Flimpa

Change Volume

Adjust loudness with uniform dB gain.

Upload audio, set gain from −20 to +20 dB (1 dB steps), and download MP3 (libmp3lame V2). Gain applies to the whole file — no per-region automation or auto-limiter. Positive gain can cause clipping.

Security and privacy

  • Encryption at rest

    Files are encrypted during storage with AES-256-GCM using a unique key per file

  • Auto-deletion

    Uploaded and processed files are removed after the session ends

  • Temporary sessions

    Processing sessions expire automatically and are not kept as a permanent archive

  • Protected download links

    Downloads require a short-lived access token — not a public permanent URL

Recommended tools

Trim Audio

Cut a continuous segment by start and end time.

Merge Audio

Concatenate multiple tracks into one MP3 in order.

MP3 to WAV

Convert an MP3 file to WAV (PCM).

FAQ

Yes, up to +20 dB. Very high gains may introduce clipping or distortion.

Yes, up to +20 dB. Very high gains may introduce clipping or distortion.

Yes. Files are transferred over a secure connection, encrypted while stored on the server, and automatically deleted. Flimpa does not store documents permanently and does not use them to train models.