Blog
Step-by-step guides for every Browser Tools tool, plus diet, health, money and productivity how-tos.
- How to Change Your Voice for TikTok, Reels and YouTubeTurn your voice into a storytime narrator, podcast host, robot or chipmunk, free in your browser. Which voice fits which video, and how to keep it natural.video & audio · · 4 min read
- How to Mash Up Two YouTube Songs Without Downloading ThemMix two YouTube songs live in your browser: cue points, tap tempo, speed matching and a crossfader, via YouTube's own player so artists keep their views.video & audio · · 4 min read
- How to Record Audio Online and Save It as WAVRecord your voice in the browser, keep several takes, trim the start and end, and save as WAV or a small compressed file. Free, private, no app to install.video & audio · · 3 min read
- How to Record Your Screen With Webcam and Sound, FreeRecord your screen, a window or a tab with your webcam in the corner and your voice on top, right in the browser. No install, no watermark, no upload.video & audio · · 4 min read
- How to Transcribe Audio to Text for Free (Without Uploading It)Turn interviews, lectures, voice notes and videos into text and subtitles with Whisper running in your browser: models, accuracy tips, SRT vs VTT.video & audio · · 4 min read
- How to Boost the Bass in a Song Without DistortionBoost the bass of any song cleanly: how much boost to use, why too much distorts, what to do on phone speakers, and settings that keep the low end punchy.video & audio · · 3 min read
- How to Compress a Video for WhatsApp and EmailMake large videos small enough for WhatsApp, email and upload forms without an app. Pick the right resolution and quality, free, private, no watermark.video & audio · · 3 min read
- How to Convert a Video to GIF (Small, Sharp, Free)Turn any video clip into a looping GIF in your browser. Learn the best length, frame rate and width for small, sharp GIFs. Free, no upload, no watermark.video & audio · · 3 min read
- How to Crop Video for TikTok, Reels and Shorts (9:16)Turn landscape or square videos into 9:16 vertical clips for TikTok, Instagram Reels and YouTube Shorts. Free, in your browser, no upload or watermark.video & audio · · 3 min read
- How to Edit Videos in Your Browser (No App, No Watermark)Crop, trim, rotate, speed up, mute and compress videos right in your browser with a free editor. No upload, no watermark, no app to install.video & audio · · 3 min read
- How to Extract Audio From a Video to MP3 (Free)Save the sound from any video as an MP3 in your browser: music, voice notes, lectures or interviews. Trim first, keep high quality, no upload or sign-up.video & audio · · 2 min read
- How to Make a Song Mashup: Tempo, Crossfades and LayersMake your own song mashup: choosing songs that fit, matching BPM, crossfading or layering vocals over a beat, and the filter tricks that keep it clean.video & audio · · 4 min read
- How to Make Nightcore Songs Online (Speed and Pitch Guide)Make nightcore versions of songs: the right speed-up, why the pitch rises, how to keep vocals listenable, and settings for energetic, clean edits.video & audio · · 3 min read
- How to Make Slowed and Reverb Songs (Best Settings)Make your own slowed and reverb edits: the speed, reverb and room settings that work, why the sound feels dreamy, and how to avoid a muddy mix.video & audio · · 4 min read
- How to Remove Audio From a Video (Mute It Free)Remove the sound from MP4, MOV, WebM or MKV videos in seconds without losing picture quality. Free, private, in your browser, with no watermark.video & audio · · 3 min read
- How to Rotate a Video 90 or 180 Degrees (and Flip It)Fix sideways or upside-down phone videos: rotate 90° or 180°, mirror or flip them, and save a new MP4. Free, private, in your browser, no watermark.video & audio · · 3 min read
- How to Speed Up or Slow Down a Video (Keep the Pitch)Change a video's speed from 0.25× slow motion to 4× fast, with the voice keeping its normal pitch. Free, private, in your browser, no watermark.video & audio · · 2 min read
- How to Trim a Video Without Losing QualityCut the start or end off a video in seconds without re-encoding, or make a frame-exact cut. Works with MP4, MOV, WebM and MKV in your browser, free.video & audio · · 2 min read
- Text to Speech Guide: Natural AI Voices and Free MP3sHow to turn text into natural-sounding speech and download it as an MP3: choosing a voice, writing text that sounds good aloud, limits and privacy.video & audio · · 3 min read
- What Is 8D Audio and How Do You Make It?8D audio explained: how the moving left-right effect works, why you need headphones, and the rotation, width and reverb settings that sound smooth.video & audio · · 3 min read