the Logseq protocol to capture summaries with backlinks.

Save notes to Logseq

Save the generated summary into your Notion workspace. We’ll launch the Notion exporter and keep History updated at the same time.

Send notes to Notion

Create vault-ready Markdown with Obsidian URL scheme support. Perfect for daily notes, knowledge bases, and PKM.

Send notes to Obsidian

Push the summary into Readwise or Readwise Reader to keep highlights synced across your devices.

Send notes to Readwise

Create Roam-friendly bullets with backlinks, ready to slot into your graph or daily notes.

Send notes to Roam Research

Write Markdown documents into your local SiYuan notebooks.

Save notes to SiYuan

Create structured nodes under your chosen supertag.

Send notes to Tana

Push structured Markdown into your Wolai workspace.

Send notes to Wolai

View your credit usage

Credit Statistics

Professional video toolkit: format conversion, audio extraction, GIF creation, compression, editing. All processing in browser, no uploads. Free to use, privacy-safe, batch processing supported.

Free Online Video Converter & Editor

CutFast free online video converter: convert MP4, WebM, MOV, MKV, AVI, FLV formats, extract audio, create GIFs, compress videos. No upload required, browser-based processing. Perfect for video editing, podcast production, short video creation.

Free Online Video Converter | MP4 WebM MOV MKV Converter | CutFast

Supports {{count}} input/output format combinations covering all common video and audio formats.

All Format Conversions

Podcast & voice: trim, join, record, speed, pitch, reverse, EQ. Output MP3/WAV/AAC. For podcasts, audiobooks, voiceover production.

Audio Tools

Video & audio format conversion: MP4/WebM/MOV/MKV/AVI/FLV/WMV/3GP/OGV input, MP4/MP3/WAV/AAC output. For video delivery, content distribution, format compatibility.

Format Converters

Most popular conversion combinations covering 90% of daily needs.

Popular Conversions

40+ features: video conversion, audio extraction, subtitle handling, editing tools, screen recording. Free online, no software download. Local browser processing, files never uploaded to server. Safe and private.

Video Processing Tools

Media analysis: view metadata, extract subtitles, convert formats, transcribe, generate reports. Troubleshoot playback issues, analyze media files.

Utilities

Essential video editing: trim, merge, loop, speed/volume, subtitles, overlays, filters. For short video creation, live streaming editing, post-production.

Video Editing Tools

Add background music: overlay BGM, voiceover, narration. Volume control, time sync. For short video creation, vlog scoring, lecture narration.

Add Audio to Video

Add image overlay: logo, watermark, QR code, stickers. Position, size, transparency control. For branding, copyright protection, marketing.

Add Image to Video

Add text overlay: titles, captions, watermarks. Custom font, color, position. For titles, captions, branding.

Add Text to Video

Audio joining: merge multiple audio files into one. Mix different formats. For podcast creation, song compilation, audio integration.

Join Audio

Online camera recording: capture webcam video with audio. Front/rear camera switching. For video calls, online meetings, remote teaching.

Camera Recorder

Email video compression: optimized for email attachments. Keep files under 25MB for fast sending. For client delivery, team collaboration, file sharing.

Email Compression

Smart video compression: precisely control output file size. Enter target size, auto-adjust bitrate and quality. For email sending, platform submission, file sharing.

Compress to Size

Free video compression: reduce file size while maintaining quality. Multiple compression levels. For email attachments, cloud upload, platform limits, storage saving.

Compress Video

Online video converter: MP4, WebM, MOV, MKV, AVI, FLV, WMV, 3GP conversion. Local processing, no upload, batch support. For format compatibility, content distribution, archiving.

Video Format Converter

Video cropping: crop by aspect ratio, remove black bars. 1:1, 16:9, 9:16 ratios. For social media, video covers, framing optimization.

Crop Video

Audio EQ control: 3-band equalizer for bass/mid/treble. Improve sound quality, adjust tone. For podcast tuning, music optimization, sound enhancement.

Audio Equalizer

Online audio extraction: export MP3, M4A, WAV from video. Local extraction, no file upload. For podcast creation, background music extraction, audio archiving.

Extract Audio

Extract embedded subtitles: pull subtitle tracks from video, export as SRT/VTT. Local extraction, no upload. For subtitle editing, language learning, subtitle backup.

Extract Subtitles

Video looping: set loop count, automatically repeat clips. For GIF alternative, background loops, demo animations, loading screens.

