Music Visualizer v--
Professional Audio Reactive Video Maker
Powered by Visit @tranceedmhq on YouTube
Upload Audio Track
Drag & Drop an audio file here. Audio only: MP3, WAV, M4A, FLAC or OGG.
Choose an audio file to continue.
Resume your last session
We found a saved setup on this device.
20+ Styles
Video BG
Private
Best in Chrome
Track Name
Re-add your audio to fully resume
Choose the saved track again on this device to restore playback.
Rendering Video...
0%
⚠️ Your device is rendering slowly — some frames may drop. Try switching to 720p or 30 FPS for smoother output.
Loading video…
Release-week tool
Spotify Canvas / X clip export
3–8s vertical MP4 from your current scene setup. Leave audio off for Spotify Canvas, or turn it on for an X clip from the same short window.
Load audio, choose a 3–8 second window, then export a conservative vertical MP4. Spotify Canvas stays silent by default. Chrome or Edge is recommended.
Leave this off for Spotify Canvas. Turn it on if you want the same short vertical clip with audio for X.
Batch release tool
Release Pack export
Export YouTube, vertical, and square versions in one go from the same scene setup. This is designed for fast release-week asset prep.
Best results: save into a blank folder with no existing files using the same names. If matching filenames already exist, the browser can block a save step.
16:9 YouTube
9:16 Vertical
1:1 Square
YouTube stays full length. Vertical and square use this shorter social clip.
This controls the exported song audio. Background video clip audio still uses the Background (Video) audio toggle.
Uses your current export engine, quality, and FPS settings where supported. Choose a blank folder for the cleanest run, or you will save/download the three files in sequence.
Best results: keep your cover art, main title, and key text close to the centre so the vertical and square versions still feel balanced.
Overall progress
0%
Batch tracks mode
Batch Tracks + Playlists (Beta)
Use this lane to build finished exports: run multiple tracks through the same scene, or branch into the long playlist builder when you want one joined playlist or mix video.
No tracks selected yet.
Only updates an existing title layer. It will not add a new text overlay on top of your current design.
Only updates an existing artist / channel layer. Leave blank to keep the current artist text unchanged.
Batch Tracks uses the current export size, FPS, and engine from the main editor.
Current scene limit: up to 25 tracks.
Batch Tracks + Playlists uses your current background, style, overlays, logo, and export settings to build finished exports. This mode is included in the 10-Day Release Pass.
For the cleanest run, make or choose an empty folder first so each batch export lands in one place.
Choose the tracks you want to process. ImgTool will export them one by one, then restore your current editor scene when the run finishes.
Optional: save a playlist plan from this queue. It keeps the song order, shared style, chosen backgrounds, and safer long-export settings so you can reopen the Long Playlist Builder later.
No batch tracks queued yet.
Overall progress
0%
Long playlist builder beta
Long Playlist Builder Beta
Make one long playlist or mix video. Follow the four cards below: load the songs, check the plan, export the song files, then join them into one final video.
What this beta does
- Batch Tracks can feed the Long Playlist Builder.
- 720p and 1080p at 30 FPS are the intended safe routes.
- It exports one song file per track, then joins those files into one final playlist video.
- It supports per-song built-in wallpapers, built-in video backgrounds, the current uploaded image, and the current uploaded video.
Best path: export the song files from this builder, then join them here. Extra options are hidden under More options.
1
Load songs
Bring in the current Batch Tracks queue and build the playlist plan.
2
Check backgrounds
Use the list below to reorder songs or pick a background for each song.
3
Export song files
Render one clean video file for each song. This is the safest route.
4
Join final video
Join the exported song files into one playlist or mix video.
More options: saved plans, existing Batch Tracks files, target, and transition
Use this if you previously saved a playlist draft JSON.
Use this only if you already exported the same queue through normal Batch Tracks.
These are optional. Most users should leave this closed and use the four-step flow above.
Resume song-file export
A saved recovery point will appear here if a playlist song-file run stops mid-way.
Retry final playlist join
If the final one-file join stops, ImgTool can help you retry it from the finished song files.
Playlist summary
Tracks
0
Raw total
0m 00s
Joined runtime
0m 00s
Shared style
Current scene
Shared background
Current scene background
Target window
60m safe
Normal route: keep one visual style for the whole playlist, choose backgrounds if needed, export the song files, then join them into one final video.
Click Load songs from Batch Tracks to start, or load a saved playlist file.
Playlist plan
Reorder the songs, choose the background for each one, then export the song files and join them here.
No long playlist draft loaded yet.
Built-in loop browser
Browse built-in video wallpapers
Use the larger browser when you want a better look through the built-in video loops. Click a card to load it as the current background, then you will drop straight back into Background (Video).
Release Pass
Clean HD + 4K exports
Remove the support watermark, unlock 4K, Spotify Canvas, X clips, Release Pack, and Batch Tracks + Playlists for £4.99 once.
