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Tools are grouped into separation, MIDI, image, and voice, with inputs, outputs, sources, and parameters on each card
Active tools
29
Ready to accept new jobs.
Task groups
4
Separation, transcription, image, and voice.
Zero-credit entries
1
Existing MIDI files can use the zero-credit text-encoding converter.
GPU workflows
31
Complex separation / transcription typically needs GPU.
Task group
Split a song into vocals, accompaniment, or instrument stems for practice, mixing, sampling, and further analysis.
Two-stem tools return vocals and accompaniment; multi-stem tools separate more instruments.
Sony MIMO BS-RoFormer separates vocals and accompaniment, with Large and Small versions. Complex mixes may still contain bleed.
Use case Sony MIMO BS-RoFormer separates vocals and accompaniment in three iterations, with Large and Small checkpoints. Complex mixes may still bleed; there is no matched comparison with this site's Leap models.
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CrowdioSet SCNet: M1 uses clean training, M2 adds reverb, M3 adds audience sounds and M4 adds both. M1/M2 output four stems; M3/M4 also output audience. Reverb is retained and sing-alongs may remain.
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MDX23C DrumSep · 5 stems: Drum remixing, replacement, transient editing, practice tracks, and drum-focused analysis.
Use case Drum remixing, replacement, transient editing, practice tracks, and drum-focused analysis.
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Cleaning a complete mix before mastering, separation, transcription, or video remux.
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Practice tracks, accompaniment, remixing, sampling, and targeted cleanup.
Describe the target sound in text and extract it from a mixture; useful when no reference audio is available.
Use case Remix, practice with accompaniment and edit separate parts.
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Concat · dual lambda=0.1: Remix, practice with accompaniment and edit separate parts.
Use case Remix, practice with accompaniment and edit separate parts.
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Export dialogue, music and effects as three stems for dubbing, video editing and background remixing.
Use case Separate film audio into dialogue, background music and effects for dubbing and post-production mixing.
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Separate two overlapping speakers. Prefer recordings with two consistent speakers; turn-taking groups, music and strong reverb can affect quality.
Demucs v3 Saxophone: Remix, practice with accompaniment and edit separate parts.
Use case Remix, practice with accompaniment and edit separate parts.
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Task group
Convert full audio or single-instrument clips to MIDI; ideal for transcription, teaching, arranging, and quick drafts.
Use multi-instrument transcription for full songs, a piano-specialist model for solo piano, and the zero-credit converter for existing MIDI files.
Default segment repair reduces instrument errors carrying across segments while preserving sustain; start here for full-mix MIDI drafts.
Use case Edit notes, instrumentation and performance details.
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Compare its transcription with TransKun V2 on the same recording to decide which version better matches the performance.
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Garbled MIDI lyrics, track names, instrument names, markers, cue points, and copyright text cleanup
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Transcribe melodies and chords throughout a song, with more meter and chord types and optional mode detection. Export PDF, MusicXML, MIDI, an ABC score and timed annotations; review the results.
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Upload piano audio and a time-aligned piano MIDI to estimate note velocities. Pitches, timing, tracks, tempo maps and pedal events are preserved. Notes are not added or aligned automatically.
SwiftF0 0.2.0 uses its official pitch tracking and note segmentation for monophonic recordings. Outputs MIDI, frame-level pitch CSV and a plot.
Use case Edit notes, instrumentation and performance details.
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MSG-LD generates five drum stems and detects onsets; MIDI uses fixed velocity 100 and playback duration 0.1 seconds.
Use case Edit notes, instrumentation and performance details.
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CRISP · TabCNN: Practice and review guitar performances by string and fret.
Use case Practice and review guitar performances by string and fret.
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For fixed top-view keyboard video. Supply all four keyboard corners for perspective correction; V2N predicts physical key release and note velocity, not pedal-extended audio offsets.
Use case Edit notes, instrumentation and performance details.
STARS · Chinese: Edit notes, instrumentation and performance details.
Use case Edit notes, instrumentation and performance details.
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Converts an existing piano performance MIDI file into an editable notated MusicXML score with MIDI2ScoreTransformer. Raw audio is not accepted.
Use case Prepare and edit notation in score-writing software.
Robust path for singing with noise or accompaniment leakage; the current official checkpoint is trained mainly on Mandarin singing.
Use case Copying a sung melody into a DAW for editing, doubling, synth programming or a notation draft.
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Beat This! final0 detects beat and downbeat times. TelkNet derives BPM, a normalized beat grid, and fixed-versus-variable-tempo warnings; OpenKeyScan3 adds global key, Camelot, and Open Key notation. ChordMini BTC is the default; switch to 2E1D or Omnizart to compare. Chord MIDI provides harmony audition, not the original performance.
Use case Analyze tempo and harmony for arranging, mixing and DAW projects.
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Preserve original speed or choose a target BPM. Analyze beats, key and chords; optionally separate vocals and accompaniment. Export WAV, MIDI/CSV, song tags and verifiable analysis.
Use case Analyze tempo and harmony for arranging, mixing and DAW projects.
Task group
Generate design-forward images from text prompts, including layouts where typography and composition matter.
Describe the scene, visible text, and aspect ratio. The recommended quality preset fits most jobs.
One-step semantic image edits while preserving the original structure as much as possible
Fast text-to-image exploration, moodboards, product concepts, editorial visuals, and creative drafts
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Task group
Handle vocals, timbre conversion, and cover workflows; well suited for demos, test takes, and character-voice experiments.
Clean, single-speaker or single-singer recordings give the most stable results.
Train a private RVC voice from your singing or speech recordings for song covers. Continue an existing model, compare previews from different epochs, and download the model and index.
Voice-color conversion, cover demos, and character voice experiments
Short-reference narration, voice tests, and multilingual speech samples
Compose multitrack music from a style, description or MIDI. Choose a version, then listen, edit and download.
Use case Musical ideas, band arrangements and MIDI continuation
Describe the style and supply lyrics to create a song with vocals and accompaniment using each selected model.
Use case Style prompt · Lyrics
Upload the original song and a target singer reference to change the lead voice without training. YingMusic-SVC / HQ-SVC / SoulX-Singer-SVC / Seed-VC / Vevo2-FM / SaMoye-SVC / kNN-SVC process the same inputs and return separate covers.
Use case Changing the lead voice from reference audio and comparing seven model outputs.
How it works
Submit a task with free credits and download the results when processing finishes.
STEP 01
New accounts get free credits; no card required. Pick a tool and run a representative sample first.
STEP 02
The credit cost is shown before submission, reserved when submitted, charged on success and returned on failure. The tool, parameters and batch size affect the cost.
STEP 03
When complete, download stems, MIDI, images, or converted output directly. There is no subscription and no payment.