Loop Video

Online video merger: combine multiple clips into one file. Mix different formats, seamless joining. For long video creation, asset compilation, batch merging.

Merge Videos

Video mirroring: horizontal or vertical flip. Fix front camera mirroring. For mirror effects, visual tricks, symmetric composition.

Mirror Video

Audio loudness normalization: EBU R128 standard, unify audio loudness. Prevent volume fluctuation. For podcast publishing, video scoring, audio standardization.

Normalize Loudness

Audio pitch control: shift pitch by semitones. Male to female voice, tune adjustment. For voice effects, music production, timbre adjustment.

Change Pitch

Video metadata viewer: parse container, codec, resolution, framerate, bitrate, sample rate. View detailed video parameters. For video analysis, technical troubleshooting, format verification.

View Video Info

Online audio removal: create silent video files. Local processing, privacy protected. For silent video creation, copyright avoidance.

Remove Audio

Video problem diagnosis: detect video file issues, generate detailed report. Help troubleshoot playback problems, encoding errors, file corruption. For technical support, customer service, problem resolution.

Video Diagnostics

Video resize and compress: adjust resolution and file size together. Presets: 720p, 1080p, 4K. For platform adaptation, mobile devices, web playback.

Resize & Compress

Video resizing: scale video dimensions proportionally. Presets: 720p, 1080p, 4K. For mobile viewing, web embedding, platform submission.

Resize Video

Audio reversal: reverse audio playback order for special effects. For sound design, creative audio, funny videos.

Reverse Audio

Video rotation: 90° rotation to fix orientation. Clockwise/counterclockwise. For mobile portrait recording, orientation correction, post-adjustment.

Rotate Video

Free screen recording: record desktop with mic and system audio. Save locally as MP4. For tutorials, demos, livestream recording.

Screen Recorder

Audio speed control: adjust playback speed without pitch change. For language learning, dictation practice, podcast speedup, slow review.

Change Audio Speed

Online video speed control: speed up or slow down video. 0.25x-4x speed range. For tutorial creation, lecture recording, highlight replay, pacing adjustment.

Change Video Speed

Subtitle format converter: convert between SRT, VTT, ASS formats. Online conversion, local processing. For subtitle groups, video encoding, player compatibility.

Subtitle Converter

Subtitle muxing: burn SRT/VTT into video or mux into container. Hard and soft subtitles. For non-subtitle players, international distribution, multilingual versions.

Add Subtitles

Text to speech: convert text to voice, export MP3. Multiple voices available. For audiobooks, voice navigation, podcast narration, video voiceover.

Text to Speech

Audio/video transcription: AI converts speech to text, generate TXT, SRT, VTT subtitles. Online processing, no upload. For meeting records, video subtitles, voice transcription.

Speech to Text

Audio trimming: cut audio by time range, export new file. Online processing, no upload. For highlight extraction, ringtone creation, audio editing.

Trim Audio

Online video trimmer: cut video by time range, export new file. Local processing, millisecond precision. For highlight extraction, watermark removal, duration adjustment.

Trim Video

Free video to GIF: export looping animations with custom framerate, size, duration. For memes, tutorials, social sharing. Smoother than GIF, smaller than video.

Video to GIF

Video to WebP animation: smaller and clearer than GIF. For web display, social media, memes. Supports transparency, smooth animation.

Video to WebP

Online voice recording: capture microphone audio, save as MP3/WAV/AAC. Local save, no upload. For podcast recording, voice memos, voiceover capture.

Voice Recorder

Audio volume control: boost or reduce audio volume, prevent clipping. Online processing. For podcast creation, audio repair, volume balance.

Change Audio Volume

Online video volume control: boost or reduce audio track volume. Local processing, no quality loss. For quiet audio fix, video muting, audio balance.

Change Video Volume

If need summarize once, please disable 'Detailed' segmented summary

The displayed duration may be inaccurate because repeatedly recognizing videos or transcribing videos without subtitles requires additional resources, and the duration of used videos is not counted repeatedly. This can lead to a discrepancy between the displayed and actual usage duration.

Please try downloading the video first and then uploading it through a local file to get subtitles and more accurate recognition results!

Explore all BibiGPT AI tools, from video summarization to speech transcription, from content generation to note management

BibiGPT Features Collection

Douyin Subtitle Downloader

If you have previously purchased a License Key on the Lemon Squeezy platform, please try activating it!

Premium Models

Please be rest assured that your keys are safely stored in LocalStorage

Please get an API Key with Speech to Text permission from ElevenLabs

BibiGPT Features Collection

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