Local creator tools — pay-as-you-go AI for short-form video
Single-purpose utilities pulled from the ViralMint pipeline, packaged as standalone tools. Captions, reframe, audio cleanup and the downloader run free on your machine. AI generation (voice, music, images, titles) is pay-as-you-go — no subscription, no watermark.
Website → Video
Paste a URL — ViralMint captures the site, reads its brand, and builds a motion-graphics promo video.
See how → New · MotionMotion Graphics
Describe a scene — AI writes an animated composition (kinetic typography, count-ups) and renders it to mp4.
See how → New · VoiceVoice Cloning
Clone a voice from a short clip and narrate videos in it — runs 100% on-device (macOS & Linux), your audio never leaves your machine.
See how → Free · in browserViral Score Calculator
Rate any video 0–100 from views, likes, comments and age — instantly, no sign-up.
Open tool → Free · in browserVideo Script Length Calculator
Convert a script to spoken video duration — or get the word count for a target length.
Open tool → Free · in browserYouTube Money Calculator
Estimate ad earnings from your monthly views and niche RPM — low–high monthly + yearly.
Open tool → Free · in browserSubtitle Timing Shifter
Fix out-of-sync .srt subtitles — shift every cue earlier or later by a set number of seconds.
Open tool → Free · CompareAI Video Prompts
Seedance vs Sora 2 vs Veo 3 — which model to use, plus every free prompt in one hub.
Compare & browse → Free · PromptsNano Banana Prompts
150+ free Gemini image prompts with previews — copy, download, or generate in ViralMint.
Browse prompts → Free · PromptsGPT Image 2 Prompts
100+ free GPT Image 2 (ChatGPT) prompts with previews — portraits, products, posters.
Browse prompts → Free · PromptsSeedream 4.5 Prompts
100+ free Seedream 4.5 prompts with previews — photoreal portraits, products, cinematic stills.
Browse prompts → Free · PromptsGrok Imagine Prompts
Free Grok Imagine (xAI) video prompts with previews — copy, download, or generate in ViralMint.
Browse prompts → Free · PromptsSeedance 2 Prompts
180+ free Seedance 2.0 video prompts — cinematic, UGC, ad and action styles.
Browse prompts → Free · PromptsSora 2 Prompts
A free Sora 2 prompt library — viral, cinematic and physics demos to copy or download.
Browse prompts → Free · PromptsVeo 3 Prompts
Free, original Veo 3.1 prompts with native-audio cues — talking heads, ads, ASMR.
Browse prompts → Free · PromptsAI Music Prompts
136 free music prompts across 8 genres — works in Suno, Udio and ViralMint's Lyria tool.
Browse prompts → Free · HooksViral Hooks
81 free scroll-stopping hook templates across 9 proven patterns — copy, download, or script in ViralMint.
Browse hooks → Free · GeneratorHook Generator
Type your topic, get scroll-stopping TikTok/Shorts hooks — free, in your browser, no sign-up.
Generate hooks → Free · CalculatorScript Timer
Paste a script, see how long it takes to say out loud — and whether it fits a 15s, 30s or 60s slot.
Time a script → VideoAI Caption Generator
ViralMint is a free AI caption generator that burns word-by-word animated captions onto any video using local Whisper transcription to increase watch time without watermarks.
Open tool → AudioAI Voice Generator
ViralMint is a free AI voice generator and text-to-speech tool that turns any script into a natural voiceover in seconds — 30 premium voices pay-per-character, plus 400+ unlimited Edge TTS voices, no subscription and no monthly cap.
Open tool → VideoAudio to Video
Already have the audio? Drop in a voiceover, a podcast cut, or a cloned-voice recording and ViralMint builds the short around it — word-by-word captions synced to your voice, B-roll matched to what you actually say. Local, no watermark.
Open tool → AudioAI Music Generator
Free Suno alternative — ViralMint generates royalty-free instrumental background tracks via Google's Lyria 3 Pro across 12 genre presets and custom prompts, flat-priced at $0.15 per song with no subscription.
Open tool → ImageAI Thumbnail Generator
AI YouTube thumbnail maker that generates high-CTR thumbnails and channel banners using Nano Banana (Gemini 2.5 Flash Image) in 3–10 seconds. $0.06 per image, no subscription.