Private workflow stays the same after buying: no media uploads, no ImgTool account, no auto-renewal.
Get Release Pass £4.99
Scales bars/waves/rings (export-safe).
Move the visualizer effects up/down (useful for top/bottom layouts).
Adds a soft glow to the visual elements (kept lightweight for real-time preview/export).
Subtle beat-driven scene shake for the background and main visual.
Image
Built-in free wallpapers (generated locally). No upload required.
AI Backgrounds Release Pass
10 of 10 per pass
Coming soon. Your text prompt is sent to xAI to generate the image. No audio or personal data is shared.
AI backgrounds are part of the 10-Day Release Pass. Each pass gets 10 image generations when this feature goes live.
Framework staged. The worker and UI are being prepared, but AI generation is not enabled on this build yet.
Quick Start Templates
Tip: Templates are generated in your browser with no server uploads. Colour changes affect only the wallpaper.
Instant wallpapers + sensible settings
Templates only change visuals (background + effect settings). Your audio/EQ stays untouched.
Video Loop
Best results: Chrome or Edge with an H.264 MP4 background. Video backgrounds and playlists export at a safe 30 FPS for stability; use a single image/static scene if you need 60 FPS.
Video Library
Built-in clips from Pixabay and original ImgTool videos, served locally. Click to load as the current background, or use + Playlist to build a timeline from them.
No background loaded
Muted by default. Turn this on only if you want background or playlist clip audio in preview and Legacy real-time export. Quality-first falls back when clip audio is enabled.
🎬 Video Playlist NEW
Upload video clips or add built-in video loops, place them on the timeline in any order, then choose Hard cut or Crossfade for the handoff between clips. Playlist exports are capped at 30 FPS for smoother, more reliable output.
Video Memory
0 MB / 500 MB used
⚡ Running low — a pass gives you 3× the memory budget (up to 10+ clips).
Clip Library (upload unique clips here, or add from Video Library)
Best results: Chrome or Edge with H.264 MP4 clips. Crossfade is usually the smoothest option. For now, playlist exports use a 30 FPS cap even if 60 FPS is selected.
Timeline (click "+ Add" above to place clips here)
Timeline vs Song Length
Tip: For smooth preview/export, use short loops (recommended 5–10s) and keep resolution around 720p–1080p (e.g. 1280×720 or 1920×1080). Larger/longer clips can stutter during export, and playlist exports are capped at 30 FPS for stability.
1.00×
Applies to video backgrounds (forward + ping-pong). 1.00× = normal, lower = slow motion.
Simple Live EQ
Bass / Mid / Treble + finish
0 dB
0 dB
0 dB
Quick presets
Safe audio finish
Off
Off
Off
Off
These audio tone controls apply to preview and exported audio.
Free exports with EQ or audio finish keep the support watermark on. A pass removes this lock.
EQ stays live while playing, so you can tune the sound as you listen.
Add your text, optional cover art, and optional corner branding here. Cover art is the larger artwork block. The corner logo is only for a small brand mark in the edge of the video.
Text overlays
Artist, title, and release info
These are the main labels people see in the video. Add them once, then drag them in the preview to fine-tune placement. Turn on snap to grid if you want cleaner alignment.
Tip: hold Alt while dragging if you want to temporarily bypass the grid.
Applies to overlays during preview and export.
Scrolling info strip
Use this for release info, socials, links, or shoutouts that scroll across the frame like a marquee.
Static overlays & assets
Pattern texture, cover art, and corner branding
Use this area for low-cost static detail. Pattern overlays are the lightest option. Cover art is the larger artwork block, and the corner logo is a small brand mark in the edge of the frame.
Static pattern overlay
Add subtle dots, grid marks, scanlines, corner brackets, or retro wireframe grids on top of the video. These are static and cached, so they stay much cheaper than animated overlays.
Useful if you want a 4K render to feel richer without adding another animated layer.
Corner logo / small watermark
Use this for a small logo or channel handle in the corner. It is not the main artwork.
No corner logo
With “Drag in preview” on, you can move the corner mark directly on the canvas too.
Cover art
Use this for album/single artwork or a visual cover block in the video.
No cover image
Preview and export use the same motion timing, with a short animation burst and pause between loops.
The cover pulse is saved with your scene and uses the current track bass for a gentle size change.
Tip: with “Drag in preview” on, you can move the cover directly on the canvas.
Ambient overlay (subtle animation)
Pick a style to enable. This layer is subtle and not beat-synced.
Ambient overlays can judder on slower computers, especially over video loops. If preview stutters, lower Preview Quality or switch them off.
This overlay is intentionally subtle and not beat-synced.
Ambient overlays are disabled in Firefox for smoother preview performance.
Current overlays on this project
🔬 Device Spec Check
Run a quick browser benchmark and get recommended export settings
Tip: preview & export will match this aspect ratio. Higher resolutions render slower.
720p stays fully free. Free HD exports start with the support watermark on, and 4K includes one watermarked test export per device.
