Free tools for streamers
Each one runs in your browser. No sign-up, no watermark, nothing uploaded.
Online screen recorder
Record your whole screen, a window or a tab, with your voice, and save the video.
📷Webcam recorder
Pick your camera and microphone, check how you look, record, and save the video.
🔍Webcam test
See what your camera really delivers: picture size, real frame rate, how well it is lit, and which resolutions it supports.
🎙Microphone test
A live level meter, a background-noise check, and a check on your voice level, with a short recording to listen back.
📶Stream bitrate calculator
Tell it your upload speed and where you stream.
⬆Upload speed test for streaming
Streaming depends on upload speed, not download.
🎬Screen and webcam recorder
Your screen fills the picture and your camera sits in a corner, like a tutorial or a reaction video.
🎤Online voice recorder
Pick your microphone, choose the cleanup you want, record, listen back and save.
🖥Can my PC stream? Test
This test asks your computer what video encoding it can do and then encodes a few seconds of 1080p video to measure how fast.
📊Stream data usage calculator
Type the bitrate of your stream, or pick a preset, and see the gigabytes per hour and how many hours fit in a data plan.
⏱Stream countdown timer
Set the time and the look, then copy the link into a browser source in Streamdzy, OBS or any streaming app.
😀Emote and badge resizer
Choose a picture and get every size a platform asks for in one go, sharp and square.
🖼Thumbnail and banner resizer
Pick the place you are uploading to and get a picture at exactly the size it asks for.
Want all of this in one app?
Streamdzy is a free streaming and recording app for Windows: several cameras, your phone as a camera, going live to many places at once, and recording first so a bad connection never costs you the show.