Open tool → ImageAI Image Generator
ViralMint is an AI image generator for creators — Nano Banana (Gemini 2.5 Flash Image) at ~6¢ and the budget FLUX.2 Klein at ~3¢ behind one picker. No subscription, no watermark, and 600+ free curated prompts with preview images to start from.
Open tool → TextYouTube Title Generator
ViralMint is a free TubeBuddy and vidIQ alternative that creates 10 high-CTR titles, descriptions, and keyword tags from a single topic.
Open tool → VideoVertical Video Converter
ViralMint is a free vertical video converter and face-aware video cropper that automatically reframes 16:9 videos to 9:16, 1:1 or 4:5 for TikTok, YouTube Shorts, and Instagram Reels.
Open tool → VideoSilence Remover
ViralMint is a free AI silence remover that uses local Whisper transcription to automatically detect and cut silent pauses from your videos.
Open tool → AudioAudio Enhancer
ViralMint is a free audio enhancer and background noise remover that denoises video audio and normalizes loudness to broadcast standards locally.
Open tool → VideoVideo Watermark Tool
ViralMint is a free video watermark tool that lets you add custom logos or text to any video with full control over position and opacity.
Open tool → VideoVideo Downloader
ViralMint is a free YouTube video downloader that also pulls HD content from TikTok, Douyin, Bilibili and 1,800+ other platforms — download videos free, no ads, no watermarks, no monthly cap.
Open tool → VideoAI Video Generator
Open-source AI video generator and animated video maker — type a topic, get a finished mp4 with AI script, voiceover, word-by-word animated captions and music over Pexels stock and Nano Banana b-roll. No subscription, no watermark.
Open tool → VideoViral Clip Extractor
ViralMint is a free YouTube Shorts maker and AI clip extractor — an Opus Clip and Submagic alternative that turns long videos into viral-scored shorts with hook classification and word-by-word animated captions.
Open tool → VideoMulti-Platform Video Export
ViralMint is a free multi-platform video exporter that converts a single short into optimized formats for TikTok, Instagram, and YouTube in one ZIP.
Open tool → VideoAI Auto Chapters
ViralMint is an AI YouTube chapter generator that uses local Whisper transcription to automatically create video timestamps and logical segment headers for your description.
Open tool → VideoAI Hook Analysis
ViralMint is an AI video hook analyzer that scores the first 10 seconds of any video against proven viral retention patterns to help you fix low-retention intros.
Open tool → VideoAI Video Translate & Dub
ViralMint is a free AI video translator and automated dubbing tool that converts your speech into 21 languages while preserving timing and word-by-word captions.
Open tool → AudioAI Sound Effects
ViralMint is a free AI sound effects generator that creates high-fidelity foley and cinematic SFX from text prompts for professional video projects.
Open tool → TextAI Script Generator
ViralMint is a free AI YouTube script generator that writes high-retention scripts for your videos based on trending outliers and proven hook patterns.
Open tool → VideoVideo to GIF Converter
ViralMint is a free video to GIF converter that transforms any video clip into a high-quality, lightweight GIF for social sharing or documentation.
Open tool → VideoVideo Speed Controller
ViralMint is a free video speed controller that lets you speed up or slow down videos with high-quality audio pitch correction locally.
Open tool → AudioLocal Whisper Transcription
ViralMint bundles faster-whisper as a desktop transcription tool — unlimited minutes, no cloud upload, word-level timestamps, runs offline on CPU int8.
Open tool → VideoAI B-Roll Generator
ViralMint generates b-roll automatically — keyword-matched Pexels stock blended with AI-generated b-roll images via Nano Banana. No watermark, no monthly cap.
Open tool → VideoBrainrot Video Generator
Turn a script into a 9:16 'brainrot' short — a looping satisfying or parkour-style background, an AI voiceover, and big centered word-by-word captions — in the free ViralMint desktop app, flat-priced at about $0.05 per video.
Open tool → VideoMusic Visualizer
Turn any audio file into an animated visualizer video — a clean waveform, reactive musical bars, or a colorful spectrum, all synced to the sound — exported in 9:16, 1:1, or 16:9 from the free ViralMint desktop app.
