Compress video to 500 MB
500 MB is Discord Nitro's upload limit. Drop in a large clip and get back a file guaranteed just under 500 MB — great for long recordings at high quality.
Drop your video here
or
MP4, MOV, WebM… — processed 100% on your device
Target size
Planned output:
ð¦ Large file: encoding several hundred MB in your browser can take a very long time, and phones may run out of memory. Desktop Chrome recommended.
Loading encoder…
🔒 Your video never leaves your device. No upload, no signup, no watermark.
Get exactly 500 MB in 3 steps
Drop your video in
Drag and drop any MP4, MOV or WebM file into the tool above. It never leaves your browser — no upload, no queue, no account.
Lock in 500 MB
The 500 MB target is pre-selected. VidSizer reads your clip's duration and computes the exact bitrate needed — no guessing with Low / Medium / High sliders.
Download under the limit
The output is measured and re-encoded until it's provably under 500 MB, with a 6% safety margin, then downloads straight to your device.
Why 500 MB?
500 MB is the attachment cap for full Discord Nitro (verified September 2026). At this budget, even hour-long clips compress with excellent quality — and since everything runs in your browser, there are no upload queues or file-size restrictions on our side. One honest note: very large source files (approaching 1 GB) can exhaust a browser tab's memory — for those, trim first or use a desktop browser.
Need a different cap? Compress to 20 MB · Compress to 50 MB · Discord video compressor
FAQ
How do I compress a video to exactly 500 MB?
Select the 500 MB target above and hit Compress. VidSizer measures your clip's duration, solves for the exact bitrate, and re-encodes once more until the output is provably under 500 MB.
Is my video uploaded anywhere?
No. Everything runs in your browser. No upload, no account, no watermark.
My source file is huge. Will this work?
Files up to ~1 GB generally work in a desktop browser. Beyond that, browser tabs run out of memory — trim the clip first, then compress.