Tool lists describe features. Problems don’t arrive as features — they arrive as “my recording sounds bad” or “I need this in a different format”. This page maps problems to tools, in plain language.
“My recording has constant background noise — hum, fan, hiss.”
→ Background Noise Remover. Four strength levels; start at Normal. It removes steady noise floors, not one-off interruptions like a door slam. We measured what each level removes.
“My episodes come out quieter than other shows.”
→ Podcast Audio Studio. Normalizes loudness to a consistent target (Podcast, YouTube or Spotify), trims silence at the start and end, adds fades. Run it on every episode as the final mastering step. What LUFS and true peak mean.
“I need short clips from a long recording for social media.”
→ Social Media Clip Cutter. Finds high-energy moments and cuts them into ready 15-second clips. Review before posting — it finds loud moments, which are often but not always your best ones.
“This audio file is in the wrong format.”
→ Audio Format Converter for MP3, WAV, M4A, OGG and FLAC. Which format to pick, and why. For video files, see the video tools below.
“I want to turn written text into speech.”
→ Two steps: TTS Text Prep Studio first — free, runs in your browser, cleans the text and counts the characters — then AI Text to Speech to generate the audio, which shows you the price before you confirm. The full article-to-audio workflow.
“I want to turn speech into text.”
→ AI Speech to Text. Timed transcripts from audio or video, as plain text, SRT or VTT — for transcript pages, subtitles, or finding quotes in long recordings.
“I want an audiobook from a whole document.”
→ AI Audiobook Creator. Built for book-length PDFs and EPUBs rather than short passages, and it can give different characters different voices. What to check before and after.
“My video file is too big, or the wrong format, or too long.”
→ Three different problems with three different answers: Video Compressor, Video Format Converter, Video Cutter. How to tell which one you need.
“I need subtitles.”
→ AI Video Subtitle Generator to create them, AI Subtitle Translator to translate them, and SRT to VTT or VTT to SRT to deliver the right format. The three-step subtitle workflow.
“I have a PDF problem.”
→ Merging, splitting, compressing, converting, rotating or unlocking — the PDF toolkit map covers all eleven tools.
A note on order
If your situation involves several of these, the order that works: fix noise first, normalize loudness second, cut clips or convert formats last. Cleaning and loudness affect the whole file, so everything downstream inherits their result. The reasoning, with measurements.