First confirm that the click is present in the downloaded Suno file at the same timestamp. For a brief isolated defect, compare a local repair before applying whole-track processing. For repeated crackling or a damaged phrase, investigate the source passage and consider an alternate take.

Confirm the defect is in the file

Play the downloaded track outside Suno, then replay the same passage in another player. Note the timestamp and whether the noise appears in the left channel, right channel or both. If it moves between playbacks or occurs only in one playback setup, investigate that setup before editing the song.

Compare the original download with any mastered or stem-based version. A click that first appears after an edit deserves a check at that edit boundary. A click already present in the original needs a different repair. Keep those versions so you can identify where the problem entered.

Match the repair to the duration

Audacity’s Repair effect estimates a very short damaged region from neighboring audio and accepts selections up to 128 samples. It is a candidate for a tiny defect, not a replacement for a damaged syllable. Keep surrounding audio available and audition the result in context.

Audacity’s Click Removal has different limits: it needs a selection longer than 4,096 samples and does not remove every kind of click. Overly aggressive threshold or spike-width settings can damage the audio. These are documented tool limits, not settings validated specifically on Suno.

Protect percussion and consonants

A snare, castanet or sharp consonant may be exactly the transient you want to preserve. Mark the unwanted click by listening before deciding that a waveform spike is an error. In a percussion-heavy track, compare the rhythm around the repair as carefully as the click itself.

  1. Duplicate the source or save a reversible edit.
  2. Select the smallest useful region for the chosen tool.
  3. Preview a conservative repair.
  4. Listen from several seconds before the edit through the next phrase.
  5. Keep it only if the defect improves without changing the intended attack.

When crackling lasts through a phrase

Repeated noise under a vocal is a different problem from one isolated pop. Compare the unprocessed mix, your current render and any available alternate take. If the problem occurs only in a separated stem, consult the stem cleanup guide before altering the full mix.

For a damaged generated passage, Suno’s Song Editor offers Replace and alternate previews. Compare the new phrase’s delivery and the joins on either side. If the sound is instead flattened or distorted across loud sections, use the clipping guide.

Review the final export

Listen through the saved file, including the intro, transitions and ending. Keep the original WAV when available. Record which timestamps were repaired so a later mastering pass can be checked against them.

If you also want to process the track with Demorphus, compare Cleaner plans and assess the returned sound separately. A detector verdict is not a click-removal test. For the distinction, read artifact remover versus noise reduction.

Sources reviewed October 30, 2026. Repair workflows are suggested listening comparisons, not additional product benchmarks.

Prepared with AI assistance. Sources below.

Sources and documentation