24, 30, and 60 FPS are available for normal exports. Real-time video backgrounds are capped at 30 FPS, and moving 4K scenes on Quality-first are also capped at 30 FPS for stability. Static or image-based Quality-first scenes can still use 60 FPS when supported.
High is the best balance. Very High uses a larger file for the sharpest detail.
Quality-first is the recommended offline route on supported desktop browsers. It can take much longer, but gives weaker machines a better chance of a clean export with fewer dropped frames, can render up to 4K, asks where to save up front, keeps preview off while rendering, and writes straight to the chosen file. Legacy real-time stays available as the fastest live recorder path.
Quality-first supports WebM by default. MP4/H.264 is currently available on supported Chrome or Edge setups, and the app may recommend it automatically on older or lower-power Macs when that is the safer choice.
Need the release-week toolset?
Your export is ready to upgrade. The 10-Day Release Pass removes the watermark, unlocks clean HD and 4K, and adds Spotify Canvas + Release Pack exports. £4.99 once — no subscription.
Private workflow: your track stays on this device while you build and export.
Already have a 10-Day Release Pass key?
Paste it here if checkout return fails, your email arrives later, or you need to activate the pass manually on this device.
No active pass on this device yet.
Only applies to the standard 720p export. If the track runs longer than 2:20, ImgTool will cap it there and add at least a 2s fade-out to video and audio.
On by default as a subtle way to support the tool. Switch it off any time. This only affects the exported file.
EQ or audio finish is active on the free tier, so the support watermark stays on for export.
Remove with 10-Day Release Pass →
Preview shows a faint placement guide when the export watermark is enabled.
Fade In / Fade Out
Fades apply to preview and exported video. When an export includes audio, the same timings can also be applied to the exported soundtrack. Silent Spotify Canvas exports ignore the audio fade option.
Presets are stored in
localStorage on this device. Nothing is uploaded.
Saved presets
client-side
Tip: use presets to sell “platform-ready looks” (TikTok, YouTube, Spotify canvas) rather than just “a waveform”.
Fresh track template
local-only
Save the current setup from the other editor panels as a reusable fresh-track template. ImgTool keeps your look, layout, and built-in background choices, but skips track-specific bits like the current title, cover art image, uploaded backgrounds, uploaded playlist clips, and audio file. The only saved image is the optional corner logo.
This is the only image stored with the template. It stays local and keeps its saved watermark placement.
Saved corner logo preview
No saved fresh-track template on this device yet.
Why use ImgTool Visualizer?
ImgTool.app offers a professional-grade audio spectrum analyzer that runs entirely in your browser. You can preview changes live before export instead of waiting through a render queue just to see your setup. 720p stays fully free, free HD exports keep new users moving, and the 10-Day Release Pass unlocks clean HD, 4K, and release-week export tools without sending your audio to a server.
FAQ
- Is it free? Yes. 720p exports stay fully free with no account required. Free HD exports start with the support watermark on, and 4K includes one free watermarked test export per device.
- Supported files? Audio: MP3, WAV, OGG. Backgrounds: Images & MP4/WebM video loops.
- How to fix jerky visuals? Try lowering the resolution or closing other browser tabs.
How the browser music visualizer works
1. Load audio locally
Choose an MP3, WAV, FLAC, AAC, OGG, or M4A file. ImgTool reads the waveform in your browser with Web Audio, so unreleased tracks do not need to be uploaded to a server before you can make a visualizer.
2. Build the scene
Pick spectrum bars, rings, waveforms, release-card styles, video wallpapers, static overlays, cover art, title text, artist text, and optional video playlist clips. The preview is designed for fast editing, while export uses the chosen output settings.
3. Export for the platform
Use 16:9 for YouTube, 9:16 for Spotify Canvas, X, TikTok, and Reels, 1:1 for square posts, or ultrawide 21:9 for cinematic uploads. Quality-first is the cleaner route on Chrome/Edge; Legacy real-time remains available as a fallback.
Supported formats and outputs
- Audio input: MP3, WAV, FLAC, AAC, OGG, and M4A where supported by your browser.
- Backgrounds: built-in video loops, uploaded H.264 MP4 loops, WebM loops, JPG, PNG, WebP, and generated wallpaper templates.
- Output: 720p free, HD with support-watermark rules, and clean HD/4K during an active 10-Day Release Pass. MP4/H.264 is available on supported Chrome and Edge setups; WebM remains the broad browser fallback.
Private desktop web app workflow
ImgTool is built for creators who want a desktop-style web app without installing a full editor. Your audio, cover art, and uploaded videos are processed in the browser tab and saved back to your device. That makes it useful for private demos, unreleased tracks, label pitches, release-week promo clips, and channel upload runs.
If you buy the 10-Day Release Pass, Lemon Squeezy emails the licence key. ImgTool stores the active pass locally in this browser/device; if you switch browser or clear site data, paste the key again from your email.
Learn More
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