Open tool → VideoArticle to Video
Paste any article, blog, or news URL and ViralMint scrapes the page, writes a 30–45 second script with AI, and assembles a captioned vertical short — voiceover, topic-matched stock footage, and word-by-word captions — for about $0.06 per video.
Open tool → VideoVideo Trimmer & Cutter
ViralMint is a free video trimmer and cutter that keeps the exact segment you want and drops the rest — frame-accurate, fully local, at full resolution with no per-minute meter and no watermark.
Open tool → VideoAI Video Clip Generator
ViralMint is an AI video clip generator that turns a text prompt or a still image into a short AI-generated video clip using Sora 2 Pro, Veo 3.1, Seedance, Wan and Hailuo — pay-as-you-go, no subscription, no watermark.
Open tool → TextVideo to Prompt Generator
ViralMint reverse-engineers any video into a ready-to-run AI prompt: local Whisper pulls the exact transcript, and AI analysis distills the hook archetype, beat structure, pacing and visual treatment into a copy-paste generation brief.
Open tool → Videoyt-dlp GUI
ViralMint is a free desktop GUI for yt-dlp — the same battle-tested downloader engine, without the terminal. Paste a URL, pick the quality, done.
Open tool → AudioExtract Audio from Video
ViralMint pulls the audio track out of any video — MP4 to MP3 in seconds, processed locally with FFmpeg, with no upload and no length limit.
Open tool → VideoVideo Merger
ViralMint merges up to 10 clips into one video on your own machine — mismatched resolutions and aspect ratios are normalized automatically, with an optional crossfade between cuts.
Open tool → AudioWhisper GUI
ViralMint is a free desktop GUI for OpenAI's Whisper — drop in any audio or video and get an accurate, word-timestamped transcript, 100% locally. No Python, no terminal.
Open tool → VideoVideo Frame Extractor
ViralMint grabs the exact frame you want from any video as a full-resolution PNG — locally with FFmpeg, from your own files or straight from a URL.
Open tool → VideoAI Animated Video Maker
ViralMint turns a topic or brief into a finished animated video — kinetic typography, stat cards, lower-thirds and motion scenes — AI-composed, then rendered locally on your machine at no per-render cost and with no watermark.
Open tool → VideoVideo Compressor
ViralMint is a free, local video compressor that shrinks a file to fit an email attachment, a Discord upload or a platform limit — with resolution and compression strength as separate controls.
Open tool → VideoVideo Cropper
ViralMint is a free, local video cropper. Drag a box over the frame, pick a shape if you want one, and keep exactly the part you chose.
Open tool → AudioRemove Audio From Video
ViralMint strips a video's audio track entirely and leaves the picture bit-for-bit untouched — the whole job takes a second and runs on your own machine.
Open tool → TextYouTube Transcript Downloader
Paste a YouTube link and download the captions the video already publishes — as a plain transcript, or as timed SRT/VTT subtitles.
Open tool → TextTikTok Transcript Downloader
TikTok gives you no way to read or export a video's captions. Paste a post link and get the caption track it already carries as text or timed subtitles.
Open tool → ImageBackground Remover
Cut the subject out of an image and get a transparent PNG — computed on your own machine, so the picture is never uploaded anywhere.
Open tool → VideoMerge Clips
Stitch multiple mp4s into one output with a single click. Re-encode-free where possible.
Get the desktop app → TextHook Analysis
AI scores any script or transcript's opening hook 1-10, then rewrites it three ways.
Get the desktop app → VideoQuick Chain
Run a preset pipeline (e.g. "tiktok_ready" = reframe → captions → enhance) in one go.
Get the desktop app → AudioTranslate
Translate captions or full-dub a video into 19 supported languages.
Get the desktop app →Download videos from 1,800+ sites
yt-dlp under the hood — original quality, no watermark, no popups, no per-day cap. It supports 1,800+ sites; the 69 below have dedicated guides for their quirks: cookie auth for YouTube Premium, TikTok no-watermark limits, Bilibili region-lock, Reddit audio+video remux.
More tools shipping over the next few weeks. If there's a single-purpose utility you'd like to see, email support@viralmint.net.