Media tools. In your browser.
Every Media tool in the Digital Heroes library, client-side, free, no signup. Nothing is uploaded or saved to a server.
A free online tool by Digital HeroesAudio Trimmer & Editor
Import or record audio, trim, fade & adjust volume on a waveform — export WAV.
GIF Maker
Turn a set of images into an animated GIF — set delay, loop & size, export locally.
Guitar Tuner
Tune guitar, ukulele & bass with live microphone pitch detection — standard & custom tunings.
Mic & Webcam Test
Test your microphone, webcam & speakers before calls — levels, preview & devices.
Metronome
A precise metronome with tap tempo, time signatures, accents & subdivisions.
Screen Recorder
Record your screen (and mic) to a video file — locally.
Speech to Text
Dictate and get live transcription in your browser — many languages, copy & download.
Subtitle Editor (SRT/VTT)
Edit subtitles, shift & stretch timestamps, fix sync and convert SRT ↔ VTT — locally.
Text to Speech
Turn text into speech with your system voices.
Video Compressor
Shrink video file size with quality & resolution presets — in your browser (one-time engine download).
Video Editor & Screen Recorder
Camtasia-style studio — record your screen, webcam & voiceover, edit on a multi-track timeline with callouts, and export. No upload.
Video to MP3 / Audio
Extract MP3/WAV audio from a video, or convert audio formats — in your browser (one-time engine download).
Video Trim & GIF
Trim a video or turn it into a GIF — in your browser (one-time engine download).
Voice Recorder
Record audio from your mic and download it.
Webcam Photo Booth
Snap photos from your webcam with filters, countdown & mirror — download locally.
White Noise & Ambience
White, pink & brown noise plus rain and fan ambiences with a sleep timer — generated locally.
YouTube Thumbnail Downloader
Grab any YouTube video’s thumbnail in every resolution — just paste the link.
